./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/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_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/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_d8b4a442-20f1-47ab-af02-6395e0f0be2e/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 bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:32:56,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:32:56,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:32:56,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:32:56,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:32:56,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:32:56,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:32:56,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:32:56,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:32:56,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:32:56,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:32:56,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:32:56,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:32:56,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:32:56,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:32:56,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:32:56,586 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:32:56,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:32:56,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:32:56,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:32:56,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:32:56,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:32:56,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:32:56,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:32:56,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:32:56,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:32:56,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:32:56,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:32:56,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:32:56,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:32:56,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:32:56,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:32:56,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:32:56,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:32:56,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:32:56,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:32:56,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:32:56,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:32:56,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:32:56,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:32:56,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:32:56,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:32:56,651 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:32:56,655 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:32:56,656 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:32:56,657 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:32:56,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:32:56,659 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:32:56,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:32:56,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:32:56,660 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:32:56,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:32:56,661 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:32:56,662 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:32:56,662 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:32:56,662 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:32:56,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:32:56,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:32:56,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:32:56,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:32:56,663 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:32:56,663 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:32:56,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:32:56,664 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:32:56,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:32:56,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:32:56,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:32:56,665 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:32:56,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:32:56,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:32:56,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:32:56,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:32:56,667 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:32:56,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:32:56,667 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:32:56,668 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:32:56,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:32:56,668 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_d8b4a442-20f1-47ab-af02-6395e0f0be2e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e [2022-11-21 16:32:57,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:32:57,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:32:57,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:32:57,056 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:32:57,057 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:32:57,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-21 16:33:00,255 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:33:00,631 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:33:00,632 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-21 16:33:00,651 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/data/6bfbbf85c/aab28ed09a9e4fdfadc2b28c80fa4ebd/FLAGc735127f6 [2022-11-21 16:33:00,839 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/data/6bfbbf85c/aab28ed09a9e4fdfadc2b28c80fa4ebd [2022-11-21 16:33:00,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:33:00,848 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:33:00,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:33:00,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:33:00,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:33:00,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:33:00" (1/1) ... [2022-11-21 16:33:00,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76664ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:33:00, skipping insertion in model container [2022-11-21 16:33:00,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:33:00" (1/1) ... [2022-11-21 16:33:00,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:33:00,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:33:01,280 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:33:01,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f7cc9cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:33:01, skipping insertion in model container [2022-11-21 16:33:01,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:33:01,283 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:33:01,285 INFO L158 Benchmark]: Toolchain (without parser) took 436.38ms. Allocated memory is still 184.5MB. Free memory was 149.5MB in the beginning and 153.7MB in the end (delta: -4.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:33:01,286 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 96.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:33:01,287 INFO L158 Benchmark]: CACSL2BoogieTranslator took 433.75ms. Allocated memory is still 184.5MB. Free memory was 148.7MB in the beginning and 153.7MB in the end (delta: -5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:33:01,289 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 125.8MB. Free memory is still 96.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 433.75ms. Allocated memory is still 184.5MB. Free memory was 148.7MB in the beginning and 153.7MB in the end (delta: -5.0MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/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_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/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_d8b4a442-20f1-47ab-af02-6395e0f0be2e/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 bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:33:03,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:33:03,658 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:33:03,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:33:03,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:33:03,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:33:03,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:33:03,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:33:03,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:33:03,716 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:33:03,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:33:03,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:33:03,720 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:33:03,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:33:03,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:33:03,731 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:33:03,732 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:33:03,732 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:33:03,734 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:33:03,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:33:03,737 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:33:03,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:33:03,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:33:03,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:33:03,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:33:03,756 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:33:03,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:33:03,758 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:33:03,759 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:33:03,760 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:33:03,760 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:33:03,762 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:33:03,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:33:03,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:33:03,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:33:03,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:33:03,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:33:03,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:33:03,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:33:03,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:33:03,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:33:03,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:33:03,822 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:33:03,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:33:03,824 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:33:03,824 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:33:03,826 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:33:03,826 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:33:03,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:33:03,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:33:03,827 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:33:03,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:33:03,829 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:33:03,829 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:33:03,829 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:33:03,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:33:03,830 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:33:03,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:33:03,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:33:03,830 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:33:03,831 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:33:03,831 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:33:03,831 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:33:03,831 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:33:03,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:33:03,832 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:33:03,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:33:03,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:33:03,833 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:33:03,833 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:33:03,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:33:03,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:33:03,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:33:03,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:33:03,834 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:33:03,835 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:33:03,835 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:33:03,835 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:33:03,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:33:03,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:33:03,836 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_d8b4a442-20f1-47ab-af02-6395e0f0be2e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e [2022-11-21 16:33:04,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:33:04,255 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:33:04,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:33:04,259 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:33:04,260 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:33:04,261 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-21 16:33:07,339 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:33:07,708 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:33:07,708 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-21 16:33:07,723 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/data/536ef73e7/ac6a2926dc8848479d483bf7cb4c8d93/FLAG4591182a9 [2022-11-21 16:33:07,743 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b4a442-20f1-47ab-af02-6395e0f0be2e/bin/uautomizer-vX5HgA9Q3a/data/536ef73e7/ac6a2926dc8848479d483bf7cb4c8d93 [2022-11-21 16:33:07,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:33:07,747 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:33:07,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:33:07,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:33:07,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:33:07,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:33:07" (1/1) ... [2022-11-21 16:33:07,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1793e01a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:33:07, skipping insertion in model container [2022-11-21 16:33:07,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:33:07" (1/1) ... [2022-11-21 16:33:07,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:33:07,843 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:33:08,072 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:33:08,073 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3dab8640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:33:08, skipping insertion in model container [2022-11-21 16:33:08,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:33:08,074 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:33:08,076 INFO L158 Benchmark]: Toolchain (without parser) took 328.12ms. Allocated memory is still 71.3MB. Free memory was 45.5MB in the beginning and 35.8MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:33:08,077 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:33:08,077 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.71ms. Allocated memory is still 71.3MB. Free memory was 45.5MB in the beginning and 35.8MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:33:08,079 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 325.71ms. Allocated memory is still 71.3MB. Free memory was 45.5MB in the beginning and 35.8MB in the end (delta: 9.7MB). 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