./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:24:18,229 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:24:18,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:24:18,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:24:18,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:24:18,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:24:18,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:24:18,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:24:18,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:24:18,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:24:18,290 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:24:18,291 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:24:18,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:24:18,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:24:18,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:24:18,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:24:18,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:24:18,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:24:18,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:24:18,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:24:18,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:24:18,310 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:24:18,312 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:24:18,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:24:18,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:24:18,327 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:24:18,327 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:24:18,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:24:18,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:24:18,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:24:18,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:24:18,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:24:18,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:24:18,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:24:18,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:24:18,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:24:18,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:24:18,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:24:18,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:24:18,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:24:18,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:24:18,340 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:24:18,380 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:24:18,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:24:18,381 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:24:18,381 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:24:18,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:24:18,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:24:18,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:24:18,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:24:18,384 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:24:18,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:24:18,385 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:24:18,385 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:24:18,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:24:18,386 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:24:18,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:24:18,386 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:24:18,387 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:24:18,387 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:24:18,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:24:18,387 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:24:18,388 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:24:18,388 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:24:18,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:24:18,389 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:24:18,389 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:24:18,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:24:18,389 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:24:18,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:24:18,390 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:24:18,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:24:18,391 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_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-21 17:24:18,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:24:18,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:24:18,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:24:18,730 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:24:18,730 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:24:18,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-21 17:24:21,926 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:24:22,240 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:24:22,255 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-21 17:24:22,268 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/data/9d65fe99e/36efa5e9aa3049ff8e88e1c77e02da7d/FLAG677af338b [2022-11-21 17:24:22,289 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/data/9d65fe99e/36efa5e9aa3049ff8e88e1c77e02da7d [2022-11-21 17:24:22,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:24:22,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:24:22,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:22,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:24:22,299 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:24:22,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:22" (1/1) ... [2022-11-21 17:24:22,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65101932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:22, skipping insertion in model container [2022-11-21 17:24:22,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:22" (1/1) ... [2022-11-21 17:24:22,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:24:22,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:24:22,569 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:24:22,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@757cdb01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:22, skipping insertion in model container [2022-11-21 17:24:22,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:22,571 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:24:22,573 INFO L158 Benchmark]: Toolchain (without parser) took 278.06ms. Allocated memory is still 132.1MB. Free memory was 85.9MB in the beginning and 76.1MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:24:22,573 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 132.1MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:24:22,574 INFO L158 Benchmark]: CACSL2BoogieTranslator took 275.64ms. Allocated memory is still 132.1MB. Free memory was 85.9MB in the beginning and 76.1MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:24:22,575 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 132.1MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 275.64ms. Allocated memory is still 132.1MB. Free memory was 85.9MB in the beginning and 76.1MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:24:24,908 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:24:24,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:24:24,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:24:24,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:24:24,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:24:24,950 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:24:24,954 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:24:24,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:24:24,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:24:24,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:24:24,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:24:24,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:24:24,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:24:24,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:24:24,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:24:24,980 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:24:24,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:24:24,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:24:24,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:24:24,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:24:24,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:24:24,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:24:24,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:24:25,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:24:25,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:24:25,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:24:25,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:24:25,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:24:25,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:24:25,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:24:25,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:24:25,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:24:25,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:24:25,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:24:25,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:24:25,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:24:25,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:24:25,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:24:25,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:24:25,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:24:25,038 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:24:25,062 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:24:25,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:24:25,063 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:24:25,063 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:24:25,064 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:24:25,064 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:24:25,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:24:25,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:24:25,065 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:24:25,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:24:25,066 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:24:25,066 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:24:25,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:24:25,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:24:25,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:24:25,067 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:24:25,067 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:24:25,067 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:24:25,067 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:24:25,068 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:24:25,068 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:24:25,068 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:24:25,068 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:24:25,068 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:24:25,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:24:25,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:24:25,069 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:24:25,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:24:25,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:24:25,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:24:25,070 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:24:25,070 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:24:25,070 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:24:25,071 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_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-21 17:24:25,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:24:25,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:24:25,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:24:25,499 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:24:25,499 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:24:25,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-21 17:24:28,524 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:24:28,853 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:24:28,853 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-21 17:24:28,882 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/data/d1720f612/b85d1ba6f2864ff8bad38ec7b379a026/FLAG89f4d03cf [2022-11-21 17:24:28,898 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450289c3-003a-45cd-8de9-9f095be22f75/bin/uautomizer-vX5HgA9Q3a/data/d1720f612/b85d1ba6f2864ff8bad38ec7b379a026 [2022-11-21 17:24:28,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:24:28,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:24:28,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:28,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:24:28,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:24:28,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:28" (1/1) ... [2022-11-21 17:24:28,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70a86ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:28, skipping insertion in model container [2022-11-21 17:24:28,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:28" (1/1) ... [2022-11-21 17:24:28,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:24:29,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:24:29,194 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:24:29,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ceefbaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:29, skipping insertion in model container [2022-11-21 17:24:29,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:29,196 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:24:29,197 INFO L158 Benchmark]: Toolchain (without parser) took 287.86ms. Allocated memory is still 77.6MB. Free memory was 34.7MB in the beginning and 51.8MB in the end (delta: -17.1MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2022-11-21 17:24:29,198 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 77.6MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:24:29,199 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.98ms. Allocated memory is still 77.6MB. Free memory was 34.5MB in the beginning and 51.8MB in the end (delta: -17.3MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2022-11-21 17:24:29,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 77.6MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 282.98ms. Allocated memory is still 77.6MB. Free memory was 34.5MB in the beginning and 51.8MB in the end (delta: -17.3MB). Peak memory consumption was 8.7MB. 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