./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.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_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/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_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/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_80c1f005-3562-4abd-b981-6928edab9981/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 efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 --- 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 16:49:33,178 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:49:33,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:49:33,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:49:33,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:49:33,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:49:33,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:49:33,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:49:33,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:49:33,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:49:33,252 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:49:33,256 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:49:33,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:49:33,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:49:33,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:49:33,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:49:33,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:49:33,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:49:33,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:49:33,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:49:33,278 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:49:33,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:49:33,283 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:49:33,284 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:49:33,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:49:33,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:49:33,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:49:33,294 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:49:33,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:49:33,297 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:49:33,297 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:49:33,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:49:33,300 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:49:33,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:49:33,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:49:33,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:49:33,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:49:33,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:49:33,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:49:33,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:49:33,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:49:33,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:49:33,358 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:49:33,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:49:33,359 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:49:33,360 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:49:33,361 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:49:33,361 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:49:33,362 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:49:33,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:49:33,362 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:49:33,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:49:33,364 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:49:33,364 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:49:33,365 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:49:33,365 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:49:33,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:49:33,365 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:49:33,366 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:49:33,366 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:49:33,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:49:33,367 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:49:33,367 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:49:33,367 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:49:33,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:49:33,368 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:49:33,368 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:49:33,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:49:33,369 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:49:33,369 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:49:33,370 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:49:33,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:49:33,370 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_80c1f005-3562-4abd-b981-6928edab9981/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 [2022-11-21 16:49:33,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:49:33,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:49:33,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:49:33,743 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:49:33,744 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:49:33,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-21 16:49:36,879 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:49:37,291 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:49:37,292 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-21 16:49:37,312 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/data/53e5fb703/b1e9baefb0384e3394b303ebddc273be/FLAG3e449c4bf [2022-11-21 16:49:37,332 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/data/53e5fb703/b1e9baefb0384e3394b303ebddc273be [2022-11-21 16:49:37,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:49:37,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:49:37,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:49:37,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:49:37,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:49:37,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:49:37" (1/1) ... [2022-11-21 16:49:37,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16eb9c94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:49:37, skipping insertion in model container [2022-11-21 16:49:37,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:49:37" (1/1) ... [2022-11-21 16:49:37,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:49:37,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:49:37,772 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:49:37,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36881ce0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:49:37, skipping insertion in model container [2022-11-21 16:49:37,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:49:37,775 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:49:37,778 INFO L158 Benchmark]: Toolchain (without parser) took 439.26ms. Allocated memory is still 172.0MB. Free memory was 131.7MB in the beginning and 121.7MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:49:37,779 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:49:37,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 435.69ms. Allocated memory is still 172.0MB. Free memory was 131.2MB in the beginning and 121.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:49:37,783 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 435.69ms. Allocated memory is still 172.0MB. Free memory was 131.2MB in the beginning and 121.7MB in the end (delta: 9.6MB). 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_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/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_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/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_80c1f005-3562-4abd-b981-6928edab9981/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 efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 --- 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 16:49:40,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:49:40,358 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:49:40,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:49:40,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:49:40,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:49:40,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:49:40,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:49:40,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:49:40,419 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:49:40,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:49:40,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:49:40,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:49:40,427 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:49:40,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:49:40,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:49:40,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:49:40,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:49:40,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:49:40,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:49:40,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:49:40,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:49:40,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:49:40,456 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:49:40,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:49:40,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:49:40,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:49:40,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:49:40,465 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:49:40,467 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:49:40,467 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:49:40,468 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:49:40,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:49:40,472 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:49:40,480 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:49:40,480 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:49:40,481 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:49:40,481 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:49:40,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:49:40,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:49:40,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:49:40,485 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:49:40,530 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:49:40,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:49:40,531 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:49:40,532 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:49:40,533 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:49:40,533 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:49:40,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:49:40,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:49:40,534 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:49:40,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:49:40,535 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:49:40,536 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:49:40,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:49:40,536 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:49:40,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:49:40,536 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:49:40,537 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:49:40,537 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:49:40,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:49:40,537 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:49:40,537 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:49:40,538 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:49:40,538 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:49:40,538 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:49:40,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:49:40,539 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:49:40,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:49:40,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:49:40,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:49:40,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:49:40,540 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:49:40,540 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:49:40,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:49:40,540 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_80c1f005-3562-4abd-b981-6928edab9981/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 [2022-11-21 16:49:40,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:49:40,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:49:40,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:49:40,941 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:49:40,942 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:49:40,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-21 16:49:44,329 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:49:44,722 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:49:44,722 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-21 16:49:44,749 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/data/8b6d61de1/f0627df0621b4239a654e565bf1ffd1e/FLAGce05b092a [2022-11-21 16:49:44,766 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c1f005-3562-4abd-b981-6928edab9981/bin/uautomizer-vX5HgA9Q3a/data/8b6d61de1/f0627df0621b4239a654e565bf1ffd1e [2022-11-21 16:49:44,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:49:44,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:49:44,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:49:44,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:49:44,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:49:44,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:49:44" (1/1) ... [2022-11-21 16:49:44,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b0f9057 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:49:44, skipping insertion in model container [2022-11-21 16:49:44,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:49:44" (1/1) ... [2022-11-21 16:49:44,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:49:44,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:49:45,076 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:49:45,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@779b7bcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:49:45, skipping insertion in model container [2022-11-21 16:49:45,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:49:45,078 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:49:45,080 INFO L158 Benchmark]: Toolchain (without parser) took 309.25ms. Allocated memory is still 67.1MB. Free memory was 41.8MB in the beginning and 32.1MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:49:45,080 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:49:45,081 INFO L158 Benchmark]: CACSL2BoogieTranslator took 305.86ms. Allocated memory is still 67.1MB. Free memory was 41.7MB in the beginning and 32.1MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:49:45,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 305.86ms. Allocated memory is still 67.1MB. Free memory was 41.7MB in the beginning and 32.1MB in the end (delta: 9.6MB). 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