./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.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_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/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_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/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_75d7c2e3-d729-4e57-a975-9baaa6c869de/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 f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 --- 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 17:09:54,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:09:54,193 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:09:54,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:09:54,235 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:09:54,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:09:54,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:09:54,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:09:54,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:09:54,252 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:09:54,253 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:09:54,254 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:09:54,254 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:09:54,255 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:09:54,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:09:54,257 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:09:54,258 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:09:54,259 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:09:54,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:09:54,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:09:54,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:09:54,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:09:54,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:09:54,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:09:54,296 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:09:54,297 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:09:54,298 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:09:54,299 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:09:54,300 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:09:54,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:09:54,304 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:09:54,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:09:54,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:09:54,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:09:54,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:09:54,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:09:54,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:09:54,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:09:54,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:09:54,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:09:54,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:09:54,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:09:54,350 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:09:54,350 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:09:54,351 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:09:54,351 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:09:54,352 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:09:54,352 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:09:54,353 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:09:54,353 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:09:54,353 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:09:54,354 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:09:54,355 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:09:54,355 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:09:54,355 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:09:54,355 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:09:54,356 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:09:54,356 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:09:54,356 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:09:54,356 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:09:54,356 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:09:54,357 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:09:54,357 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:09:54,357 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:09:54,357 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:09:54,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:09:54,358 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:09:54,358 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:09:54,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:09:54,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:09:54,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:09:54,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:09:54,359 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:09:54,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:09:54,360 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:09:54,360 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:09:54,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:09:54,360 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_75d7c2e3-d729-4e57-a975-9baaa6c869de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 [2022-11-21 17:09:54,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:09:54,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:09:54,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:09:54,710 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:09:54,710 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:09:54,711 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2022-11-21 17:09:57,704 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:09:58,091 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:09:58,092 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2022-11-21 17:09:58,119 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/data/cc3a0ede3/15e20269836245fa9b59861678c09a1c/FLAG6cb1efc56 [2022-11-21 17:09:58,139 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/data/cc3a0ede3/15e20269836245fa9b59861678c09a1c [2022-11-21 17:09:58,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:09:58,143 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:09:58,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:09:58,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:09:58,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:09:58,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:58" (1/1) ... [2022-11-21 17:09:58,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16064451 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:58, skipping insertion in model container [2022-11-21 17:09:58,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:58" (1/1) ... [2022-11-21 17:09:58,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:09:58,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:09:58,466 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:09:58,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3662a48b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:58, skipping insertion in model container [2022-11-21 17:09:58,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:09:58,469 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:09:58,472 INFO L158 Benchmark]: Toolchain (without parser) took 327.39ms. Allocated memory is still 148.9MB. Free memory was 117.6MB in the beginning and 107.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:09:58,472 INFO L158 Benchmark]: CDTParser took 14.33ms. Allocated memory is still 123.7MB. Free memory is still 97.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:09:58,473 INFO L158 Benchmark]: CACSL2BoogieTranslator took 320.45ms. Allocated memory is still 148.9MB. Free memory was 116.9MB in the beginning and 107.8MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:09:58,475 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 14.33ms. Allocated memory is still 123.7MB. Free memory is still 97.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 320.45ms. Allocated memory is still 148.9MB. Free memory was 116.9MB in the beginning and 107.8MB in the end (delta: 9.1MB). 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 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_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/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_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/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_75d7c2e3-d729-4e57-a975-9baaa6c869de/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 f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 --- 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 17:10:00,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:10:00,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:10:00,677 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:10:00,677 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:10:00,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:10:00,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:10:00,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:10:00,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:10:00,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:10:00,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:10:00,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:10:00,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:10:00,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:10:00,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:10:00,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:10:00,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:10:00,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:10:00,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:10:00,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:10:00,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:10:00,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:10:00,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:10:00,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:10:00,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:10:00,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:10:00,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:10:00,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:10:00,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:10:00,730 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:10:00,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:10:00,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:10:00,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:10:00,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:10:00,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:10:00,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:10:00,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:10:00,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:10:00,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:10:00,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:10:00,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:10:00,749 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 17:10:00,776 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:10:00,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:10:00,777 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:10:00,777 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:10:00,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:10:00,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:10:00,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:10:00,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:10:00,780 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:10:00,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:10:00,780 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:10:00,781 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:10:00,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:10:00,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:10:00,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:10:00,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:10:00,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:10:00,782 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:10:00,782 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:10:00,783 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:10:00,783 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:10:00,783 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:10:00,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:10:00,784 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:10:00,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:10:00,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:10:00,785 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:10:00,785 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:10:00,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:10:00,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:10:00,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:10:00,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:10:00,786 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:10:00,786 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:10:00,787 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:10:00,787 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:10:00,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:10:00,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:10:00,788 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_75d7c2e3-d729-4e57-a975-9baaa6c869de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 [2022-11-21 17:10:01,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:10:01,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:10:01,187 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:10:01,188 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:10:01,190 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:10:01,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2022-11-21 17:10:04,271 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:10:04,562 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:10:04,563 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2022-11-21 17:10:04,585 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/data/081e3db27/59c86dd5e57a474db81accca65753e5d/FLAGbb32023b2 [2022-11-21 17:10:04,608 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75d7c2e3-d729-4e57-a975-9baaa6c869de/bin/uautomizer-vX5HgA9Q3a/data/081e3db27/59c86dd5e57a474db81accca65753e5d [2022-11-21 17:10:04,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:10:04,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:10:04,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:10:04,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:10:04,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:10:04,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:10:04" (1/1) ... [2022-11-21 17:10:04,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@675e9079 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:04, skipping insertion in model container [2022-11-21 17:10:04,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:10:04" (1/1) ... [2022-11-21 17:10:04,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:10:04,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:10:04,914 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:10:04,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45846a5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:10:04, skipping insertion in model container [2022-11-21 17:10:04,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:10:04,915 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:10:04,917 INFO L158 Benchmark]: Toolchain (without parser) took 301.70ms. Allocated memory is still 69.2MB. Free memory was 45.4MB in the beginning and 35.6MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:10:04,918 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 60.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:10:04,919 INFO L158 Benchmark]: CACSL2BoogieTranslator took 299.31ms. Allocated memory is still 69.2MB. Free memory was 45.2MB in the beginning and 35.6MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:10:04,920 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 60.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 299.31ms. Allocated memory is still 69.2MB. Free memory was 45.2MB in the beginning and 35.6MB 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