./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/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_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/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_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/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 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c --- 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 17:11:54,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:11:54,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:11:54,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:11:54,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:11:54,441 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:11:54,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:11:54,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:11:54,448 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:11:54,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:11:54,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:11:54,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:11:54,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:11:54,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:11:54,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:11:54,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:11:54,458 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:11:54,459 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:11:54,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:11:54,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:11:54,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:11:54,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:11:54,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:11:54,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:11:54,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:11:54,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:11:54,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:11:54,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:11:54,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:11:54,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:11:54,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:11:54,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:11:54,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:11:54,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:11:54,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:11:54,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:11:54,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:11:54,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:11:54,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:11:54,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:11:54,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:11:54,519 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-21 17:11:54,568 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:11:54,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:11:54,574 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:11:54,574 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:11:54,575 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:11:54,576 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:11:54,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:11:54,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:11:54,577 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:11:54,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:11:54,579 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:11:54,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:11:54,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:11:54,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:11:54,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:11:54,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:11:54,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:11:54,581 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:11:54,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:11:54,582 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:11:54,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:11:54,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:11:54,583 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:11:54,583 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:11:54,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:11:54,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:11:54,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:11:54,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:11:54,585 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:11:54,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:11:54,586 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:11:54,586 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:11:54,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:11:54,587 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_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c [2022-11-21 17:11:54,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:11:54,982 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:11:54,985 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:11:54,987 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:11:54,987 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:11:54,989 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2022-11-21 17:11:58,238 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:11:58,627 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:11:58,628 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2022-11-21 17:11:58,647 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/data/a86a25638/4970dc673a1b4533afd25aa95e27b32d/FLAG881584df3 [2022-11-21 17:11:58,666 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/data/a86a25638/4970dc673a1b4533afd25aa95e27b32d [2022-11-21 17:11:58,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:11:58,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:11:58,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:11:58,687 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:11:58,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:11:58,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:11:58" (1/1) ... [2022-11-21 17:11:58,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c2ee3f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:58, skipping insertion in model container [2022-11-21 17:11:58,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:11:58" (1/1) ... [2022-11-21 17:11:58,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:11:58,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:11:59,159 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:11:59,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a51cb5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:11:59, skipping insertion in model container [2022-11-21 17:11:59,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:11:59,162 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:11:59,165 INFO L158 Benchmark]: Toolchain (without parser) took 480.38ms. Allocated memory is still 148.9MB. Free memory was 104.9MB in the beginning and 116.8MB in the end (delta: -11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:11:59,166 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 109.1MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:11:59,169 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.73ms. Allocated memory is still 148.9MB. Free memory was 104.3MB in the beginning and 116.8MB in the end (delta: -12.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 17:11:59,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 109.1MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.73ms. Allocated memory is still 148.9MB. Free memory was 104.3MB in the beginning and 116.8MB in the end (delta: -12.4MB). Peak memory consumption was 6.3MB. 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_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/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_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/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_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/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 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c --- 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 17:12:01,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:12:01,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:12:01,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:12:01,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:12:01,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:12:01,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:12:01,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:12:01,741 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:12:01,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:12:01,748 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:12:01,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:12:01,751 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:12:01,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:12:01,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:12:01,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:12:01,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:12:01,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:12:01,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:12:01,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:12:01,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:12:01,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:12:01,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:12:01,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:12:01,787 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:12:01,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:12:01,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:12:01,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:12:01,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:12:01,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:12:01,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:12:01,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:12:01,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:12:01,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:12:01,818 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:12:01,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:12:01,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:12:01,820 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:12:01,820 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:12:01,821 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:12:01,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:12:01,824 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-21 17:12:01,869 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:12:01,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:12:01,871 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:12:01,871 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:12:01,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:12:01,873 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:12:01,873 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:12:01,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:12:01,874 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:12:01,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:12:01,876 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:12:01,876 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:12:01,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:12:01,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:12:01,877 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:12:01,878 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:12:01,878 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:12:01,878 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:12:01,879 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:12:01,879 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:12:01,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:12:01,880 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:12:01,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:12:01,880 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:12:01,881 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:12:01,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:12:01,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:12:01,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:12:01,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:12:01,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:12:01,883 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:12:01,883 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:12:01,883 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:12:01,884 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:12:01,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:12:01,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:12:01,885 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_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c [2022-11-21 17:12:02,295 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:12:02,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:12:02,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:12:02,326 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:12:02,327 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:12:02,328 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2022-11-21 17:12:05,702 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:12:06,162 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:12:06,163 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2022-11-21 17:12:06,199 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/data/75dfce625/f1f4ab5922ce48be89f79e7d4ae6f26d/FLAG575620b8b [2022-11-21 17:12:06,219 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0833dd50-bdc4-49c2-80d8-55ae95f4b6d7/bin/uautomizer-vX5HgA9Q3a/data/75dfce625/f1f4ab5922ce48be89f79e7d4ae6f26d [2022-11-21 17:12:06,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:12:06,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:12:06,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:12:06,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:12:06,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:12:06,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:12:06" (1/1) ... [2022-11-21 17:12:06,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28c2d1e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:06, skipping insertion in model container [2022-11-21 17:12:06,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:12:06" (1/1) ... [2022-11-21 17:12:06,241 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:12:06,315 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:12:06,629 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:12:06,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bf930d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:06, skipping insertion in model container [2022-11-21 17:12:06,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:12:06,634 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:12:06,637 INFO L158 Benchmark]: Toolchain (without parser) took 410.57ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.3MB in the beginning and 59.4MB in the end (delta: -28.1MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-21 17:12:06,638 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:12:06,640 INFO L158 Benchmark]: CACSL2BoogieTranslator took 406.61ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.2MB in the beginning and 59.4MB in the end (delta: -28.3MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-21 17:12:06,642 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 406.61ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.2MB in the beginning and 59.4MB in the end (delta: -28.3MB). Peak memory consumption was 6.1MB. 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