./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/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_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b879d991ca85089954916015c9838d386a5c85365dad0e09e537aeb772eaaaf8 --- 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 17:01:11,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:01:11,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:01:11,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:01:11,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:01:11,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:01:11,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:01:11,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:01:11,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:01:11,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:01:11,449 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:01:11,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:01:11,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:01:11,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:01:11,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:01:11,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:01:11,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:01:11,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:01:11,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:01:11,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:01:11,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:01:11,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:01:11,477 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:01:11,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:01:11,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:01:11,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:01:11,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:01:11,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:01:11,491 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:01:11,492 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:01:11,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:01:11,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:01:11,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:01:11,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:01:11,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:01:11,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:01:11,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:01:11,500 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:01:11,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:01:11,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:01:11,503 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:01:11,504 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:01:11,546 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:01:11,547 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:01:11,548 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:01:11,548 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:01:11,549 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:01:11,549 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:01:11,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:01:11,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:01:11,550 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:01:11,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:01:11,552 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:01:11,552 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:01:11,552 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:01:11,553 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:01:11,553 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:01:11,553 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:01:11,553 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:01:11,554 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:01:11,554 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:01:11,554 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:01:11,554 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:01:11,554 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:01:11,555 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:01:11,555 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:01:11,555 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:01:11,555 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:01:11,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:01:11,556 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:01:11,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:01:11,557 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:01:11,557 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:01:11,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:01:11,558 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:01:11,558 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:01:11,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:01:11,559 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_960317fc-7cd7-48db-8f57-67c43434ab6c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b879d991ca85089954916015c9838d386a5c85365dad0e09e537aeb772eaaaf8 [2022-11-21 17:01:11,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:01:11,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:01:11,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:01:11,854 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:01:11,855 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:01:11,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2022-11-21 17:01:15,075 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:01:15,399 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:01:15,405 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2022-11-21 17:01:15,427 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/data/090abcc22/a55de2ba666042a6bbc3dd06b23b85c6/FLAGe94d68cab [2022-11-21 17:01:15,446 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/data/090abcc22/a55de2ba666042a6bbc3dd06b23b85c6 [2022-11-21 17:01:15,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:01:15,454 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:01:15,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:01:15,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:01:15,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:01:15,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:01:15" (1/1) ... [2022-11-21 17:01:15,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3005dc83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:01:15, skipping insertion in model container [2022-11-21 17:01:15,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:01:15" (1/1) ... [2022-11-21 17:01:15,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:01:15,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:01:15,815 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:01:15,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b3a0e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:01:15, skipping insertion in model container [2022-11-21 17:01:15,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:01:15,820 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:01:15,822 INFO L158 Benchmark]: Toolchain (without parser) took 367.49ms. Allocated memory is still 140.5MB. Free memory was 94.6MB in the beginning and 84.6MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:01:15,824 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 140.5MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:01:15,825 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.28ms. Allocated memory is still 140.5MB. Free memory was 94.6MB in the beginning and 84.6MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:01:15,827 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 140.5MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.28ms. Allocated memory is still 140.5MB. Free memory was 94.6MB in the beginning and 84.6MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/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_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b879d991ca85089954916015c9838d386a5c85365dad0e09e537aeb772eaaaf8 --- 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 17:01:18,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:01:18,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:01:18,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:01:18,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:01:18,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:01:18,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:01:18,232 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:01:18,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:01:18,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:01:18,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:01:18,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:01:18,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:01:18,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:01:18,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:01:18,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:01:18,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:01:18,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:01:18,247 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:01:18,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:01:18,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:01:18,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:01:18,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:01:18,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:01:18,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:01:18,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:01:18,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:01:18,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:01:18,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:01:18,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:01:18,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:01:18,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:01:18,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:01:18,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:01:18,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:01:18,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:01:18,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:01:18,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:01:18,272 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:01:18,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:01:18,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:01:18,276 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 17:01:18,320 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:01:18,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:01:18,322 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:01:18,322 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:01:18,323 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:01:18,324 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:01:18,325 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:01:18,325 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:01:18,325 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:01:18,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:01:18,326 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:01:18,327 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:01:18,327 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:01:18,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:01:18,328 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:01:18,328 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:01:18,328 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:01:18,329 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:01:18,329 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:01:18,329 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:01:18,330 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:01:18,330 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:01:18,330 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:01:18,331 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:01:18,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:01:18,331 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:01:18,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:01:18,332 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:01:18,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:01:18,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:01:18,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:01:18,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:01:18,334 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:01:18,334 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:01:18,334 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:01:18,335 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:01:18,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:01:18,335 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:01:18,335 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_960317fc-7cd7-48db-8f57-67c43434ab6c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b879d991ca85089954916015c9838d386a5c85365dad0e09e537aeb772eaaaf8 [2022-11-21 17:01:18,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:01:18,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:01:18,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:01:18,793 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:01:18,796 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:01:18,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2022-11-21 17:01:21,922 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:01:22,430 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:01:22,430 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2022-11-21 17:01:22,462 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/data/0012af92a/6c64133aaa7b4b5e9043637da01292ec/FLAGf01a83044 [2022-11-21 17:01:22,478 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960317fc-7cd7-48db-8f57-67c43434ab6c/bin/uautomizer-vX5HgA9Q3a/data/0012af92a/6c64133aaa7b4b5e9043637da01292ec [2022-11-21 17:01:22,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:01:22,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:01:22,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:01:22,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:01:22,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:01:22,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:01:22" (1/1) ... [2022-11-21 17:01:22,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34837262 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:01:22, skipping insertion in model container [2022-11-21 17:01:22,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:01:22" (1/1) ... [2022-11-21 17:01:22,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:01:22,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:01:22,853 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:01:22,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d0b5c7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:01:22, skipping insertion in model container [2022-11-21 17:01:22,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:01:22,854 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:01:22,856 INFO L158 Benchmark]: Toolchain (without parser) took 369.85ms. Allocated memory is still 81.8MB. Free memory was 57.3MB in the beginning and 47.6MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:01:22,856 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory was 46.1MB in the beginning and 46.1MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:01:22,857 INFO L158 Benchmark]: CACSL2BoogieTranslator took 366.07ms. Allocated memory is still 81.8MB. Free memory was 57.1MB in the beginning and 47.6MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:01:22,858 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 67.1MB. Free memory was 46.1MB in the beginning and 46.1MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 366.07ms. Allocated memory is still 81.8MB. Free memory was 57.1MB in the beginning and 47.6MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN