./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/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_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/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_7dc17599-a7a9-464f-9317-d4861e3f4f84/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 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 --- 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 17:32:29,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:32:29,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:32:29,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:32:29,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:32:29,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:32:29,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:32:29,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:32:29,326 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:32:29,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:32:29,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:32:29,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:32:29,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:32:29,341 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:32:29,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:32:29,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:32:29,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:32:29,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:32:29,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:32:29,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:32:29,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:32:29,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:32:29,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:32:29,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:32:29,371 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:32:29,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:32:29,372 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:32:29,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:32:29,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:32:29,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:32:29,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:32:29,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:32:29,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:32:29,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:32:29,382 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:32:29,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:32:29,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:32:29,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:32:29,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:32:29,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:32:29,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:32:29,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:32:29,433 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:32:29,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:32:29,434 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:32:29,434 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:32:29,435 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:32:29,435 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:32:29,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:32:29,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:32:29,437 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:32:29,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:32:29,438 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:32:29,438 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:32:29,438 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:32:29,439 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:32:29,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:32:29,439 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:32:29,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:32:29,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:32:29,440 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:32:29,440 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:32:29,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:32:29,440 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:32:29,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:32:29,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:32:29,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:32:29,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:32:29,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:32:29,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:32:29,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:32:29,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:32:29,443 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:32:29,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:32:29,443 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:32:29,443 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:32:29,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:32:29,444 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_7dc17599-a7a9-464f-9317-d4861e3f4f84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 [2022-11-21 17:32:29,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:32:29,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:32:29,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:32:29,756 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:32:29,756 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:32:29,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2022-11-21 17:32:33,016 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:32:33,365 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:32:33,365 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2022-11-21 17:32:33,395 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/data/31dd3ae72/37e399e0b4e14a5794dc4d1b32ada9b5/FLAGa5316825d [2022-11-21 17:32:33,410 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/data/31dd3ae72/37e399e0b4e14a5794dc4d1b32ada9b5 [2022-11-21 17:32:33,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:32:33,415 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:32:33,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:32:33,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:32:33,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:32:33,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:33" (1/1) ... [2022-11-21 17:32:33,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b2c049b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33, skipping insertion in model container [2022-11-21 17:32:33,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:33" (1/1) ... [2022-11-21 17:32:33,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:32:33,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:32:33,761 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:32:33,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@423ecd68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33, skipping insertion in model container [2022-11-21 17:32:33,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:32:33,765 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:32:33,767 INFO L158 Benchmark]: Toolchain (without parser) took 350.86ms. Allocated memory is still 192.9MB. Free memory was 143.5MB in the beginning and 134.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:32:33,767 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 146.8MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:32:33,768 INFO L158 Benchmark]: CACSL2BoogieTranslator took 348.19ms. Allocated memory is still 192.9MB. Free memory was 143.5MB in the beginning and 134.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:32:33,770 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 146.8MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 348.19ms. Allocated memory is still 192.9MB. Free memory was 143.5MB in the beginning and 134.5MB in the end (delta: 9.0MB). 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_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/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_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/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_7dc17599-a7a9-464f-9317-d4861e3f4f84/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 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 --- 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 17:32:36,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:32:36,019 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:32:36,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:32:36,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:32:36,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:32:36,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:32:36,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:32:36,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:32:36,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:32:36,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:32:36,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:32:36,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:32:36,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:32:36,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:32:36,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:32:36,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:32:36,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:32:36,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:32:36,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:32:36,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:32:36,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:32:36,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:32:36,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:32:36,092 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:32:36,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:32:36,093 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:32:36,094 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:32:36,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:32:36,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:32:36,096 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:32:36,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:32:36,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:32:36,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:32:36,099 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:32:36,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:32:36,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:32:36,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:32:36,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:32:36,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:32:36,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:32:36,104 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 17:32:36,128 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:32:36,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:32:36,129 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:32:36,129 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:32:36,130 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:32:36,130 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:32:36,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:32:36,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:32:36,131 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:32:36,132 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:32:36,132 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:32:36,132 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:32:36,132 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:32:36,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:32:36,132 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:32:36,133 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:32:36,133 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:32:36,133 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:32:36,133 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:32:36,133 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:32:36,134 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:32:36,134 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:32:36,134 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:32:36,134 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:32:36,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:32:36,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:32:36,135 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:32:36,135 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:32:36,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:32:36,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:32:36,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:32:36,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:32:36,136 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:32:36,136 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:32:36,136 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:32:36,136 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:32:36,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:32:36,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:32:36,137 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_7dc17599-a7a9-464f-9317-d4861e3f4f84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 [2022-11-21 17:32:36,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:32:36,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:32:36,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:32:36,590 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:32:36,591 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:32:36,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2022-11-21 17:32:39,818 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:32:40,256 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:32:40,256 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2022-11-21 17:32:40,273 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/data/5507d9f05/c1d63b0aee8c49d9a71c569c17740c83/FLAG39a851fdb [2022-11-21 17:32:40,301 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dc17599-a7a9-464f-9317-d4861e3f4f84/bin/uautomizer-vX5HgA9Q3a/data/5507d9f05/c1d63b0aee8c49d9a71c569c17740c83 [2022-11-21 17:32:40,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:32:40,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:32:40,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:32:40,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:32:40,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:32:40,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:40" (1/1) ... [2022-11-21 17:32:40,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14884106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:40, skipping insertion in model container [2022-11-21 17:32:40,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:40" (1/1) ... [2022-11-21 17:32:40,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:32:40,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:32:40,679 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:32:40,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@485d1a4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:40, skipping insertion in model container [2022-11-21 17:32:40,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:32:40,680 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:32:40,682 INFO L158 Benchmark]: Toolchain (without parser) took 372.67ms. Allocated memory is still 77.6MB. Free memory was 53.6MB in the beginning and 44.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:32:40,682 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 77.6MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:32:40,686 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.50ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 44.0MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:32:40,687 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 77.6MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.50ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 44.0MB 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