./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.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_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/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_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/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_23ad4e64-4547-4254-a1b7-b3609b58229d/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 a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 --- 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 17:00:55,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:00:55,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:00:56,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:00:56,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:00:56,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:00:56,020 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:00:56,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:00:56,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:00:56,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:00:56,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:00:56,027 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:00:56,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:00:56,029 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:00:56,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:00:56,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:00:56,032 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:00:56,033 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:00:56,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:00:56,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:00:56,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:00:56,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:00:56,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:00:56,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:00:56,050 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:00:56,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:00:56,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:00:56,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:00:56,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:00:56,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:00:56,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:00:56,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:00:56,056 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:00:56,057 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:00:56,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:00:56,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:00:56,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:00:56,070 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:00:56,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:00:56,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:00:56,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:00:56,075 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:00:56,112 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:00:56,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:00:56,112 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:00:56,112 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:00:56,113 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:00:56,113 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:00:56,127 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:00:56,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:00:56,127 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:00:56,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:00:56,129 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:00:56,129 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:00:56,129 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:00:56,129 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:00:56,130 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:00:56,130 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:00:56,130 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:00:56,130 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:00:56,131 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:00:56,131 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:00:56,131 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:00:56,131 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:00:56,131 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:00:56,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:00:56,132 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:00:56,132 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:00:56,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:00:56,133 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:00:56,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:00:56,134 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:00:56,134 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:00:56,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:00:56,134 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:00:56,135 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:00:56,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:00:56,135 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_23ad4e64-4547-4254-a1b7-b3609b58229d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 [2022-11-21 17:00:56,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:00:56,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:00:56,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:00:56,486 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:00:56,487 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:00:56,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-21 17:00:59,810 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:01:00,221 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:01:00,221 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-21 17:01:00,238 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/data/dd1fa6f94/f68f495834a54d928111b487e1bb06db/FLAGbbbc9889a [2022-11-21 17:01:00,254 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/data/dd1fa6f94/f68f495834a54d928111b487e1bb06db [2022-11-21 17:01:00,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:01:00,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:01:00,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:01:00,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:01:00,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:01:00,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:01:00" (1/1) ... [2022-11-21 17:01:00,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14cf78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:01:00, skipping insertion in model container [2022-11-21 17:01:00,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:01:00" (1/1) ... [2022-11-21 17:01:00,282 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:01:00,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:01:00,566 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:01:00,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@544935c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:01:00, skipping insertion in model container [2022-11-21 17:01:00,567 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:01:00,567 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:01:00,569 INFO L158 Benchmark]: Toolchain (without parser) took 308.97ms. Allocated memory is still 155.2MB. Free memory was 121.8MB in the beginning and 112.6MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:01:00,570 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 123.7MB. Free memory was 67.0MB in the beginning and 66.9MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:01:00,571 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.71ms. Allocated memory is still 155.2MB. Free memory was 121.8MB in the beginning and 112.6MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:01:00,573 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 123.7MB. Free memory was 67.0MB in the beginning and 66.9MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.71ms. Allocated memory is still 155.2MB. Free memory was 121.8MB in the beginning and 112.6MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/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_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/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_23ad4e64-4547-4254-a1b7-b3609b58229d/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 a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 --- 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 17:01:03,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:01:03,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:01:03,294 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:01:03,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:01:03,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:01:03,301 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:01:03,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:01:03,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:01:03,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:01:03,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:01:03,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:01:03,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:01:03,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:01:03,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:01:03,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:01:03,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:01:03,321 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:01:03,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:01:03,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:01:03,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:01:03,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:01:03,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:01:03,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:01:03,348 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:01:03,348 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:01:03,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:01:03,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:01:03,350 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:01:03,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:01:03,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:01:03,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:01:03,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:01:03,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:01:03,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:01:03,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:01:03,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:01:03,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:01:03,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:01:03,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:01:03,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:01:03,370 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 17:01:03,414 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:01:03,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:01:03,416 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:01:03,416 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:01:03,417 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:01:03,418 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:01:03,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:01:03,419 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:01:03,419 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:01:03,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:01:03,420 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:01:03,421 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:01:03,421 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:01:03,421 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:01:03,421 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:01:03,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:01:03,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:01:03,422 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:01:03,422 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:01:03,422 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:01:03,423 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:01:03,423 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:01:03,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:01:03,423 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:01:03,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:01:03,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:01:03,424 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:01:03,424 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:01:03,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:01:03,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:01:03,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:01:03,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:01:03,426 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:01:03,426 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:01:03,426 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:01:03,426 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:01:03,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:01:03,427 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:01:03,427 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_23ad4e64-4547-4254-a1b7-b3609b58229d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 [2022-11-21 17:01:03,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:01:03,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:01:03,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:01:03,857 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:01:03,858 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:01:03,860 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-21 17:01:07,104 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:01:07,424 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:01:07,429 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-21 17:01:07,458 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/data/f489bdbfa/536ad97e749b4bf7bffbef169b92812f/FLAGc27559d86 [2022-11-21 17:01:07,475 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ad4e64-4547-4254-a1b7-b3609b58229d/bin/uautomizer-vX5HgA9Q3a/data/f489bdbfa/536ad97e749b4bf7bffbef169b92812f [2022-11-21 17:01:07,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:01:07,479 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:01:07,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:01:07,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:01:07,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:01:07,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:01:07" (1/1) ... [2022-11-21 17:01:07,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e598ca2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:01:07, skipping insertion in model container [2022-11-21 17:01:07,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:01:07" (1/1) ... [2022-11-21 17:01:07,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:01:07,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:01:07,767 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:01:07,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c132304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:01:07, skipping insertion in model container [2022-11-21 17:01:07,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:01:07,768 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:01:07,770 INFO L158 Benchmark]: Toolchain (without parser) took 290.42ms. Allocated memory is still 71.3MB. Free memory was 41.5MB in the beginning and 32.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:01:07,771 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 71.3MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:01:07,771 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.84ms. Allocated memory is still 71.3MB. Free memory was 41.3MB in the beginning and 32.0MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:01:07,773 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 71.3MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.84ms. Allocated memory is still 71.3MB. Free memory was 41.3MB in the beginning and 32.0MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN