./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.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_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/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_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/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_0bcfe909-7d09-4290-857d-393568b72b0a/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 470d7065e9fd450e98d72326ef313763cf0710ea45f0a443b018e8a49bdf7927 --- 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 09:36:34,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:36:34,243 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:36:34,279 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:36:34,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:36:34,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:36:34,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:36:34,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:36:34,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:36:34,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:36:34,290 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:36:34,291 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:36:34,292 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:36:34,293 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:36:34,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:36:34,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:36:34,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:36:34,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:36:34,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:36:34,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:36:34,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:36:34,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:36:34,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:36:34,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:36:34,314 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:36:34,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:36:34,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:36:34,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:36:34,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:36:34,318 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:36:34,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:36:34,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:36:34,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:36:34,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:36:34,322 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:36:34,322 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:36:34,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:36:34,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:36:34,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:36:34,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:36:34,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:36:34,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 09:36:34,359 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:36:34,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:36:34,360 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:36:34,360 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:36:34,361 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:36:34,361 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:36:34,362 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:36:34,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:36:34,363 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:36:34,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:36:34,363 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:36:34,363 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:36:34,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:36:34,364 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:36:34,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:36:34,364 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:36:34,365 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:36:34,365 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:36:34,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:36:34,365 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:36:34,366 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:36:34,366 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:36:34,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:36:34,366 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:36:34,371 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:36:34,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:36:34,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:36:34,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:36:34,374 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:36:34,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:36:34,374 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_0bcfe909-7d09-4290-857d-393568b72b0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 470d7065e9fd450e98d72326ef313763cf0710ea45f0a443b018e8a49bdf7927 [2022-11-20 09:36:34,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:36:34,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:36:34,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:36:34,748 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:36:34,749 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:36:34,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2022-11-20 09:36:38,418 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:36:38,823 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:36:38,824 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2022-11-20 09:36:38,843 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/data/156fdf317/ce6c202624254a7aade19833b0b8a528/FLAG7e8e1841c [2022-11-20 09:36:38,882 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/data/156fdf317/ce6c202624254a7aade19833b0b8a528 [2022-11-20 09:36:38,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:36:38,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:36:38,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:38,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:36:38,903 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:36:38,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:38" (1/1) ... [2022-11-20 09:36:38,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2037d3ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:38, skipping insertion in model container [2022-11-20 09:36:38,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:38" (1/1) ... [2022-11-20 09:36:38,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:36:38,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:36:39,189 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:36:39,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@761ac3ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:39, skipping insertion in model container [2022-11-20 09:36:39,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:39,191 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:36:39,193 INFO L158 Benchmark]: Toolchain (without parser) took 298.64ms. Allocated memory is still 182.5MB. Free memory was 138.2MB in the beginning and 129.1MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:36:39,194 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 115.3MB. Free memory is still 58.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:36:39,194 INFO L158 Benchmark]: CACSL2BoogieTranslator took 295.51ms. Allocated memory is still 182.5MB. Free memory was 138.2MB in the beginning and 129.1MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:36:39,196 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 115.3MB. Free memory is still 58.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 295.51ms. Allocated memory is still 182.5MB. Free memory was 138.2MB in the beginning and 129.1MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/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_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/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_0bcfe909-7d09-4290-857d-393568b72b0a/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 470d7065e9fd450e98d72326ef313763cf0710ea45f0a443b018e8a49bdf7927 --- 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 09:36:41,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:36:41,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:36:41,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:36:41,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:36:41,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:36:41,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:36:41,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:36:41,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:36:41,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:36:41,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:36:41,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:36:41,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:36:41,860 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:36:41,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:36:41,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:36:41,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:36:41,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:36:41,874 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:36:41,878 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:36:41,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:36:41,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:36:41,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:36:41,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:36:41,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:36:41,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:36:41,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:36:41,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:36:41,908 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:36:41,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:36:41,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:36:41,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:36:41,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:36:41,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:36:41,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:36:41,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:36:41,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:36:41,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:36:41,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:36:41,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:36:41,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:36:41,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 09:36:41,957 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:36:41,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:36:41,960 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:36:41,961 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:36:41,962 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:36:41,962 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:36:41,963 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:36:41,963 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:36:41,964 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:36:41,964 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:36:41,965 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:36:41,966 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:36:41,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:36:41,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:36:41,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:36:41,967 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:36:41,967 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:36:41,967 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:36:41,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:36:41,968 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:36:41,968 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:36:41,968 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:36:41,968 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:36:41,969 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:36:41,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:36:41,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:36:41,970 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:36:41,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:36:41,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:36:41,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:36:41,971 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:36:41,971 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:36:41,972 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:36:41,972 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_0bcfe909-7d09-4290-857d-393568b72b0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 470d7065e9fd450e98d72326ef313763cf0710ea45f0a443b018e8a49bdf7927 [2022-11-20 09:36:42,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:36:42,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:36:42,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:36:42,465 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:36:42,465 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:36:42,467 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2022-11-20 09:36:46,055 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:36:46,569 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:36:46,574 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2022-11-20 09:36:46,608 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/data/4099fc7fd/a905195e90bd4cfab333dd66aedfa67d/FLAG01d432a1b [2022-11-20 09:36:46,630 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bcfe909-7d09-4290-857d-393568b72b0a/bin/uautomizer-ug76WZFUDN/data/4099fc7fd/a905195e90bd4cfab333dd66aedfa67d [2022-11-20 09:36:46,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:36:46,642 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:36:46,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:46,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:36:46,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:36:46,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:46" (1/1) ... [2022-11-20 09:36:46,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62f2ffaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:46, skipping insertion in model container [2022-11-20 09:36:46,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:46" (1/1) ... [2022-11-20 09:36:46,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:36:46,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:36:47,063 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:36:47,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@695862ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:47, skipping insertion in model container [2022-11-20 09:36:47,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:47,065 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:36:47,067 INFO L158 Benchmark]: Toolchain (without parser) took 423.82ms. Allocated memory is still 81.8MB. Free memory was 57.4MB in the beginning and 48.1MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:36:47,067 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 81.8MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:36:47,068 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.86ms. Allocated memory is still 81.8MB. Free memory was 57.2MB in the beginning and 48.1MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:36:47,070 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 81.8MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.86ms. Allocated memory is still 81.8MB. Free memory was 57.2MB in the beginning and 48.1MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN