./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 21:50:37,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:50:37,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:50:37,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:50:37,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:50:37,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:50:37,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:50:37,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:50:37,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:50:37,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:50:37,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:50:37,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:50:37,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:50:37,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:50:37,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:50:37,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:50:37,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:50:37,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:50:37,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:50:37,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:50:37,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:50:37,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:50:37,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:50:37,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:50:37,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:50:37,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:50:37,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:50:37,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:50:37,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:50:37,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:50:37,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:50:37,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:50:37,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:50:37,309 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:50:37,310 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:50:37,311 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:50:37,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:50:37,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:50:37,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:50:37,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:50:37,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:50:37,315 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 21:50:37,335 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:50:37,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:50:37,336 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:50:37,337 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:50:37,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:50:37,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:50:37,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:50:37,338 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:50:37,338 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:50:37,338 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 21:50:37,339 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:50:37,339 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:50:37,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:50:37,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:50:37,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:50:37,339 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:50:37,340 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:50:37,340 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:50:37,340 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:50:37,340 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:50:37,340 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:50:37,340 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:50:37,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:50:37,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:50:37,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:50:37,341 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:50:37,341 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:50:37,342 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 21:50:37,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 21:50:37,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:50:37,342 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_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c [2022-11-21 21:50:37,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:50:37,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:50:37,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:50:37,688 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:50:37,689 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:50:37,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-21 21:50:40,755 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:50:41,108 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:50:41,109 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-21 21:50:41,133 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/data/89528c0ff/7edcdedbccd040b288c68c6f5ac6dbd9/FLAG1d2de64fd [2022-11-21 21:50:41,147 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/data/89528c0ff/7edcdedbccd040b288c68c6f5ac6dbd9 [2022-11-21 21:50:41,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:50:41,152 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:50:41,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:50:41,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:50:41,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:50:41,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:50:41" (1/1) ... [2022-11-21 21:50:41,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@128a64be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:50:41, skipping insertion in model container [2022-11-21 21:50:41,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:50:41" (1/1) ... [2022-11-21 21:50:41,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:50:41,220 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:50:41,420 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 21:50:41,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b5daa50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:50:41, skipping insertion in model container [2022-11-21 21:50:41,421 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:50:41,422 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 21:50:41,424 INFO L158 Benchmark]: Toolchain (without parser) took 271.19ms. Allocated memory is still 174.1MB. Free memory was 127.1MB in the beginning and 117.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 21:50:41,424 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:50:41,426 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.77ms. Allocated memory is still 174.1MB. Free memory was 127.1MB in the beginning and 117.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 21:50:41,427 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.77ms. Allocated memory is still 174.1MB. Free memory was 127.1MB in the beginning and 117.5MB 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_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 21:50:43,618 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:50:43,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:50:43,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:50:43,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:50:43,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:50:43,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:50:43,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:50:43,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:50:43,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:50:43,678 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:50:43,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:50:43,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:50:43,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:50:43,684 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:50:43,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:50:43,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:50:43,693 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:50:43,695 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:50:43,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:50:43,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:50:43,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:50:43,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:50:43,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:50:43,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:50:43,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:50:43,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:50:43,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:50:43,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:50:43,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:50:43,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:50:43,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:50:43,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:50:43,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:50:43,739 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:50:43,740 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:50:43,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:50:43,741 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:50:43,741 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:50:43,742 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:50:43,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:50:43,744 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 21:50:43,781 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:50:43,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:50:43,783 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:50:43,784 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:50:43,784 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:50:43,785 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:50:43,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:50:43,785 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:50:43,785 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:50:43,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:50:43,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:50:43,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:50:43,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:50:43,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:50:43,788 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 21:50:43,788 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 21:50:43,788 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:50:43,788 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 21:50:43,789 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:50:43,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:50:43,789 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:50:43,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:50:43,790 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:50:43,790 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:50:43,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:50:43,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:50:43,791 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:50:43,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:50:43,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:50:43,791 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 21:50:43,792 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 21:50:43,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:50:43,792 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 21:50:43,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 21:50:43,793 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_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c [2022-11-21 21:50:44,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:50:44,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:50:44,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:50:44,230 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:50:44,231 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:50:44,233 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-21 21:50:47,384 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:50:47,769 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:50:47,770 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-21 21:50:47,790 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/data/683fdcf5e/fb8fb26629694fff87d5b3164b3ebdab/FLAGc079151c9 [2022-11-21 21:50:47,807 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c2dee11-9b84-4dbc-84bf-0651c49e35f8/bin/ukojak-jW3SillKbg/data/683fdcf5e/fb8fb26629694fff87d5b3164b3ebdab [2022-11-21 21:50:47,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:50:47,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:50:47,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:50:47,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:50:47,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:50:47,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:50:47" (1/1) ... [2022-11-21 21:50:47,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7df7ca6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:50:47, skipping insertion in model container [2022-11-21 21:50:47,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:50:47" (1/1) ... [2022-11-21 21:50:47,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:50:47,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:50:48,076 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 21:50:48,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d78009a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:50:48, skipping insertion in model container [2022-11-21 21:50:48,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:50:48,077 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 21:50:48,079 INFO L158 Benchmark]: Toolchain (without parser) took 267.78ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 49.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 21:50:48,080 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 61.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:50:48,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 263.02ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 49.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 21:50:48,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 61.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 263.02ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 49.5MB in the end (delta: 9.7MB). 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