./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/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_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/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_687194e9-5f8c-44e0-ae74-5a43efced52a/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 efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 --- 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 22:12:31,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:12:31,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:12:31,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:12:31,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:12:31,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:12:31,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:12:31,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:12:31,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:12:31,396 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:12:31,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:12:31,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:12:31,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:12:31,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:12:31,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:12:31,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:12:31,402 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:12:31,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:12:31,404 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:12:31,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:12:31,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:12:31,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:12:31,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:12:31,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:12:31,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:12:31,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:12:31,432 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:12:31,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:12:31,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:12:31,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:12:31,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:12:31,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:12:31,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:12:31,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:12:31,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:12:31,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:12:31,441 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:12:31,443 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:12:31,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:12:31,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:12:31,448 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:12:31,449 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:12:31,489 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:12:31,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:12:31,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:12:31,491 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:12:31,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:12:31,492 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:12:31,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:12:31,492 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:12:31,492 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:12:31,493 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:12:31,494 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:12:31,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:12:31,494 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:12:31,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:12:31,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:12:31,495 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:12:31,495 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:12:31,495 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:12:31,496 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:12:31,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:12:31,496 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:12:31,496 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:12:31,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:12:31,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:12:31,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:12:31,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:12:31,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:12:31,498 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:12:31,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:12:31,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:12:31,499 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_687194e9-5f8c-44e0-ae74-5a43efced52a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 [2022-11-21 22:12:31,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:12:31,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:12:31,804 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:12:31,805 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:12:31,806 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:12:31,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-21 22:12:34,971 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:12:35,302 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:12:35,315 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-21 22:12:35,331 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/data/8ab0e7c43/f3c7e6d655fd4e7095fc76d327142695/FLAGb94d0cbca [2022-11-21 22:12:35,354 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/data/8ab0e7c43/f3c7e6d655fd4e7095fc76d327142695 [2022-11-21 22:12:35,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:12:35,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:12:35,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:12:35,365 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:12:35,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:12:35,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:35" (1/1) ... [2022-11-21 22:12:35,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ddadc35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:35, skipping insertion in model container [2022-11-21 22:12:35,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:35" (1/1) ... [2022-11-21 22:12:35,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:12:35,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:12:35,702 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:12:35,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@368e51b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:35, skipping insertion in model container [2022-11-21 22:12:35,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:12:35,704 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:12:35,707 INFO L158 Benchmark]: Toolchain (without parser) took 342.36ms. Allocated memory is still 176.2MB. Free memory was 129.2MB in the beginning and 119.4MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:12:35,707 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:12:35,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 339.79ms. Allocated memory is still 176.2MB. Free memory was 129.2MB in the beginning and 119.4MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:12:35,710 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 339.79ms. Allocated memory is still 176.2MB. Free memory was 129.2MB in the beginning and 119.4MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/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_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/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_687194e9-5f8c-44e0-ae74-5a43efced52a/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 efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 --- 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 22:12:38,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:12:38,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:12:38,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:12:38,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:12:38,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:12:38,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:12:38,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:12:38,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:12:38,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:12:38,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:12:38,108 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:12:38,109 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:12:38,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:12:38,111 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:12:38,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:12:38,113 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:12:38,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:12:38,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:12:38,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:12:38,118 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:12:38,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:12:38,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:12:38,133 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:12:38,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:12:38,147 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:12:38,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:12:38,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:12:38,150 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:12:38,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:12:38,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:12:38,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:12:38,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:12:38,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:12:38,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:12:38,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:12:38,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:12:38,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:12:38,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:12:38,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:12:38,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:12:38,170 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:12:38,204 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:12:38,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:12:38,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:12:38,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:12:38,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:12:38,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:12:38,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:12:38,209 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:12:38,209 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:12:38,209 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:12:38,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:12:38,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:12:38,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:12:38,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:12:38,211 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:12:38,211 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:12:38,212 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:12:38,212 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:12:38,212 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:12:38,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:12:38,213 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:12:38,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:12:38,213 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:12:38,213 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:12:38,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:12:38,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:12:38,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:12:38,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:12:38,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:12:38,215 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:12:38,215 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:12:38,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:12:38,216 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:12:38,216 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:12:38,216 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_687194e9-5f8c-44e0-ae74-5a43efced52a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 [2022-11-21 22:12:38,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:12:38,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:12:38,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:12:38,639 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:12:38,639 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:12:38,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-21 22:12:41,836 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:12:42,182 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:12:42,183 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-21 22:12:42,198 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/data/6cf9040e6/6b15fca2230540149af71dd9b53e1c68/FLAGe46ca75a2 [2022-11-21 22:12:42,216 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687194e9-5f8c-44e0-ae74-5a43efced52a/bin/ukojak-jW3SillKbg/data/6cf9040e6/6b15fca2230540149af71dd9b53e1c68 [2022-11-21 22:12:42,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:12:42,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:12:42,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:12:42,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:12:42,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:12:42,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:42" (1/1) ... [2022-11-21 22:12:42,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9383679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:42, skipping insertion in model container [2022-11-21 22:12:42,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:42" (1/1) ... [2022-11-21 22:12:42,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:12:42,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:12:42,555 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:12:42,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2aef395e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:42, skipping insertion in model container [2022-11-21 22:12:42,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:12:42,557 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:12:42,561 INFO L158 Benchmark]: Toolchain (without parser) took 339.20ms. Allocated memory is still 77.6MB. Free memory was 53.9MB in the beginning and 44.1MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:12:42,562 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:12:42,563 INFO L158 Benchmark]: CACSL2BoogieTranslator took 335.11ms. Allocated memory is still 77.6MB. Free memory was 53.5MB in the beginning and 44.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:12:42,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 335.11ms. Allocated memory is still 77.6MB. Free memory was 53.5MB in the beginning and 44.1MB 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