./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/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_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/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_699b32b1-a66b-40f9-a894-b2419830d9c3/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 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 --- 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 17:19:55,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:19:55,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:19:55,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:19:55,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:19:55,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:19:55,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:19:55,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:19:55,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:19:55,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:19:55,138 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:19:55,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:19:55,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:19:55,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:19:55,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:19:55,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:19:55,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:19:55,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:19:55,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:19:55,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:19:55,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:19:55,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:19:55,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:19:55,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:19:55,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:19:55,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:19:55,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:19:55,184 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:19:55,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:19:55,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:19:55,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:19:55,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:19:55,189 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:19:55,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:19:55,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:19:55,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:19:55,194 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:19:55,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:19:55,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:19:55,196 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:19:55,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:19:55,198 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:19:55,238 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:19:55,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:19:55,242 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:19:55,242 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:19:55,243 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:19:55,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:19:55,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:19:55,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:19:55,245 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:19:55,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:19:55,246 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:19:55,247 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:19:55,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:19:55,247 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:19:55,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:19:55,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:19:55,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:19:55,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:19:55,249 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:19:55,249 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:19:55,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:19:55,249 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:19:55,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:19:55,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:19:55,251 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:19:55,251 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:19:55,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:19:55,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:19:55,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:19:55,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:19:55,253 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:19:55,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:19:55,253 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:19:55,254 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:19:55,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:19:55,254 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_699b32b1-a66b-40f9-a894-b2419830d9c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 [2022-11-21 17:19:55,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:19:55,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:19:55,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:19:55,632 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:19:55,632 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:19:55,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2022-11-21 17:19:58,867 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:19:59,146 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:19:59,147 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2022-11-21 17:19:59,184 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/data/1378aec73/bf8a1953f33c4376b2491d34720c01de/FLAG4bc1763cf [2022-11-21 17:19:59,212 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/data/1378aec73/bf8a1953f33c4376b2491d34720c01de [2022-11-21 17:19:59,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:19:59,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:19:59,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:19:59,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:19:59,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:19:59,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:19:59" (1/1) ... [2022-11-21 17:19:59,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14cad9ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:59, skipping insertion in model container [2022-11-21 17:19:59,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:19:59" (1/1) ... [2022-11-21 17:19:59,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:19:59,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:19:59,632 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:19:59,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c319326 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:59, skipping insertion in model container [2022-11-21 17:19:59,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:19:59,635 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:19:59,638 INFO L158 Benchmark]: Toolchain (without parser) took 420.38ms. Allocated memory is still 117.4MB. Free memory was 60.5MB in the beginning and 50.5MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:19:59,639 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:19:59,640 INFO L158 Benchmark]: CACSL2BoogieTranslator took 413.38ms. Allocated memory is still 117.4MB. Free memory was 60.3MB in the beginning and 50.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:19:59,642 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 413.38ms. Allocated memory is still 117.4MB. Free memory was 60.3MB in the beginning and 50.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/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_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/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_699b32b1-a66b-40f9-a894-b2419830d9c3/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 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 --- 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 17:20:02,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:20:02,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:20:02,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:20:02,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:20:02,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:20:02,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:20:02,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:20:02,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:20:02,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:20:02,134 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:20:02,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:20:02,136 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:20:02,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:20:02,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:20:02,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:20:02,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:20:02,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:20:02,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:20:02,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:20:02,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:20:02,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:20:02,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:20:02,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:20:02,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:20:02,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:20:02,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:20:02,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:20:02,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:20:02,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:20:02,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:20:02,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:20:02,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:20:02,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:20:02,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:20:02,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:20:02,186 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:20:02,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:20:02,187 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:20:02,188 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:20:02,189 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:20:02,190 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 17:20:02,215 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:20:02,215 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:20:02,216 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:20:02,216 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:20:02,217 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:20:02,217 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:20:02,218 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:20:02,218 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:20:02,218 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:20:02,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:20:02,219 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:20:02,219 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:20:02,219 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:20:02,220 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:20:02,220 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:20:02,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:20:02,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:20:02,221 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:20:02,221 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:20:02,221 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:20:02,221 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:20:02,222 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:20:02,222 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:20:02,222 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:20:02,222 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:20:02,223 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:20:02,223 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:20:02,223 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:20:02,223 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:20:02,224 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:20:02,224 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:20:02,224 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:20:02,224 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:20:02,225 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:20:02,225 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:20:02,225 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:20:02,225 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:20:02,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:20:02,226 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_699b32b1-a66b-40f9-a894-b2419830d9c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 [2022-11-21 17:20:02,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:20:02,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:20:02,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:20:02,758 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:20:02,759 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:20:02,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2022-11-21 17:20:05,826 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:20:06,210 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:20:06,224 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2022-11-21 17:20:06,249 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/data/5c2f6dbaa/872628a97dd44f33a539cec54197f941/FLAGd3d19aede [2022-11-21 17:20:06,275 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b32b1-a66b-40f9-a894-b2419830d9c3/bin/uautomizer-vX5HgA9Q3a/data/5c2f6dbaa/872628a97dd44f33a539cec54197f941 [2022-11-21 17:20:06,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:20:06,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:20:06,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:20:06,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:20:06,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:20:06,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:20:06" (1/1) ... [2022-11-21 17:20:06,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73de235 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:06, skipping insertion in model container [2022-11-21 17:20:06,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:20:06" (1/1) ... [2022-11-21 17:20:06,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:20:06,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:20:06,612 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:20:06,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@721215c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:06, skipping insertion in model container [2022-11-21 17:20:06,614 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:20:06,615 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:20:06,617 INFO L158 Benchmark]: Toolchain (without parser) took 333.86ms. Allocated memory is still 86.0MB. Free memory was 62.4MB in the beginning and 52.8MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:20:06,617 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:20:06,618 INFO L158 Benchmark]: CACSL2BoogieTranslator took 328.73ms. Allocated memory is still 86.0MB. Free memory was 62.1MB in the beginning and 52.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:20:06,620 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 328.73ms. Allocated memory is still 86.0MB. Free memory was 62.1MB in the beginning and 52.8MB in the end (delta: 9.3MB). 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