./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/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_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/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_3590cd0f-f041-4426-a425-fd341e7bdd7d/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 bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e --- 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 23:44:06,328 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:44:06,330 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:44:06,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:44:06,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:44:06,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:44:06,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:44:06,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:44:06,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:44:06,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:44:06,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:44:06,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:44:06,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:44:06,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:44:06,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:44:06,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:44:06,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:44:06,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:44:06,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:44:06,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:44:06,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:44:06,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:44:06,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:44:06,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:44:06,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:44:06,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:44:06,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:44:06,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:44:06,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:44:06,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:44:06,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:44:06,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:44:06,398 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:44:06,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:44:06,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:44:06,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:44:06,401 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:44:06,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:44:06,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:44:06,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:44:06,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:44:06,406 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:44:06,445 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:44:06,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:44:06,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:44:06,452 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:44:06,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:44:06,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:44:06,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:44:06,454 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:44:06,454 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:44:06,454 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:44:06,456 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:44:06,456 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:44:06,456 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:44:06,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:44:06,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:44:06,457 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:44:06,457 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:44:06,457 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:44:06,457 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:44:06,458 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:44:06,458 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:44:06,458 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:44:06,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:44:06,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:44:06,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:44:06,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:44:06,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:44:06,459 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:44:06,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:44:06,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:44:06,461 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_3590cd0f-f041-4426-a425-fd341e7bdd7d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e [2022-11-21 23:44:06,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:44:06,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:44:06,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:44:06,795 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:44:06,796 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:44:06,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-21 23:44:09,972 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:44:10,314 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:44:10,319 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-21 23:44:10,334 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/data/fbc5416fe/796182afd29f4c59960a240ab94fda58/FLAGcf14a5152 [2022-11-21 23:44:10,346 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/data/fbc5416fe/796182afd29f4c59960a240ab94fda58 [2022-11-21 23:44:10,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:44:10,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:44:10,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:44:10,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:44:10,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:44:10,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:10" (1/1) ... [2022-11-21 23:44:10,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bbcda60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:10, skipping insertion in model container [2022-11-21 23:44:10,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:10" (1/1) ... [2022-11-21 23:44:10,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:44:10,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:44:10,686 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:44:10,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3197e254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:10, skipping insertion in model container [2022-11-21 23:44:10,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:44:10,688 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:44:10,691 INFO L158 Benchmark]: Toolchain (without parser) took 338.77ms. Allocated memory is still 127.9MB. Free memory was 84.3MB in the beginning and 74.5MB in the end (delta: 9.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:44:10,691 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 98.6MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:44:10,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.17ms. Allocated memory is still 127.9MB. Free memory was 84.1MB in the beginning and 74.5MB in the end (delta: 9.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:44:10,694 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 98.6MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 336.17ms. Allocated memory is still 127.9MB. Free memory was 84.1MB in the beginning and 74.5MB in the end (delta: 9.6MB). Peak memory consumption was 12.6MB. 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_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/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_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/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_3590cd0f-f041-4426-a425-fd341e7bdd7d/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 bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e --- 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 23:44:13,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:44:13,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:44:13,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:44:13,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:44:13,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:44:13,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:44:13,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:44:13,055 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:44:13,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:44:13,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:44:13,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:44:13,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:44:13,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:44:13,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:44:13,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:44:13,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:44:13,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:44:13,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:44:13,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:44:13,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:44:13,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:44:13,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:44:13,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:44:13,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:44:13,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:44:13,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:44:13,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:44:13,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:44:13,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:44:13,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:44:13,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:44:13,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:44:13,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:44:13,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:44:13,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:44:13,129 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:44:13,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:44:13,130 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:44:13,131 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:44:13,132 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:44:13,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:44:13,175 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:44:13,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:44:13,178 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:44:13,178 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:44:13,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:44:13,179 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:44:13,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:44:13,180 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:44:13,180 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:44:13,180 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:44:13,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:44:13,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:44:13,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:44:13,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:44:13,183 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:44:13,183 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:44:13,183 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:44:13,184 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:44:13,184 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:44:13,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:44:13,184 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:44:13,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:44:13,185 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:44:13,185 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:44:13,186 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:44:13,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:44:13,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:44:13,187 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:44:13,187 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:44:13,187 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:44:13,188 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:44:13,188 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:44:13,188 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:44:13,189 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:44:13,189 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_3590cd0f-f041-4426-a425-fd341e7bdd7d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e [2022-11-21 23:44:13,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:44:13,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:44:13,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:44:13,625 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:44:13,626 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:44:13,627 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-21 23:44:16,672 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:44:17,143 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:44:17,144 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-21 23:44:17,158 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/data/e11e88f37/af576ced38a749a7bfacb5ea45264229/FLAGb1959ede7 [2022-11-21 23:44:17,179 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3590cd0f-f041-4426-a425-fd341e7bdd7d/bin/ukojak-jW3SillKbg/data/e11e88f37/af576ced38a749a7bfacb5ea45264229 [2022-11-21 23:44:17,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:44:17,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:44:17,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:44:17,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:44:17,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:44:17,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:17" (1/1) ... [2022-11-21 23:44:17,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22258b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:17, skipping insertion in model container [2022-11-21 23:44:17,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:17" (1/1) ... [2022-11-21 23:44:17,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:44:17,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:44:17,520 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:44:17,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ce247a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:17, skipping insertion in model container [2022-11-21 23:44:17,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:44:17,522 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:44:17,526 INFO L158 Benchmark]: Toolchain (without parser) took 338.90ms. Allocated memory is still 96.5MB. Free memory was 73.0MB in the beginning and 63.0MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:44:17,527 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:44:17,528 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.71ms. Allocated memory is still 96.5MB. Free memory was 72.8MB in the beginning and 63.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:44:17,530 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.71ms. Allocated memory is still 96.5MB. Free memory was 72.8MB in the beginning and 63.2MB in the end (delta: 9.5MB). 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