./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/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_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e2d96ac7da90505ebe789a14ca36a5b916234d7d0d8ab11cf581076a8deb0195 --- 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 17:02:40,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:02:40,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:02:40,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:02:40,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:02:40,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:02:40,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:02:40,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:02:40,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:02:40,400 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:02:40,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:02:40,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:02:40,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:02:40,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:02:40,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:02:40,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:02:40,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:02:40,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:02:40,421 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:02:40,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:02:40,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:02:40,434 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:02:40,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:02:40,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:02:40,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:02:40,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:02:40,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:02:40,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:02:40,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:02:40,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:02:40,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:02:40,457 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:02:40,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:02:40,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:02:40,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:02:40,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:02:40,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:02:40,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:02:40,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:02:40,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:02:40,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:02:40,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-21 17:02:40,535 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:02:40,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:02:40,537 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:02:40,537 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:02:40,538 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:02:40,539 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:02:40,540 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:02:40,540 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:02:40,541 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:02:40,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:02:40,542 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:02:40,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:02:40,543 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:02:40,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:02:40,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:02:40,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:02:40,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:02:40,545 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:02:40,545 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:02:40,545 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:02:40,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:02:40,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:02:40,546 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:02:40,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:02:40,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:02:40,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:02:40,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:02:40,547 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:02:40,548 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:02:40,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:02:40,549 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:02:40,549 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:02:40,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:02:40,550 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_2de61665-5fc8-4d89-a894-b8290511f953/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2d96ac7da90505ebe789a14ca36a5b916234d7d0d8ab11cf581076a8deb0195 [2022-11-21 17:02:40,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:02:40,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:02:40,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:02:41,001 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:02:41,002 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:02:41,004 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2022-11-21 17:02:44,629 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:02:45,192 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:02:45,193 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2022-11-21 17:02:45,278 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/data/4f5f52092/1eed9245e2a543c58d1b2054d118bcd8/FLAG46eb7f3c2 [2022-11-21 17:02:45,760 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/data/4f5f52092/1eed9245e2a543c58d1b2054d118bcd8 [2022-11-21 17:02:45,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:02:45,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:02:45,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:02:45,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:02:45,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:02:45,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:02:45" (1/1) ... [2022-11-21 17:02:45,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cf6e13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:02:45, skipping insertion in model container [2022-11-21 17:02:45,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:02:45" (1/1) ... [2022-11-21 17:02:45,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:02:45,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:02:46,127 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:02:46,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@792f5896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:02:46, skipping insertion in model container [2022-11-21 17:02:46,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:02:46,129 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:02:46,131 INFO L158 Benchmark]: Toolchain (without parser) took 364.50ms. Allocated memory is still 167.8MB. Free memory was 136.9MB in the beginning and 127.8MB in the end (delta: 9.1MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-11-21 17:02:46,132 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 138.4MB. Free memory is still 111.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:02:46,135 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.21ms. Allocated memory is still 167.8MB. Free memory was 136.7MB in the beginning and 127.8MB in the end (delta: 8.9MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-11-21 17:02:46,137 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 138.4MB. Free memory is still 111.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.21ms. Allocated memory is still 167.8MB. Free memory was 136.7MB in the beginning and 127.8MB in the end (delta: 8.9MB). Peak memory consumption was 13.0MB. 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_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/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_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e2d96ac7da90505ebe789a14ca36a5b916234d7d0d8ab11cf581076a8deb0195 --- 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 17:02:49,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:02:49,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:02:49,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:02:49,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:02:49,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:02:49,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:02:49,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:02:49,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:02:49,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:02:49,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:02:49,231 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:02:49,232 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:02:49,235 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:02:49,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:02:49,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:02:49,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:02:49,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:02:49,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:02:49,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:02:49,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:02:49,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:02:49,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:02:49,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:02:49,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:02:49,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:02:49,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:02:49,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:02:49,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:02:49,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:02:49,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:02:49,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:02:49,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:02:49,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:02:49,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:02:49,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:02:49,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:02:49,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:02:49,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:02:49,305 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:02:49,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:02:49,309 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-21 17:02:49,365 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:02:49,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:02:49,367 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:02:49,367 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:02:49,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:02:49,368 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:02:49,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:02:49,369 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:02:49,369 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:02:49,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:02:49,371 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:02:49,371 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:02:49,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:02:49,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:02:49,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:02:49,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:02:49,373 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:02:49,373 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:02:49,373 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:02:49,373 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:02:49,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:02:49,374 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:02:49,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:02:49,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:02:49,375 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:02:49,375 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:02:49,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:02:49,376 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:02:49,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:02:49,376 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:02:49,376 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:02:49,377 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:02:49,377 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:02:49,377 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:02:49,378 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:02:49,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:02:49,378 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_2de61665-5fc8-4d89-a894-b8290511f953/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2d96ac7da90505ebe789a14ca36a5b916234d7d0d8ab11cf581076a8deb0195 [2022-11-21 17:02:49,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:02:49,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:02:49,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:02:49,876 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:02:49,877 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:02:49,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2022-11-21 17:02:53,203 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:02:53,777 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:02:53,778 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2022-11-21 17:02:53,816 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/data/f13277eab/01327246b55d4d108848c153afd17b8b/FLAG04c44fdff [2022-11-21 17:02:53,839 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2de61665-5fc8-4d89-a894-b8290511f953/bin/uautomizer-vX5HgA9Q3a/data/f13277eab/01327246b55d4d108848c153afd17b8b [2022-11-21 17:02:53,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:02:53,845 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:02:53,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:02:53,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:02:53,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:02:53,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:02:53" (1/1) ... [2022-11-21 17:02:53,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c276812 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:02:53, skipping insertion in model container [2022-11-21 17:02:53,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:02:53" (1/1) ... [2022-11-21 17:02:53,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:02:53,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:02:54,245 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:02:54,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35259666 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:02:54, skipping insertion in model container [2022-11-21 17:02:54,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:02:54,249 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:02:54,252 INFO L158 Benchmark]: Toolchain (without parser) took 405.89ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 49.3MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:02:54,253 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:02:54,254 INFO L158 Benchmark]: CACSL2BoogieTranslator took 400.59ms. Allocated memory is still 83.9MB. Free memory was 59.3MB in the beginning and 49.3MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:02:54,256 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 400.59ms. Allocated memory is still 83.9MB. Free memory was 59.3MB in the beginning and 49.3MB in the end (delta: 10.0MB). 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