./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.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_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/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_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/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_a1844a46-8d94-41e0-9874-584ff2685705/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 22:24:04,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:24:04,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:24:04,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:24:04,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:24:04,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:24:04,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:24:04,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:24:04,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:24:04,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:24:04,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:24:04,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:24:04,937 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:24:04,943 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:24:04,945 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:24:04,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:24:04,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:24:04,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:24:04,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:24:04,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:24:04,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:24:04,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:24:04,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:24:04,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:24:04,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:24:04,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:24:04,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:24:04,975 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:24:04,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:24:04,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:24:04,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:24:04,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:24:04,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:24:04,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:24:04,980 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:24:04,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:24:04,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:24:04,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:24:04,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:24:04,984 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:24:04,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:24:04,988 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:24:05,019 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:24:05,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:24:05,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:24:05,022 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:24:05,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:24:05,023 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:24:05,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:24:05,023 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:24:05,024 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:24:05,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:24:05,025 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:24:05,025 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:24:05,025 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:24:05,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:24:05,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:24:05,026 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:24:05,026 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:24:05,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:24:05,027 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:24:05,027 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:24:05,027 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:24:05,027 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:24:05,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:24:05,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:24:05,028 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:24:05,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:24:05,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:24:05,029 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:24:05,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:24:05,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:24:05,030 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_a1844a46-8d94-41e0-9874-584ff2685705/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-21 22:24:05,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:24:05,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:24:05,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:24:05,366 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:24:05,367 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:24:05,369 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 22:24:08,431 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:24:08,731 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:24:08,732 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 22:24:08,747 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/data/efd13a47d/844b41d8089045a0aa18f5976fba62ed/FLAGd4282e723 [2022-11-21 22:24:08,767 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/data/efd13a47d/844b41d8089045a0aa18f5976fba62ed [2022-11-21 22:24:08,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:24:08,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:24:08,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:24:08,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:24:08,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:24:08,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:24:08" (1/1) ... [2022-11-21 22:24:08,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d82424d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:08, skipping insertion in model container [2022-11-21 22:24:08,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:24:08" (1/1) ... [2022-11-21 22:24:08,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:24:08,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:24:09,052 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:24:09,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c2ce53d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09, skipping insertion in model container [2022-11-21 22:24:09,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:24:09,055 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:24:09,057 INFO L158 Benchmark]: Toolchain (without parser) took 281.43ms. Allocated memory is still 157.3MB. Free memory was 112.4MB in the beginning and 102.5MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:24:09,058 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 113.2MB. Free memory is still 61.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:24:09,059 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.67ms. Allocated memory is still 157.3MB. Free memory was 112.1MB in the beginning and 102.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:24:09,060 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 113.2MB. Free memory is still 61.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.67ms. Allocated memory is still 157.3MB. Free memory was 112.1MB in the beginning and 102.5MB 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/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_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/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_a1844a46-8d94-41e0-9874-584ff2685705/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 22:24:11,392 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:24:11,394 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:24:11,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:24:11,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:24:11,435 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:24:11,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:24:11,444 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:24:11,447 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:24:11,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:24:11,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:24:11,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:24:11,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:24:11,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:24:11,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:24:11,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:24:11,467 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:24:11,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:24:11,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:24:11,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:24:11,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:24:11,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:24:11,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:24:11,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:24:11,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:24:11,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:24:11,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:24:11,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:24:11,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:24:11,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:24:11,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:24:11,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:24:11,506 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:24:11,507 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:24:11,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:24:11,509 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:24:11,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:24:11,511 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:24:11,511 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:24:11,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:24:11,512 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:24:11,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:24:11,571 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:24:11,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:24:11,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:24:11,574 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:24:11,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:24:11,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:24:11,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:24:11,576 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:24:11,576 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:24:11,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:24:11,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:24:11,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:24:11,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:24:11,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:24:11,578 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:24:11,578 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:24:11,578 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:24:11,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:24:11,579 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:24:11,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:24:11,579 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:24:11,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:24:11,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:24:11,580 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:24:11,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:24:11,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:24:11,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:24:11,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:24:11,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:24:11,581 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:24:11,582 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:24:11,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:24:11,582 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:24:11,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:24:11,583 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_a1844a46-8d94-41e0-9874-584ff2685705/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-21 22:24:11,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:24:12,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:24:12,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:24:12,008 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:24:12,008 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:24:12,010 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 22:24:15,057 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:24:15,421 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:24:15,422 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 22:24:15,463 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/data/104ff96ae/3a234ff5aefe4f49b468843bc881bddb/FLAGd5938949c [2022-11-21 22:24:15,486 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1844a46-8d94-41e0-9874-584ff2685705/bin/ukojak-jW3SillKbg/data/104ff96ae/3a234ff5aefe4f49b468843bc881bddb [2022-11-21 22:24:15,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:24:15,492 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:24:15,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:24:15,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:24:15,501 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:24:15,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:24:15" (1/1) ... [2022-11-21 22:24:15,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64637125 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:15, skipping insertion in model container [2022-11-21 22:24:15,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:24:15" (1/1) ... [2022-11-21 22:24:15,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:24:15,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:24:15,804 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:24:15,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fdfb259 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:15, skipping insertion in model container [2022-11-21 22:24:15,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:24:15,806 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:24:15,810 INFO L158 Benchmark]: Toolchain (without parser) took 316.82ms. Allocated memory is still 67.1MB. Free memory was 32.9MB in the beginning and 40.1MB in the end (delta: -7.2MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. [2022-11-21 22:24:15,811 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 67.1MB. Free memory was 44.9MB in the beginning and 44.9MB in the end (delta: 47.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:24:15,812 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.79ms. Allocated memory is still 67.1MB. Free memory was 32.8MB in the beginning and 40.3MB in the end (delta: -7.5MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. [2022-11-21 22:24:15,814 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 67.1MB. Free memory was 44.9MB in the beginning and 44.9MB in the end (delta: 47.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.79ms. Allocated memory is still 67.1MB. Free memory was 32.8MB in the beginning and 40.3MB in the end (delta: -7.5MB). Peak memory consumption was 6.0MB. 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