./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.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_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/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_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/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_674ce5cd-f940-4bf3-9915-bd862bee9c9c/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 c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b --- 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 17:45:08,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:45:08,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:45:08,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:45:08,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:45:08,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:45:08,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:45:08,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:45:08,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:45:08,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:45:08,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:45:08,172 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:45:08,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:45:08,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:45:08,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:45:08,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:45:08,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:45:08,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:45:08,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:45:08,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:45:08,201 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:45:08,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:45:08,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:45:08,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:45:08,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:45:08,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:45:08,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:45:08,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:45:08,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:45:08,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:45:08,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:45:08,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:45:08,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:45:08,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:45:08,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:45:08,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:45:08,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:45:08,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:45:08,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:45:08,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:45:08,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:45:08,232 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:45:08,270 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:45:08,270 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:45:08,271 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:45:08,272 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:45:08,272 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:45:08,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:45:08,273 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:45:08,273 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:45:08,273 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:45:08,273 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:45:08,274 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:45:08,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:45:08,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:45:08,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:45:08,277 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:45:08,277 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:45:08,277 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:45:08,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:45:08,277 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:45:08,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:45:08,278 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:45:08,278 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:45:08,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:45:08,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:45:08,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:45:08,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:45:08,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:45:08,279 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:45:08,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:45:08,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:45:08,280 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_674ce5cd-f940-4bf3-9915-bd862bee9c9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b [2022-11-20 17:45:08,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:45:08,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:45:08,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:45:08,649 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:45:08,649 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:45:08,651 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-20 17:45:11,678 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:45:12,095 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:45:12,096 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-20 17:45:12,117 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/data/d81db86d1/8b80b07b9440446b9c5b70d2a612cc88/FLAG8607f8daf [2022-11-20 17:45:12,133 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/data/d81db86d1/8b80b07b9440446b9c5b70d2a612cc88 [2022-11-20 17:45:12,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:45:12,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:45:12,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:12,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:45:12,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:45:12,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:12" (1/1) ... [2022-11-20 17:45:12,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@757e5239 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:12, skipping insertion in model container [2022-11-20 17:45:12,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:12" (1/1) ... [2022-11-20 17:45:12,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:45:12,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:45:12,455 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:45:12,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2518f4e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:12, skipping insertion in model container [2022-11-20 17:45:12,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:12,457 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:45:12,459 INFO L158 Benchmark]: Toolchain (without parser) took 320.52ms. Allocated memory is still 148.9MB. Free memory was 101.1MB in the beginning and 91.4MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:45:12,460 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 148.9MB. Free memory is still 120.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:45:12,461 INFO L158 Benchmark]: CACSL2BoogieTranslator took 317.71ms. Allocated memory is still 148.9MB. Free memory was 101.1MB in the beginning and 91.4MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:45:12,463 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 148.9MB. Free memory is still 120.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 317.71ms. Allocated memory is still 148.9MB. Free memory was 101.1MB in the beginning and 91.4MB in the end (delta: 9.6MB). 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_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/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_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/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_674ce5cd-f940-4bf3-9915-bd862bee9c9c/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 c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b --- 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 17:45:14,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:45:14,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:45:14,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:45:14,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:45:14,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:45:14,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:45:14,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:45:14,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:45:14,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:45:14,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:45:14,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:45:14,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:45:14,974 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:45:14,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:45:14,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:45:14,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:45:14,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:45:14,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:45:14,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:45:14,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:45:14,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:45:15,003 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:45:15,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:45:15,007 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:45:15,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:45:15,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:45:15,013 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:45:15,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:45:15,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:45:15,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:45:15,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:45:15,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:45:15,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:45:15,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:45:15,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:45:15,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:45:15,047 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:45:15,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:45:15,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:45:15,049 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:45:15,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:45:15,090 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:45:15,090 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:45:15,093 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:45:15,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:45:15,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:45:15,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:45:15,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:45:15,095 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:45:15,095 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:45:15,095 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:45:15,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:45:15,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:45:15,097 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:45:15,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:45:15,097 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:45:15,098 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:45:15,098 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:45:15,098 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:45:15,098 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:45:15,099 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:45:15,099 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:45:15,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:45:15,099 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:45:15,100 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:45:15,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:45:15,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:45:15,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:45:15,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:45:15,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:45:15,101 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:45:15,101 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:45:15,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:45:15,102 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:45:15,102 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:45:15,103 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_674ce5cd-f940-4bf3-9915-bd862bee9c9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b [2022-11-20 17:45:15,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:45:15,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:45:15,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:45:15,549 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:45:15,549 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:45:15,551 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-20 17:45:18,832 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:45:19,172 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:45:19,172 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-20 17:45:19,187 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/data/1cbaaa0b6/7379490c70404b148c3a3e931ee0eccd/FLAGaca9c2e8c [2022-11-20 17:45:19,207 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_674ce5cd-f940-4bf3-9915-bd862bee9c9c/bin/ukojak-pZX7IvK2PQ/data/1cbaaa0b6/7379490c70404b148c3a3e931ee0eccd [2022-11-20 17:45:19,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:45:19,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:45:19,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:19,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:45:19,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:45:19,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:19" (1/1) ... [2022-11-20 17:45:19,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d318bca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:19, skipping insertion in model container [2022-11-20 17:45:19,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:19" (1/1) ... [2022-11-20 17:45:19,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:45:19,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:45:19,520 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:45:19,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5653d313 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:19, skipping insertion in model container [2022-11-20 17:45:19,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:19,522 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:45:19,525 INFO L158 Benchmark]: Toolchain (without parser) took 312.73ms. Allocated memory is still 83.9MB. Free memory was 62.2MB in the beginning and 52.6MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:45:19,526 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:45:19,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.37ms. Allocated memory is still 83.9MB. Free memory was 62.2MB in the beginning and 52.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:45:19,529 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.37ms. Allocated memory is still 83.9MB. Free memory was 62.2MB in the beginning and 52.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN