./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/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_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/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_8ba223eb-931e-416e-97fa-8312f81317c8/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 b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e --- 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 17:28:54,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:28:54,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:28:54,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:28:54,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:28:55,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:28:55,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:28:55,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:28:55,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:28:55,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:28:55,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:28:55,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:28:55,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:28:55,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:28:55,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:28:55,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:28:55,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:28:55,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:28:55,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:28:55,035 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:28:55,040 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:28:55,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:28:55,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:28:55,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:28:55,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:28:55,050 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:28:55,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:28:55,054 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:28:55,056 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:28:55,057 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:28:55,059 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:28:55,060 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:28:55,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:28:55,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:28:55,064 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:28:55,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:28:55,065 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:28:55,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:28:55,066 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:28:55,068 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:28:55,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:28:55,070 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:28:55,094 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:28:55,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:28:55,096 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:28:55,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:28:55,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:28:55,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:28:55,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:28:55,097 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:28:55,097 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:28:55,098 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:28:55,098 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:28:55,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:28:55,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:28:55,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:28:55,099 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:28:55,099 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:28:55,099 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:28:55,099 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:28:55,100 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:28:55,100 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:28:55,100 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:28:55,100 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:28:55,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:28:55,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:55,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:28:55,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:28:55,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:28:55,102 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:28:55,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:28:55,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:28:55,102 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_8ba223eb-931e-416e-97fa-8312f81317c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e [2022-11-20 17:28:55,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:28:55,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:28:55,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:28:55,439 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:28:55,439 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:28:55,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-11-20 17:28:58,463 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:28:58,849 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:28:58,851 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-11-20 17:28:58,871 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/data/4fceee41f/b02a0496888a4085a288f89037595a4f/FLAGbbaa459aa [2022-11-20 17:28:58,889 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/data/4fceee41f/b02a0496888a4085a288f89037595a4f [2022-11-20 17:28:58,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:28:58,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:28:58,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:58,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:28:58,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:28:58,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:58" (1/1) ... [2022-11-20 17:28:58,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@714abeb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:58, skipping insertion in model container [2022-11-20 17:28:58,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:58" (1/1) ... [2022-11-20 17:28:58,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:28:58,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:28:59,217 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:28:59,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cfd6371 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:59, skipping insertion in model container [2022-11-20 17:28:59,218 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:59,219 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:28:59,221 INFO L158 Benchmark]: Toolchain (without parser) took 324.23ms. Allocated memory is still 142.6MB. Free memory was 107.8MB in the beginning and 97.6MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:28:59,222 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 102.8MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:28:59,223 INFO L158 Benchmark]: CACSL2BoogieTranslator took 320.67ms. Allocated memory is still 142.6MB. Free memory was 107.8MB in the beginning and 97.6MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:28:59,224 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 102.8MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 320.67ms. Allocated memory is still 142.6MB. Free memory was 107.8MB in the beginning and 97.6MB 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/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_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/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_8ba223eb-931e-416e-97fa-8312f81317c8/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 b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e --- 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 17:29:01,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:29:01,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:29:01,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:29:01,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:29:01,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:29:01,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:29:01,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:29:01,437 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:29:01,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:29:01,440 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:29:01,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:29:01,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:29:01,447 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:29:01,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:29:01,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:29:01,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:29:01,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:29:01,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:29:01,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:29:01,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:29:01,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:29:01,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:29:01,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:29:01,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:29:01,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:29:01,485 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:29:01,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:29:01,486 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:29:01,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:29:01,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:29:01,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:29:01,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:29:01,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:29:01,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:29:01,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:29:01,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:29:01,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:29:01,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:29:01,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:29:01,495 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:29:01,500 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:29:01,531 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:29:01,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:29:01,533 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:29:01,534 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:29:01,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:29:01,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:29:01,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:29:01,535 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:29:01,535 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:29:01,536 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:29:01,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:29:01,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:29:01,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:29:01,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:29:01,538 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:29:01,538 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:29:01,539 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:29:01,539 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:29:01,539 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:29:01,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:29:01,540 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:29:01,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:29:01,540 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:29:01,540 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:29:01,541 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:29:01,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:01,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:29:01,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:29:01,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:29:01,542 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:29:01,543 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:29:01,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:29:01,543 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:29:01,544 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:29:01,544 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_8ba223eb-931e-416e-97fa-8312f81317c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e [2022-11-20 17:29:01,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:29:02,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:29:02,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:29:02,011 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:29:02,012 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:29:02,014 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-11-20 17:29:05,012 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:29:05,419 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:29:05,419 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-11-20 17:29:05,433 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/data/7dfae9d3a/a7a9beb57c1b4fb0a73553fb1b1c00e1/FLAG68f8d79aa [2022-11-20 17:29:05,452 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ba223eb-931e-416e-97fa-8312f81317c8/bin/ukojak-pZX7IvK2PQ/data/7dfae9d3a/a7a9beb57c1b4fb0a73553fb1b1c00e1 [2022-11-20 17:29:05,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:29:05,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:29:05,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:05,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:29:05,460 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:29:05,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:05" (1/1) ... [2022-11-20 17:29:05,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549cc3f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:05, skipping insertion in model container [2022-11-20 17:29:05,462 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:05" (1/1) ... [2022-11-20 17:29:05,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:29:05,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:29:05,815 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:29:05,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76787933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:05, skipping insertion in model container [2022-11-20 17:29:05,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:05,817 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:29:05,820 INFO L158 Benchmark]: Toolchain (without parser) took 363.72ms. Allocated memory is still 75.5MB. Free memory was 50.5MB in the beginning and 40.2MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:29:05,821 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 75.5MB. Free memory is still 52.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:29:05,822 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.94ms. Allocated memory is still 75.5MB. Free memory was 50.2MB in the beginning and 40.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:29:05,824 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 75.5MB. Free memory is still 52.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.94ms. Allocated memory is still 75.5MB. Free memory was 50.2MB in the beginning and 40.2MB in the end (delta: 10.0MB). 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