./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.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_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/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_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/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_473ec005-66b0-4c12-8a12-3f29a2caf21f/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 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b --- 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 14:01:07,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 14:01:07,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 14:01:07,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 14:01:07,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 14:01:07,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 14:01:07,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 14:01:07,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 14:01:07,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 14:01:07,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 14:01:07,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 14:01:07,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 14:01:07,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 14:01:07,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 14:01:07,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 14:01:07,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 14:01:07,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 14:01:07,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 14:01:07,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 14:01:07,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 14:01:07,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 14:01:07,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 14:01:07,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 14:01:07,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 14:01:07,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 14:01:07,185 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 14:01:07,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 14:01:07,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 14:01:07,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 14:01:07,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 14:01:07,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 14:01:07,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 14:01:07,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 14:01:07,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 14:01:07,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 14:01:07,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 14:01:07,194 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 14:01:07,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 14:01:07,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 14:01:07,196 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 14:01:07,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 14:01:07,198 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 14:01:07,222 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 14:01:07,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 14:01:07,223 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 14:01:07,223 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 14:01:07,224 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 14:01:07,224 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 14:01:07,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 14:01:07,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 14:01:07,226 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 14:01:07,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 14:01:07,226 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 14:01:07,226 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 14:01:07,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 14:01:07,227 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 14:01:07,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 14:01:07,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 14:01:07,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 14:01:07,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 14:01:07,228 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 14:01:07,228 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 14:01:07,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 14:01:07,229 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 14:01:07,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 14:01:07,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 14:01:07,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 14:01:07,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 14:01:07,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 14:01:07,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 14:01:07,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 14:01:07,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 14:01:07,231 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 14:01:07,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 14:01:07,231 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 14:01:07,232 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 14:01:07,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 14:01:07,232 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_473ec005-66b0-4c12-8a12-3f29a2caf21f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b [2022-11-21 14:01:07,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 14:01:07,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 14:01:07,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 14:01:07,559 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 14:01:07,560 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 14:01:07,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-21 14:01:10,620 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 14:01:10,992 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 14:01:10,993 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-21 14:01:11,020 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/data/96ae108ff/a2f96e648fd24cb195e71ca130548ffd/FLAG7c557e735 [2022-11-21 14:01:11,039 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/data/96ae108ff/a2f96e648fd24cb195e71ca130548ffd [2022-11-21 14:01:11,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 14:01:11,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 14:01:11,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 14:01:11,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 14:01:11,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 14:01:11,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:01:11" (1/1) ... [2022-11-21 14:01:11,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ae0fcb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:11, skipping insertion in model container [2022-11-21 14:01:11,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:01:11" (1/1) ... [2022-11-21 14:01:11,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 14:01:11,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 14:01:11,398 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 14:01:11,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a9d3bae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:11, skipping insertion in model container [2022-11-21 14:01:11,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 14:01:11,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 14:01:11,404 INFO L158 Benchmark]: Toolchain (without parser) took 357.70ms. Allocated memory is still 161.5MB. Free memory was 115.1MB in the beginning and 105.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 14:01:11,405 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory was 80.7MB in the beginning and 80.6MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 14:01:11,406 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.48ms. Allocated memory is still 161.5MB. Free memory was 114.6MB in the beginning and 105.1MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 14:01:11,407 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory was 80.7MB in the beginning and 80.6MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.48ms. Allocated memory is still 161.5MB. Free memory was 114.6MB in the beginning and 105.1MB 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 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_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/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_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/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_473ec005-66b0-4c12-8a12-3f29a2caf21f/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 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b --- 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 14:01:13,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 14:01:13,613 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 14:01:13,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 14:01:13,641 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 14:01:13,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 14:01:13,652 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 14:01:13,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 14:01:13,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 14:01:13,663 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 14:01:13,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 14:01:13,665 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 14:01:13,666 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 14:01:13,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 14:01:13,668 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 14:01:13,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 14:01:13,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 14:01:13,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 14:01:13,672 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 14:01:13,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 14:01:13,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 14:01:13,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 14:01:13,679 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 14:01:13,680 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 14:01:13,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 14:01:13,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 14:01:13,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 14:01:13,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 14:01:13,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 14:01:13,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 14:01:13,687 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 14:01:13,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 14:01:13,689 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 14:01:13,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 14:01:13,700 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 14:01:13,700 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 14:01:13,701 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 14:01:13,701 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 14:01:13,702 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 14:01:13,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 14:01:13,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 14:01:13,715 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 14:01:13,746 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 14:01:13,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 14:01:13,746 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 14:01:13,746 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 14:01:13,747 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 14:01:13,747 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 14:01:13,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 14:01:13,748 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 14:01:13,748 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 14:01:13,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 14:01:13,749 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 14:01:13,749 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 14:01:13,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 14:01:13,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 14:01:13,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 14:01:13,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 14:01:13,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 14:01:13,750 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 14:01:13,750 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 14:01:13,750 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 14:01:13,750 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 14:01:13,751 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 14:01:13,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 14:01:13,751 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 14:01:13,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 14:01:13,751 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 14:01:13,752 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 14:01:13,752 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 14:01:13,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 14:01:13,752 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 14:01:13,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 14:01:13,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 14:01:13,753 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 14:01:13,753 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 14:01:13,753 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 14:01:13,753 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 14:01:13,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 14:01:13,754 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 14:01:13,754 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_473ec005-66b0-4c12-8a12-3f29a2caf21f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b [2022-11-21 14:01:14,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 14:01:14,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 14:01:14,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 14:01:14,136 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 14:01:14,138 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 14:01:14,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-21 14:01:17,219 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 14:01:17,595 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 14:01:17,596 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-21 14:01:17,622 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/data/e8fe33ce7/a03e5599fb724a3993ab98b8a8c45917/FLAG893cd3cf2 [2022-11-21 14:01:17,641 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_473ec005-66b0-4c12-8a12-3f29a2caf21f/bin/uautomizer-vX5HgA9Q3a/data/e8fe33ce7/a03e5599fb724a3993ab98b8a8c45917 [2022-11-21 14:01:17,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 14:01:17,648 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 14:01:17,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 14:01:17,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 14:01:17,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 14:01:17,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:01:17" (1/1) ... [2022-11-21 14:01:17,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b33967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:17, skipping insertion in model container [2022-11-21 14:01:17,658 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:01:17" (1/1) ... [2022-11-21 14:01:17,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 14:01:17,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 14:01:17,982 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 14:01:17,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fc70608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:17, skipping insertion in model container [2022-11-21 14:01:17,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 14:01:17,983 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 14:01:17,985 INFO L158 Benchmark]: Toolchain (without parser) took 336.14ms. Allocated memory is still 73.4MB. Free memory was 30.7MB in the beginning and 45.5MB in the end (delta: -14.8MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2022-11-21 14:01:17,986 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory was 52.1MB in the beginning and 52.1MB in the end (delta: 82.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 14:01:17,987 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.33ms. Allocated memory is still 73.4MB. Free memory was 30.5MB in the beginning and 45.8MB in the end (delta: -15.2MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2022-11-21 14:01:17,988 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory was 52.1MB in the beginning and 52.1MB in the end (delta: 82.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 333.33ms. Allocated memory is still 73.4MB. Free memory was 30.5MB in the beginning and 45.8MB in the end (delta: -15.2MB). Peak memory consumption was 6.7MB. 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