./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.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_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/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_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/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_8a600fcb-b318-415d-963c-17dc5a0ccf27/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 16:14:35,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:14:35,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:14:35,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:14:35,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:14:35,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:14:35,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:14:35,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:14:35,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:14:35,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:14:35,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:14:35,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:14:35,134 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:14:35,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:14:35,136 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:14:35,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:14:35,139 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:14:35,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:14:35,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:14:35,143 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:14:35,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:14:35,146 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:14:35,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:14:35,148 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:14:35,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:14:35,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:14:35,153 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:14:35,154 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:14:35,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:14:35,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:14:35,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:14:35,157 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:14:35,158 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:14:35,158 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:14:35,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:14:35,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:14:35,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:14:35,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:14:35,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:14:35,162 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:14:35,163 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:14:35,164 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:14:35,207 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:14:35,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:14:35,209 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:14:35,209 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:14:35,210 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:14:35,211 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:14:35,211 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:14:35,212 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:14:35,212 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:14:35,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:14:35,213 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:14:35,214 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:14:35,214 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:14:35,214 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:14:35,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:14:35,215 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:14:35,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:14:35,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:14:35,215 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:14:35,215 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:14:35,216 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:14:35,216 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:14:35,216 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:14:35,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:14:35,217 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:14:35,217 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:14:35,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:14:35,217 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:14:35,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:14:35,218 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:14:35,219 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:14:35,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:14:35,219 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:14:35,220 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:14:35,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:14:35,220 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_8a600fcb-b318-415d-963c-17dc5a0ccf27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-21 16:14:35,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:14:35,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:14:35,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:14:35,579 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:14:35,579 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:14:35,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 16:14:38,482 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:14:38,799 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:14:38,800 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 16:14:38,831 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/data/29b7aa5be/00d21ce956fb4871bb41300367067df9/FLAG965677c0d [2022-11-21 16:14:38,847 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/data/29b7aa5be/00d21ce956fb4871bb41300367067df9 [2022-11-21 16:14:38,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:14:38,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:14:38,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:14:38,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:14:38,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:14:38,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:14:38" (1/1) ... [2022-11-21 16:14:38,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@530c54de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:14:38, skipping insertion in model container [2022-11-21 16:14:38,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:14:38" (1/1) ... [2022-11-21 16:14:38,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:14:38,935 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:14:39,174 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:14:39,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9282e26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:14:39, skipping insertion in model container [2022-11-21 16:14:39,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:14:39,176 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:14:39,177 INFO L158 Benchmark]: Toolchain (without parser) took 325.00ms. Allocated memory is still 159.4MB. Free memory was 115.2MB in the beginning and 126.5MB in the end (delta: -11.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 16:14:39,178 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 109.1MB. Free memory is still 77.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:14:39,179 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.99ms. Allocated memory is still 159.4MB. Free memory was 114.7MB in the beginning and 127.1MB in the end (delta: -12.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 16:14:39,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 109.1MB. Free memory is still 77.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.99ms. Allocated memory is still 159.4MB. Free memory was 114.7MB in the beginning and 127.1MB in the end (delta: -12.4MB). Peak memory consumption was 4.2MB. 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_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/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_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/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_8a600fcb-b318-415d-963c-17dc5a0ccf27/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 16:14:41,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:14:41,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:14:41,550 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:14:41,550 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:14:41,551 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:14:41,553 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:14:41,555 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:14:41,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:14:41,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:14:41,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:14:41,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:14:41,561 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:14:41,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:14:41,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:14:41,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:14:41,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:14:41,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:14:41,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:14:41,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:14:41,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:14:41,577 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:14:41,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:14:41,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:14:41,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:14:41,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:14:41,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:14:41,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:14:41,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:14:41,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:14:41,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:14:41,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:14:41,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:14:41,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:14:41,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:14:41,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:14:41,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:14:41,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:14:41,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:14:41,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:14:41,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:14:41,621 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:14:41,664 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:14:41,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:14:41,664 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:14:41,665 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:14:41,666 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:14:41,666 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:14:41,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:14:41,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:14:41,667 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:14:41,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:14:41,668 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:14:41,668 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:14:41,668 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:14:41,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:14:41,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:14:41,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:14:41,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:14:41,670 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:14:41,670 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:14:41,670 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:14:41,670 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:14:41,671 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:14:41,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:14:41,671 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:14:41,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:14:41,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:14:41,672 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:14:41,672 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:14:41,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:14:41,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:14:41,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:14:41,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:14:41,673 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:14:41,674 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:14:41,674 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:14:41,674 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:14:41,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:14:41,675 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:14:41,675 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_8a600fcb-b318-415d-963c-17dc5a0ccf27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-21 16:14:42,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:14:42,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:14:42,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:14:42,108 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:14:42,109 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:14:42,111 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 16:14:45,102 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:14:45,559 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:14:45,559 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 16:14:45,581 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/data/93963ed3e/7eef827657c24d1bbc65b389974135c1/FLAGf5662a104 [2022-11-21 16:14:45,594 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a600fcb-b318-415d-963c-17dc5a0ccf27/bin/uautomizer-vX5HgA9Q3a/data/93963ed3e/7eef827657c24d1bbc65b389974135c1 [2022-11-21 16:14:45,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:14:45,598 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:14:45,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:14:45,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:14:45,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:14:45,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:14:45" (1/1) ... [2022-11-21 16:14:45,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a59af42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:14:45, skipping insertion in model container [2022-11-21 16:14:45,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:14:45" (1/1) ... [2022-11-21 16:14:45,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:14:45,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:14:45,861 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:14:45,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@109dab8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:14:45, skipping insertion in model container [2022-11-21 16:14:45,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:14:45,862 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:14:45,864 INFO L158 Benchmark]: Toolchain (without parser) took 265.61ms. Allocated memory is still 73.4MB. Free memory was 50.2MB in the beginning and 40.3MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:14:45,865 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 73.4MB. Free memory is still 52.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:14:45,865 INFO L158 Benchmark]: CACSL2BoogieTranslator took 263.33ms. Allocated memory is still 73.4MB. Free memory was 49.9MB in the beginning and 40.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:14:45,866 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 73.4MB. Free memory is still 52.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 263.33ms. Allocated memory is still 73.4MB. Free memory was 49.9MB in the beginning and 40.5MB in the end (delta: 9.4MB). 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