./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.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_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 23:48:58,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:48:58,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:48:58,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:48:58,412 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:48:58,413 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:48:58,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:48:58,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:48:58,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:48:58,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:48:58,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:48:58,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:48:58,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:48:58,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:48:58,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:48:58,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:48:58,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:48:58,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:48:58,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:48:58,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:48:58,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:48:58,450 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:48:58,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:48:58,453 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:48:58,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:48:58,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:48:58,466 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:48:58,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:48:58,468 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:48:58,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:48:58,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:48:58,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:48:58,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:48:58,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:48:58,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:48:58,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:48:58,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:48:58,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:48:58,474 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:48:58,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:48:58,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:48:58,482 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:48:58,519 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:48:58,519 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:48:58,520 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:48:58,520 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:48:58,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:48:58,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:48:58,521 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:48:58,521 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:48:58,522 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:48:58,522 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:48:58,522 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:48:58,527 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:48:58,528 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:48:58,528 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:48:58,528 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:48:58,528 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:48:58,528 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:48:58,529 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:48:58,529 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:48:58,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:48:58,529 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:48:58,529 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:48:58,530 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:48:58,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:48:58,530 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:48:58,531 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:48:58,531 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:48:58,531 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:48:58,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:48:58,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:48:58,533 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_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-11-21 23:48:58,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:48:58,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:48:58,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:48:58,877 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:48:58,877 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:48:58,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-21 23:49:01,829 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:49:02,221 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:49:02,221 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-21 23:49:02,243 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/data/74b8d0d6a/538b5afdca0c41d9bf1699df425e134b/FLAG9f4b85aab [2022-11-21 23:49:02,263 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/data/74b8d0d6a/538b5afdca0c41d9bf1699df425e134b [2022-11-21 23:49:02,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:49:02,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:49:02,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:49:02,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:49:02,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:49:02,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:49:02" (1/1) ... [2022-11-21 23:49:02,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3edf4fc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:02, skipping insertion in model container [2022-11-21 23:49:02,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:49:02" (1/1) ... [2022-11-21 23:49:02,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:49:02,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:49:02,625 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:49:02,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45d9cc49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:02, skipping insertion in model container [2022-11-21 23:49:02,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:49:02,627 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:49:02,629 INFO L158 Benchmark]: Toolchain (without parser) took 359.45ms. Allocated memory is still 165.7MB. Free memory was 129.1MB in the beginning and 134.7MB in the end (delta: -5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:49:02,630 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:49:02,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 355.01ms. Allocated memory is still 165.7MB. Free memory was 129.1MB in the beginning and 134.7MB in the end (delta: -5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:49:02,632 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 355.01ms. Allocated memory is still 165.7MB. Free memory was 129.1MB in the beginning and 134.7MB in the end (delta: -5.5MB). 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_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 23:49:05,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:49:05,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:49:05,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:49:05,089 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:49:05,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:49:05,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:49:05,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:49:05,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:49:05,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:49:05,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:49:05,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:49:05,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:49:05,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:49:05,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:49:05,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:49:05,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:49:05,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:49:05,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:49:05,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:49:05,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:49:05,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:49:05,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:49:05,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:49:05,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:49:05,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:49:05,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:49:05,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:49:05,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:49:05,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:49:05,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:49:05,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:49:05,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:49:05,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:49:05,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:49:05,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:49:05,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:49:05,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:49:05,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:49:05,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:49:05,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:49:05,156 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:49:05,195 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:49:05,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:49:05,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:49:05,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:49:05,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:49:05,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:49:05,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:49:05,198 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:49:05,198 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:49:05,199 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:49:05,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:49:05,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:49:05,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:49:05,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:49:05,200 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:49:05,200 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:49:05,200 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:49:05,201 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:49:05,201 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:49:05,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:49:05,201 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:49:05,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:49:05,202 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:49:05,202 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:49:05,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:49:05,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:49:05,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:49:05,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:49:05,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:49:05,204 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:49:05,204 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:49:05,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:49:05,204 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:49:05,205 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:49:05,205 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_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-11-21 23:49:05,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:49:05,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:49:05,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:49:05,623 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:49:05,624 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:49:05,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-21 23:49:09,010 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:49:09,385 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:49:09,385 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-21 23:49:09,415 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/data/7182a172f/700c5b52620941ec90f6ab5a9255238a/FLAG8088dd21b [2022-11-21 23:49:09,430 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed5a02d0-fff4-4ffd-a6fa-2889c1aef076/bin/ukojak-jW3SillKbg/data/7182a172f/700c5b52620941ec90f6ab5a9255238a [2022-11-21 23:49:09,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:49:09,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:49:09,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:49:09,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:49:09,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:49:09,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:49:09" (1/1) ... [2022-11-21 23:49:09,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5141cdf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:09, skipping insertion in model container [2022-11-21 23:49:09,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:49:09" (1/1) ... [2022-11-21 23:49:09,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:49:09,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:49:09,830 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:49:09,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@721a2e6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:09, skipping insertion in model container [2022-11-21 23:49:09,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:49:09,832 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:49:09,836 INFO L158 Benchmark]: Toolchain (without parser) took 400.35ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 32.1MB in the beginning and 60.2MB in the end (delta: -28.1MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-11-21 23:49:09,837 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 62.9MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:49:09,838 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.39ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.9MB in the beginning and 60.2MB in the end (delta: -28.3MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-11-21 23:49:09,840 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 62.9MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.39ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.9MB in the beginning and 60.2MB in the end (delta: -28.3MB). Peak memory consumption was 8.1MB. 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