./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.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_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/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_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/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_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/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 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- 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 17:15:53,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:15:53,515 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:15:53,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:15:53,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:15:53,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:15:53,571 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:15:53,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:15:53,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:15:53,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:15:53,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:15:53,587 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:15:53,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:15:53,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:15:53,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:15:53,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:15:53,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:15:53,599 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:15:53,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:15:53,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:15:53,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:15:53,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:15:53,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:15:53,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:15:53,643 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:15:53,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:15:53,644 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:15:53,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:15:53,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:15:53,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:15:53,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:15:53,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:15:53,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:15:53,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:15:53,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:15:53,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:15:53,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:15:53,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:15:53,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:15:53,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:15:53,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:15:53,670 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:15:53,712 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:15:53,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:15:53,714 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:15:53,714 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:15:53,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:15:53,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:15:53,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:15:53,717 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:15:53,717 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:15:53,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:15:53,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:15:53,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:15:53,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:15:53,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:15:53,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:15:53,719 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:15:53,720 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:15:53,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:15:53,720 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:15:53,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:15:53,721 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:15:53,721 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:15:53,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:15:53,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:15:53,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:15:53,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:15:53,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:15:53,722 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:15:53,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:15:53,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:15:53,723 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_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-20 17:15:54,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:15:54,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:15:54,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:15:54,085 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:15:54,086 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:15:54,088 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 17:15:57,145 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:15:57,499 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:15:57,500 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 17:15:57,529 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/data/9b44636de/1be11e025664480d8db3541561ed9b32/FLAGadff8dde5 [2022-11-20 17:15:57,544 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/data/9b44636de/1be11e025664480d8db3541561ed9b32 [2022-11-20 17:15:57,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:15:57,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:15:57,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:15:57,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:15:57,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:15:57,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:15:57" (1/1) ... [2022-11-20 17:15:57,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8eff1c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:57, skipping insertion in model container [2022-11-20 17:15:57,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:15:57" (1/1) ... [2022-11-20 17:15:57,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:15:57,612 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:15:57,835 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:15:57,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58c8f789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:57, skipping insertion in model container [2022-11-20 17:15:57,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:15:57,836 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:15:57,838 INFO L158 Benchmark]: Toolchain (without parser) took 288.82ms. Allocated memory is still 153.1MB. Free memory was 121.2MB in the beginning and 111.4MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:15:57,839 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 113.2MB. Free memory was 79.5MB in the beginning and 79.4MB in the end (delta: 69.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:15:57,839 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.04ms. Allocated memory is still 153.1MB. Free memory was 120.9MB in the beginning and 111.4MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:15:57,841 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 113.2MB. Free memory was 79.5MB in the beginning and 79.4MB in the end (delta: 69.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 286.04ms. Allocated memory is still 153.1MB. Free memory was 120.9MB in the beginning and 111.4MB 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_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/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_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/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_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/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 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- 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 17:16:00,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:16:00,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:16:00,369 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:16:00,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:16:00,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:16:00,376 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:16:00,380 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:16:00,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:16:00,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:16:00,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:16:00,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:16:00,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:16:00,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:16:00,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:16:00,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:16:00,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:16:00,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:16:00,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:16:00,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:16:00,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:16:00,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:16:00,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:16:00,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:16:00,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:16:00,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:16:00,432 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:16:00,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:16:00,435 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:16:00,436 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:16:00,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:16:00,438 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:16:00,440 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:16:00,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:16:00,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:16:00,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:16:00,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:16:00,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:16:00,463 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:16:00,464 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:16:00,465 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:16:00,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:16:00,504 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:16:00,505 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:16:00,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:16:00,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:16:00,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:16:00,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:16:00,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:16:00,510 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:16:00,510 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:16:00,510 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:16:00,512 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:16:00,512 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:16:00,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:16:00,513 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:16:00,513 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:16:00,513 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:16:00,513 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:16:00,514 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:16:00,514 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:16:00,514 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:16:00,515 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:16:00,515 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:16:00,515 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:16:00,515 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:16:00,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:16:00,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:16:00,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:16:00,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:16:00,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:16:00,517 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:16:00,518 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:16:00,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:16:00,519 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:16:00,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:16:00,519 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_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-20 17:16:00,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:16:00,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:16:00,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:16:00,934 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:16:00,935 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:16:00,936 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 17:16:04,347 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:16:04,815 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:16:04,819 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 17:16:04,842 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/data/169a6b57a/18dae82af6374bd984e77b1446c2e612/FLAG5234500b2 [2022-11-20 17:16:04,864 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39955227-bd8d-4ac1-ba8e-d1b2e36a773c/bin/ukojak-pZX7IvK2PQ/data/169a6b57a/18dae82af6374bd984e77b1446c2e612 [2022-11-20 17:16:04,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:16:04,869 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:16:04,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:16:04,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:16:04,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:16:04,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:16:04" (1/1) ... [2022-11-20 17:16:04,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a238dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:04, skipping insertion in model container [2022-11-20 17:16:04,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:16:04" (1/1) ... [2022-11-20 17:16:04,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:16:04,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:16:05,282 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:16:05,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74b43bea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:05, skipping insertion in model container [2022-11-20 17:16:05,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:16:05,284 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:16:05,288 INFO L158 Benchmark]: Toolchain (without parser) took 418.42ms. Allocated memory is still 77.6MB. Free memory was 53.9MB in the beginning and 44.4MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:16:05,289 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 35.1MB in the beginning and 35.1MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:16:05,290 INFO L158 Benchmark]: CACSL2BoogieTranslator took 410.92ms. Allocated memory is still 77.6MB. Free memory was 53.7MB in the beginning and 44.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:16:05,292 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 56.6MB. Free memory was 35.1MB in the beginning and 35.1MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 410.92ms. Allocated memory is still 77.6MB. Free memory was 53.7MB in the beginning and 44.4MB in the end (delta: 9.4MB). 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