./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.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_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/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_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/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_a0f46525-f1e6-456b-a117-0c92f26251fd/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- 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 17:28:16,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:28:16,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:28:16,303 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:28:16,304 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:28:16,305 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:28:16,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:28:16,307 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:28:16,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:28:16,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:28:16,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:28:16,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:28:16,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:28:16,313 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:28:16,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:28:16,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:28:16,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:28:16,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:28:16,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:28:16,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:28:16,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:28:16,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:28:16,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:28:16,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:28:16,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:28:16,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:28:16,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:28:16,330 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:28:16,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:28:16,332 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:28:16,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:28:16,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:28:16,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:28:16,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:28:16,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:28:16,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:28:16,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:28:16,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:28:16,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:28:16,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:28:16,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:28:16,343 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:28:16,364 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:28:16,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:28:16,366 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:28:16,366 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:28:16,367 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:28:16,367 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:28:16,367 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:28:16,367 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:28:16,368 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:28:16,368 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:28:16,368 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:28:16,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:28:16,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:28:16,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:28:16,369 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:28:16,369 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:28:16,369 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:28:16,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:28:16,370 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:28:16,370 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:28:16,370 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:28:16,370 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:28:16,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:28:16,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:16,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:28:16,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:28:16,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:28:16,371 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:28:16,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:28:16,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:28:16,372 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_a0f46525-f1e6-456b-a117-0c92f26251fd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-20 17:28:16,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:28:16,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:28:16,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:28:16,692 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:28:16,693 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:28:16,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-20 17:28:19,700 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:28:20,126 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:28:20,127 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-20 17:28:20,144 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/data/ced3e7777/a3d5e004470e406aa864a3a959582a9b/FLAG57f68024e [2022-11-20 17:28:20,159 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/data/ced3e7777/a3d5e004470e406aa864a3a959582a9b [2022-11-20 17:28:20,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:28:20,163 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:28:20,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:20,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:28:20,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:28:20,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:20" (1/1) ... [2022-11-20 17:28:20,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40df3a25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:20, skipping insertion in model container [2022-11-20 17:28:20,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:20" (1/1) ... [2022-11-20 17:28:20,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:28:20,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:28:20,508 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:28:20,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4483b083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:20, skipping insertion in model container [2022-11-20 17:28:20,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:20,510 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:28:20,512 INFO L158 Benchmark]: Toolchain (without parser) took 347.24ms. Allocated memory is still 153.1MB. Free memory was 118.4MB in the beginning and 109.1MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:28:20,512 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 153.1MB. Free memory is still 124.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:28:20,513 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.79ms. Allocated memory is still 153.1MB. Free memory was 118.4MB in the beginning and 109.1MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:28:20,515 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 153.1MB. Free memory is still 124.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.79ms. Allocated memory is still 153.1MB. Free memory was 118.4MB in the beginning and 109.1MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/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_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/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_a0f46525-f1e6-456b-a117-0c92f26251fd/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- 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 17:28:22,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:28:22,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:28:22,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:28:22,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:28:22,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:28:22,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:28:22,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:28:22,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:28:22,981 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:28:22,982 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:28:22,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:28:22,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:28:22,985 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:28:22,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:28:22,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:28:22,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:28:22,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:28:22,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:28:22,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:28:22,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:28:22,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:28:23,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:28:23,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:28:23,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:28:23,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:28:23,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:28:23,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:28:23,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:28:23,020 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:28:23,020 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:28:23,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:28:23,022 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:28:23,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:28:23,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:28:23,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:28:23,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:28:23,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:28:23,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:28:23,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:28:23,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:28:23,038 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:28:23,086 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:28:23,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:28:23,087 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:28:23,088 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:28:23,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:28:23,089 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:28:23,089 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:28:23,089 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:28:23,089 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:28:23,090 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:28:23,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:28:23,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:28:23,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:28:23,091 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:28:23,091 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:28:23,091 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:28:23,091 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:28:23,091 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:28:23,092 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:28:23,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:28:23,092 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:28:23,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:28:23,093 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:28:23,093 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:28:23,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:28:23,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:23,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:28:23,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:28:23,094 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:28:23,094 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:28:23,094 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:28:23,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:28:23,095 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:28:23,095 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:28:23,095 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_a0f46525-f1e6-456b-a117-0c92f26251fd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-20 17:28:23,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:28:23,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:28:23,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:28:23,551 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:28:23,551 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:28:23,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-20 17:28:26,566 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:28:26,937 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:28:26,937 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-20 17:28:26,963 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/data/a64c53b17/86aea7524f43400fb93fb4a60bbbe9bc/FLAG7e4839c5a [2022-11-20 17:28:26,979 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0f46525-f1e6-456b-a117-0c92f26251fd/bin/ukojak-pZX7IvK2PQ/data/a64c53b17/86aea7524f43400fb93fb4a60bbbe9bc [2022-11-20 17:28:26,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:28:26,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:28:26,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:26,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:28:26,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:28:26,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:26" (1/1) ... [2022-11-20 17:28:26,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@173593eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:26, skipping insertion in model container [2022-11-20 17:28:26,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:26" (1/1) ... [2022-11-20 17:28:26,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:28:27,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:28:27,250 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:28:27,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@580a74e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:27, skipping insertion in model container [2022-11-20 17:28:27,251 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:27,251 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:28:27,256 INFO L158 Benchmark]: Toolchain (without parser) took 270.92ms. Allocated memory is still 69.2MB. Free memory was 45.1MB in the beginning and 35.6MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:28:27,257 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:28:27,258 INFO L158 Benchmark]: CACSL2BoogieTranslator took 266.97ms. Allocated memory is still 69.2MB. Free memory was 44.9MB in the beginning and 35.6MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:28:27,259 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 266.97ms. Allocated memory is still 69.2MB. Free memory was 44.9MB in the beginning and 35.6MB in the end (delta: 9.2MB). 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