./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.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_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/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_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/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_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/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 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 --- 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 16:54:00,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:54:00,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:54:00,552 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:54:00,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:54:00,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:54:00,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:54:00,563 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:54:00,565 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:54:00,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:54:00,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:54:00,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:54:00,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:54:00,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:54:00,577 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:54:00,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:54:00,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:54:00,592 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:54:00,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:54:00,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:54:00,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:54:00,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:54:00,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:54:00,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:54:00,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:54:00,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:54:00,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:54:00,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:54:00,618 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:54:00,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:54:00,620 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:54:00,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:54:00,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:54:00,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:54:00,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:54:00,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:54:00,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:54:00,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:54:00,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:54:00,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:54:00,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:54:00,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:54:00,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:54:00,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:54:00,667 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:54:00,667 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:54:00,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:54:00,668 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:54:00,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:54:00,669 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:54:00,669 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:54:00,670 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:54:00,671 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:54:00,671 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:54:00,671 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:54:00,671 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:54:00,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:54:00,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:54:00,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:54:00,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:54:00,672 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:54:00,673 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:54:00,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:54:00,673 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:54:00,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:54:00,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:54:00,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:54:00,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:54:00,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:54:00,674 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:54:00,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:54:00,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:54:00,675 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:54:00,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:54:00,675 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:54:00,676 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:54:00,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:54:00,676 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_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 [2022-11-21 16:54:00,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:54:01,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:54:01,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:54:01,014 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:54:01,015 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:54:01,016 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-21 16:54:04,106 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:54:04,500 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:54:04,501 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-21 16:54:04,516 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/data/bc74e7036/d91745d8be004a229eadf29b8fe08caf/FLAGd7ca0a427 [2022-11-21 16:54:04,530 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/data/bc74e7036/d91745d8be004a229eadf29b8fe08caf [2022-11-21 16:54:04,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:54:04,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:54:04,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:54:04,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:54:04,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:54:04,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:54:04" (1/1) ... [2022-11-21 16:54:04,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f9389d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:54:04, skipping insertion in model container [2022-11-21 16:54:04,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:54:04" (1/1) ... [2022-11-21 16:54:04,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:54:04,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:54:04,876 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:54:04,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ffd752f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:54:04, skipping insertion in model container [2022-11-21 16:54:04,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:54:04,879 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:54:04,881 INFO L158 Benchmark]: Toolchain (without parser) took 346.17ms. Allocated memory is still 174.1MB. Free memory was 141.8MB in the beginning and 132.1MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:54:04,882 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:54:04,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 343.62ms. Allocated memory is still 174.1MB. Free memory was 141.8MB in the beginning and 132.1MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:54:04,884 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 343.62ms. Allocated memory is still 174.1MB. Free memory was 141.8MB in the beginning and 132.1MB 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 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_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/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_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/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_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/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 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 --- 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 16:54:07,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:54:07,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:54:07,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:54:07,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:54:07,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:54:07,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:54:07,230 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:54:07,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:54:07,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:54:07,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:54:07,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:54:07,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:54:07,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:54:07,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:54:07,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:54:07,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:54:07,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:54:07,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:54:07,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:54:07,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:54:07,264 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:54:07,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:54:07,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:54:07,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:54:07,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:54:07,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:54:07,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:54:07,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:54:07,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:54:07,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:54:07,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:54:07,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:54:07,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:54:07,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:54:07,296 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:54:07,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:54:07,297 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:54:07,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:54:07,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:54:07,299 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:54:07,302 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:54:07,344 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:54:07,344 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:54:07,345 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:54:07,346 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:54:07,347 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:54:07,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:54:07,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:54:07,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:54:07,349 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:54:07,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:54:07,350 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:54:07,350 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:54:07,351 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:54:07,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:54:07,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:54:07,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:54:07,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:54:07,352 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:54:07,352 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:54:07,352 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:54:07,353 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:54:07,353 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:54:07,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:54:07,353 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:54:07,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:54:07,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:54:07,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:54:07,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:54:07,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:54:07,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:54:07,355 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:54:07,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:54:07,356 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:54:07,356 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:54:07,357 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:54:07,357 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:54:07,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:54:07,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:54:07,358 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_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 [2022-11-21 16:54:07,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:54:07,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:54:07,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:54:07,794 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:54:07,794 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:54:07,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-21 16:54:10,909 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:54:11,274 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:54:11,280 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-21 16:54:11,311 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/data/bb5f0cef7/406637b5345e4d2ca5fa72264df5575d/FLAGe2d33b8cd [2022-11-21 16:54:11,326 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3bdc761-c83f-4d01-947e-0cb7b1cc3caa/bin/uautomizer-vX5HgA9Q3a/data/bb5f0cef7/406637b5345e4d2ca5fa72264df5575d [2022-11-21 16:54:11,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:54:11,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:54:11,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:54:11,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:54:11,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:54:11,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:54:11" (1/1) ... [2022-11-21 16:54:11,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@790ef85b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:54:11, skipping insertion in model container [2022-11-21 16:54:11,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:54:11" (1/1) ... [2022-11-21 16:54:11,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:54:11,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:54:11,732 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:54:11,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@522de80f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:54:11, skipping insertion in model container [2022-11-21 16:54:11,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:54:11,734 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:54:11,736 INFO L158 Benchmark]: Toolchain (without parser) took 404.60ms. Allocated memory is still 77.6MB. Free memory was 54.2MB in the beginning and 44.5MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:54:11,736 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 56.6MB. Free memory was 34.5MB in the beginning and 34.4MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:54:11,738 INFO L158 Benchmark]: CACSL2BoogieTranslator took 399.98ms. Allocated memory is still 77.6MB. Free memory was 54.0MB in the beginning and 44.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:54:11,740 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 56.6MB. Free memory was 34.5MB in the beginning and 34.4MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 399.98ms. Allocated memory is still 77.6MB. Free memory was 54.0MB in the beginning and 44.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN