./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.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_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/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_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/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_265a7ff1-c0d0-4f7b-82ff-429860f468a6/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 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f --- 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 22:04:05,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:04:05,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:04:05,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:04:05,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:04:05,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:04:05,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:04:05,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:04:05,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:04:05,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:04:05,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:04:05,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:04:05,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:04:05,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:04:05,425 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:04:05,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:04:05,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:04:05,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:04:05,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:04:05,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:04:05,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:04:05,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:04:05,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:04:05,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:04:05,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:04:05,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:04:05,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:04:05,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:04:05,447 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:04:05,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:04:05,449 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:04:05,449 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:04:05,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:04:05,459 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:04:05,460 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:04:05,460 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:04:05,461 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:04:05,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:04:05,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:04:05,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:04:05,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:04:05,464 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:04:05,487 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:04:05,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:04:05,488 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:04:05,488 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:04:05,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:04:05,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:04:05,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:04:05,490 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:04:05,490 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:04:05,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:04:05,491 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:04:05,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:04:05,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:04:05,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:04:05,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:04:05,492 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:04:05,493 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:04:05,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:04:05,493 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:04:05,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:04:05,494 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:04:05,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:04:05,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:04:05,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:05,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:04:05,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:04:05,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:04:05,496 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:04:05,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:04:05,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:04:05,497 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_265a7ff1-c0d0-4f7b-82ff-429860f468a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f [2022-11-21 22:04:05,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:04:05,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:04:05,788 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:04:05,792 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:04:05,793 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:04:05,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2022-11-21 22:04:08,888 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:04:09,253 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:04:09,254 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2022-11-21 22:04:09,289 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/data/f206ff85d/034cbb3763d542f4a60bb8becbcb8d89/FLAG538fb6f34 [2022-11-21 22:04:09,307 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/data/f206ff85d/034cbb3763d542f4a60bb8becbcb8d89 [2022-11-21 22:04:09,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:04:09,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:04:09,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:09,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:04:09,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:04:09,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:09" (1/1) ... [2022-11-21 22:04:09,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b0dbce5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:09, skipping insertion in model container [2022-11-21 22:04:09,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:09" (1/1) ... [2022-11-21 22:04:09,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:04:09,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:04:09,718 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:04:09,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@435e6d74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:09, skipping insertion in model container [2022-11-21 22:04:09,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:09,721 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:04:09,723 INFO L158 Benchmark]: Toolchain (without parser) took 406.53ms. Allocated memory is still 186.6MB. Free memory was 137.2MB in the beginning and 126.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:09,724 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:04:09,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.99ms. Allocated memory is still 186.6MB. Free memory was 137.2MB in the beginning and 126.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:09,726 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.99ms. Allocated memory is still 186.6MB. Free memory was 137.2MB in the beginning and 126.7MB in the end (delta: 10.5MB). 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_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/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_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/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_265a7ff1-c0d0-4f7b-82ff-429860f468a6/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 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f --- 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 22:04:12,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:04:12,008 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:04:12,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:04:12,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:04:12,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:04:12,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:04:12,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:04:12,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:04:12,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:04:12,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:04:12,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:04:12,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:04:12,041 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:04:12,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:04:12,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:04:12,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:04:12,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:04:12,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:04:12,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:04:12,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:04:12,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:04:12,060 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:04:12,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:04:12,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:04:12,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:04:12,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:04:12,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:04:12,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:04:12,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:04:12,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:04:12,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:04:12,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:04:12,081 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:04:12,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:04:12,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:04:12,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:04:12,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:04:12,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:04:12,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:04:12,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:04:12,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:04:12,153 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:04:12,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:04:12,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:04:12,154 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:04:12,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:04:12,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:04:12,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:04:12,156 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:04:12,156 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:04:12,156 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:04:12,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:04:12,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:04:12,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:04:12,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:04:12,158 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:04:12,158 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:04:12,158 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:04:12,158 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:04:12,158 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:04:12,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:04:12,159 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:04:12,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:04:12,159 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:04:12,160 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:04:12,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:04:12,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:12,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:04:12,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:04:12,161 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:04:12,161 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:04:12,161 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:04:12,162 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:04:12,162 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:04:12,162 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:04:12,162 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_265a7ff1-c0d0-4f7b-82ff-429860f468a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f [2022-11-21 22:04:12,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:04:12,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:04:12,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:04:12,610 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:04:12,610 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:04:12,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2022-11-21 22:04:15,678 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:04:16,125 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:04:16,126 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2022-11-21 22:04:16,149 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/data/93f6785f6/c211c28dc1a84dd1ae2c38670bea77db/FLAGc632275c0 [2022-11-21 22:04:16,176 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265a7ff1-c0d0-4f7b-82ff-429860f468a6/bin/ukojak-jW3SillKbg/data/93f6785f6/c211c28dc1a84dd1ae2c38670bea77db [2022-11-21 22:04:16,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:04:16,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:04:16,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:16,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:04:16,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:04:16,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:16" (1/1) ... [2022-11-21 22:04:16,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5198b026 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:16, skipping insertion in model container [2022-11-21 22:04:16,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:16" (1/1) ... [2022-11-21 22:04:16,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:04:16,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:04:16,522 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:04:16,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@473dd099 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:16, skipping insertion in model container [2022-11-21 22:04:16,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:16,524 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:04:16,528 INFO L158 Benchmark]: Toolchain (without parser) took 343.69ms. Allocated memory is still 77.6MB. Free memory was 53.6MB in the beginning and 43.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:16,529 INFO L158 Benchmark]: CDTParser took 0.93ms. Allocated memory is still 77.6MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:04:16,530 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.92ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 43.1MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:16,533 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93ms. Allocated memory is still 77.6MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 336.92ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 43.1MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN