./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ --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 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 --- 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-6b4ec56 [2022-11-20 18:04:45,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:04:45,433 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:04:45,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:04:45,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:04:45,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:04:45,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:04:45,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:04:45,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:04:45,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:04:45,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:04:45,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:04:45,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:04:45,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:04:45,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:04:45,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:04:45,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:04:45,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:04:45,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:04:45,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:04:45,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:04:45,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:04:45,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:04:45,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:04:45,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:04:45,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:04:45,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:04:45,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:04:45,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:04:45,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:04:45,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:04:45,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:04:45,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:04:45,487 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:04:45,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:04:45,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:04:45,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:04:45,490 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:04:45,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:04:45,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:04:45,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:04:45,493 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:04:45,514 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:04:45,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:04:45,515 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:04:45,515 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:04:45,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:04:45,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:04:45,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:04:45,517 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:04:45,517 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:04:45,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:04:45,518 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:04:45,518 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:04:45,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:04:45,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:04:45,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:04:45,519 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:04:45,519 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:04:45,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:04:45,520 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:04:45,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:04:45,520 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:04:45,521 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:04:45,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:04:45,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:04:45,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:04:45,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:04:45,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:04:45,522 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:04:45,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:04:45,523 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:04:45,523 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_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 [2022-11-20 18:04:45,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:04:45,840 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:04:45,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:04:45,847 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:04:45,848 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:04:45,850 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2022-11-20 18:04:48,895 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:04:49,281 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:04:49,282 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2022-11-20 18:04:49,296 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/data/da26cc496/6f1af42a1ce1467fbddac31e10d22480/FLAG617037f87 [2022-11-20 18:04:49,314 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/data/da26cc496/6f1af42a1ce1467fbddac31e10d22480 [2022-11-20 18:04:49,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:04:49,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:04:49,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:49,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:04:49,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:04:49,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:49" (1/1) ... [2022-11-20 18:04:49,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cc48949 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:49, skipping insertion in model container [2022-11-20 18:04:49,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:49" (1/1) ... [2022-11-20 18:04:49,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:04:49,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:04:49,686 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:04:49,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5244951b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:49, skipping insertion in model container [2022-11-20 18:04:49,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:49,688 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:04:49,691 INFO L158 Benchmark]: Toolchain (without parser) took 369.30ms. Allocated memory is still 117.4MB. Free memory was 67.3MB in the beginning and 57.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:04:49,692 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 70.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:04:49,693 INFO L158 Benchmark]: CACSL2BoogieTranslator took 362.96ms. Allocated memory is still 117.4MB. Free memory was 67.0MB in the beginning and 57.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:04:49,694 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 70.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 362.96ms. Allocated memory is still 117.4MB. Free memory was 67.0MB in the beginning and 57.5MB in the end (delta: 9.5MB). 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_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ --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 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 --- 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-6b4ec56 [2022-11-20 18:04:51,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:04:51,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:04:51,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:04:51,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:04:51,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:04:51,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:04:51,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:04:51,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:04:51,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:04:51,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:04:51,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:04:51,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:04:51,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:04:51,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:04:51,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:04:51,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:04:51,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:04:51,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:04:51,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:04:51,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:04:51,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:04:52,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:04:52,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:04:52,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:04:52,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:04:52,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:04:52,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:04:52,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:04:52,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:04:52,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:04:52,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:04:52,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:04:52,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:04:52,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:04:52,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:04:52,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:04:52,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:04:52,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:04:52,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:04:52,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:04:52,018 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:04:52,043 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:04:52,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:04:52,044 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:04:52,045 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:04:52,045 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:04:52,046 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:04:52,046 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:04:52,047 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:04:52,047 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:04:52,047 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:04:52,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:04:52,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:04:52,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:04:52,049 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:04:52,049 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:04:52,049 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:04:52,050 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:04:52,050 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:04:52,050 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:04:52,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:04:52,051 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:04:52,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:04:52,052 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:04:52,052 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:04:52,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:04:52,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:04:52,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:04:52,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:04:52,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:04:52,054 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:04:52,054 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:04:52,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:04:52,055 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:04:52,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:04:52,056 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_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 [2022-11-20 18:04:52,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:04:52,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:04:52,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:04:52,532 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:04:52,533 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:04:52,535 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2022-11-20 18:04:55,747 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:04:56,050 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:04:56,051 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2022-11-20 18:04:56,064 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/data/e54069737/dd0a32c65bf84a288d6bb79f7ee61683/FLAG664de5e88 [2022-11-20 18:04:56,087 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05d2a6c5-fb97-4a90-be1e-0b8e4bb620d3/bin/ukojak-pZX7IvK2PQ/data/e54069737/dd0a32c65bf84a288d6bb79f7ee61683 [2022-11-20 18:04:56,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:04:56,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:04:56,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:56,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:04:56,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:04:56,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:56" (1/1) ... [2022-11-20 18:04:56,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51de237 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:56, skipping insertion in model container [2022-11-20 18:04:56,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:56" (1/1) ... [2022-11-20 18:04:56,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:04:56,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:04:56,388 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:04:56,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40b7c5d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:56, skipping insertion in model container [2022-11-20 18:04:56,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:56,392 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:04:56,394 INFO L158 Benchmark]: Toolchain (without parser) took 298.12ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.6MB in the beginning and 64.2MB in the end (delta: -32.6MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2022-11-20 18:04:56,395 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 62.9MB. Free memory was 41.6MB in the beginning and 41.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:04:56,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 293.85ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.4MB in the beginning and 64.2MB in the end (delta: -32.8MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2022-11-20 18:04:56,397 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 62.9MB. Free memory was 41.6MB in the beginning and 41.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 293.85ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.4MB in the beginning and 64.2MB in the end (delta: -32.8MB). Peak memory consumption was 7.9MB. 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