./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:18:42,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:18:42,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:18:42,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:18:42,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:18:42,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:18:42,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:18:42,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:18:42,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:18:42,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:18:42,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:18:42,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:18:42,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:18:42,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:18:42,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:18:42,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:18:42,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:18:42,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:18:42,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:18:42,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:18:42,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:18:42,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:18:42,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:18:42,551 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:18:42,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:18:42,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:18:42,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:18:42,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:18:42,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:18:42,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:18:42,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:18:42,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:18:42,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:18:42,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:18:42,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:18:42,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:18:42,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:18:42,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:18:42,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:18:42,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:18:42,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:18:42,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:18:42,619 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:18:42,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:18:42,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:18:42,620 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:18:42,620 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:18:42,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:18:42,621 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:18:42,621 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:18:42,621 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:18:42,621 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:18:42,622 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:18:42,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:18:42,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:18:42,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:18:42,622 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:18:42,623 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:18:42,623 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:18:42,623 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:18:42,623 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:18:42,623 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:18:42,624 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:18:42,624 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:18:42,624 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:18:42,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:18:42,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:18:42,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:18:42,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:18:42,625 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:18:42,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:18:42,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:18:42,626 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_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d [2022-11-20 17:18:42,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:18:42,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:18:42,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:18:42,949 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:18:42,949 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:18:42,951 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-20 17:18:45,907 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:18:46,270 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:18:46,270 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-20 17:18:46,292 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/data/d0b719c20/3c46c6f394784c7f9d095be064ca00c3/FLAGc85ea501c [2022-11-20 17:18:46,305 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/data/d0b719c20/3c46c6f394784c7f9d095be064ca00c3 [2022-11-20 17:18:46,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:18:46,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:18:46,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:18:46,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:18:46,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:18:46,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:18:46" (1/1) ... [2022-11-20 17:18:46,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@758445a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:18:46, skipping insertion in model container [2022-11-20 17:18:46,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:18:46" (1/1) ... [2022-11-20 17:18:46,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:18:46,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:18:46,618 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:18:46,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24675773 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:18:46, skipping insertion in model container [2022-11-20 17:18:46,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:18:46,619 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:18:46,621 INFO L158 Benchmark]: Toolchain (without parser) took 310.55ms. Allocated memory is still 142.6MB. Free memory was 108.8MB in the beginning and 99.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:18:46,622 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 88.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:18:46,622 INFO L158 Benchmark]: CACSL2BoogieTranslator took 306.15ms. Allocated memory is still 142.6MB. Free memory was 108.8MB in the beginning and 99.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:18:46,624 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 142.6MB. Free memory is still 88.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 306.15ms. Allocated memory is still 142.6MB. Free memory was 108.8MB in the beginning and 99.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:18:48,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:18:48,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:18:48,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:18:48,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:18:48,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:18:48,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:18:48,961 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:18:48,963 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:18:48,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:18:48,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:18:48,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:18:48,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:18:48,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:18:48,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:18:48,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:18:48,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:18:48,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:18:48,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:18:48,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:18:48,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:18:48,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:18:48,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:18:48,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:18:49,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:18:49,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:18:49,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:18:49,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:18:49,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:18:49,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:18:49,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:18:49,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:18:49,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:18:49,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:18:49,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:18:49,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:18:49,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:18:49,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:18:49,020 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:18:49,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:18:49,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:18:49,028 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:18:49,065 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:18:49,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:18:49,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:18:49,068 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:18:49,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:18:49,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:18:49,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:18:49,069 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:18:49,069 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:18:49,070 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:18:49,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:18:49,071 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:18:49,071 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:18:49,071 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:18:49,072 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:18:49,072 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:18:49,072 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:18:49,072 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:18:49,073 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:18:49,073 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:18:49,073 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:18:49,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:18:49,074 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:18:49,074 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:18:49,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:18:49,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:18:49,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:18:49,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:18:49,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:18:49,076 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:18:49,076 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:18:49,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:18:49,076 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:18:49,077 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:18:49,077 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_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d [2022-11-20 17:18:49,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:18:49,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:18:49,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:18:49,553 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:18:49,554 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:18:49,555 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-20 17:18:52,819 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:18:53,128 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:18:53,129 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-20 17:18:53,157 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/data/796f300b3/861a118625bf4c8687386c6bd2e89c33/FLAG18f7ed0e1 [2022-11-20 17:18:53,170 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6b8be1c-fee8-4c05-8227-1a6f041f3f3f/bin/ukojak-pZX7IvK2PQ/data/796f300b3/861a118625bf4c8687386c6bd2e89c33 [2022-11-20 17:18:53,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:18:53,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:18:53,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:18:53,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:18:53,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:18:53,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:18:53" (1/1) ... [2022-11-20 17:18:53,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30ebce39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:18:53, skipping insertion in model container [2022-11-20 17:18:53,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:18:53" (1/1) ... [2022-11-20 17:18:53,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:18:53,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:18:53,496 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:18:53,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7af163c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:18:53, skipping insertion in model container [2022-11-20 17:18:53,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:18:53,498 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:18:53,502 INFO L158 Benchmark]: Toolchain (without parser) took 326.27ms. Allocated memory is still 69.2MB. Free memory was 38.6MB in the beginning and 28.8MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:18:53,503 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:18:53,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.22ms. Allocated memory is still 69.2MB. Free memory was 38.4MB in the beginning and 28.8MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:18:53,506 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.22ms. Allocated memory is still 69.2MB. Free memory was 38.4MB in the beginning and 28.8MB 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