./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.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_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/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_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/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_7c94a075-fe29-43d0-bc14-5fdea5b77b73/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 ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 --- 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 17:12:42,535 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:12:42,537 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:12:42,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:12:42,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:12:42,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:12:42,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:12:42,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:12:42,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:12:42,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:12:42,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:12:42,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:12:42,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:12:42,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:12:42,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:12:42,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:12:42,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:12:42,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:12:42,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:12:42,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:12:42,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:12:42,609 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:12:42,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:12:42,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:12:42,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:12:42,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:12:42,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:12:42,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:12:42,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:12:42,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:12:42,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:12:42,629 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:12:42,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:12:42,633 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:12:42,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:12:42,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:12:42,636 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:12:42,637 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:12:42,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:12:42,638 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:12:42,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:12:42,640 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:12:42,682 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:12:42,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:12:42,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:12:42,684 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:12:42,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:12:42,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:12:42,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:12:42,686 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:12:42,686 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:12:42,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:12:42,687 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:12:42,687 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:12:42,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:12:42,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:12:42,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:12:42,688 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:12:42,688 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:12:42,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:12:42,689 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:12:42,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:12:42,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:12:42,689 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:12:42,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:12:42,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:12:42,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:12:42,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:12:42,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:12:42,691 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:12:42,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:12:42,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:12:42,691 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_7c94a075-fe29-43d0-bc14-5fdea5b77b73/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 [2022-11-20 17:12:42,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:12:42,996 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:12:43,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:12:43,001 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:12:43,002 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:12:43,003 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-20 17:12:46,197 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:12:46,561 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:12:46,562 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-20 17:12:46,583 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/data/91ba5f505/583d38e68a5e486396e81a7f10ba237b/FLAGbb3ea897f [2022-11-20 17:12:46,599 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/data/91ba5f505/583d38e68a5e486396e81a7f10ba237b [2022-11-20 17:12:46,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:12:46,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:12:46,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:12:46,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:12:46,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:12:46,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:12:46" (1/1) ... [2022-11-20 17:12:46,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f8ffdab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:12:46, skipping insertion in model container [2022-11-20 17:12:46,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:12:46" (1/1) ... [2022-11-20 17:12:46,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:12:46,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:12:46,925 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:12:46,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c908467 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:12:46, skipping insertion in model container [2022-11-20 17:12:46,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:12:46,928 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:12:46,930 INFO L158 Benchmark]: Toolchain (without parser) took 325.35ms. Allocated memory is still 169.9MB. Free memory was 122.5MB in the beginning and 111.9MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:12:46,931 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 130.0MB. Free memory was 72.0MB in the beginning and 71.9MB in the end (delta: 40.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:12:46,932 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.89ms. Allocated memory is still 169.9MB. Free memory was 121.9MB in the beginning and 111.9MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:12:46,934 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 130.0MB. Free memory was 72.0MB in the beginning and 71.9MB in the end (delta: 40.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.89ms. Allocated memory is still 169.9MB. Free memory was 121.9MB in the beginning and 111.9MB in the end (delta: 10.0MB). 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 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_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/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_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/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_7c94a075-fe29-43d0-bc14-5fdea5b77b73/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 ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 --- 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 17:12:49,212 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:12:49,214 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:12:49,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:12:49,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:12:49,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:12:49,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:12:49,249 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:12:49,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:12:49,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:12:49,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:12:49,256 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:12:49,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:12:49,257 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:12:49,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:12:49,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:12:49,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:12:49,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:12:49,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:12:49,264 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:12:49,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:12:49,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:12:49,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:12:49,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:12:49,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:12:49,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:12:49,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:12:49,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:12:49,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:12:49,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:12:49,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:12:49,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:12:49,277 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:12:49,278 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:12:49,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:12:49,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:12:49,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:12:49,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:12:49,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:12:49,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:12:49,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:12:49,293 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:12:49,328 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:12:49,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:12:49,331 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:12:49,331 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:12:49,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:12:49,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:12:49,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:12:49,333 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:12:49,333 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:12:49,333 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:12:49,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:12:49,335 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:12:49,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:12:49,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:12:49,335 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:12:49,336 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:12:49,336 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:12:49,336 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:12:49,336 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:12:49,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:12:49,337 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:12:49,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:12:49,337 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:12:49,338 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:12:49,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:12:49,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:12:49,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:12:49,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:12:49,339 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:12:49,339 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:12:49,339 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:12:49,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:12:49,340 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:12:49,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:12:49,340 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_7c94a075-fe29-43d0-bc14-5fdea5b77b73/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 [2022-11-20 17:12:49,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:12:49,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:12:49,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:12:49,715 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:12:49,716 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:12:49,717 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-20 17:12:52,782 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:12:53,157 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:12:53,162 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-20 17:12:53,189 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/data/71767a923/4f5f55776700400bb98232dd80defce8/FLAGebefd44cb [2022-11-20 17:12:53,213 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c94a075-fe29-43d0-bc14-5fdea5b77b73/bin/ukojak-pZX7IvK2PQ/data/71767a923/4f5f55776700400bb98232dd80defce8 [2022-11-20 17:12:53,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:12:53,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:12:53,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:12:53,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:12:53,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:12:53,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:12:53" (1/1) ... [2022-11-20 17:12:53,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a112fe7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:12:53, skipping insertion in model container [2022-11-20 17:12:53,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:12:53" (1/1) ... [2022-11-20 17:12:53,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:12:53,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:12:53,619 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:12:53,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65e2fa51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:12:53, skipping insertion in model container [2022-11-20 17:12:53,620 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:12:53,621 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:12:53,625 INFO L158 Benchmark]: Toolchain (without parser) took 402.15ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 33.1MB in the beginning and 60.6MB in the end (delta: -27.6MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. [2022-11-20 17:12:53,627 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:12:53,628 INFO L158 Benchmark]: CACSL2BoogieTranslator took 395.34ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 32.9MB in the beginning and 60.6MB in the end (delta: -27.7MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. [2022-11-20 17:12:53,630 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 395.34ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 32.9MB in the beginning and 60.6MB in the end (delta: -27.7MB). Peak memory consumption was 5.8MB. 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