./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/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_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/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_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/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 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- 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 16:39:40,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:39:40,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:39:40,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:39:40,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:39:40,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:39:40,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:39:40,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:39:40,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:39:40,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:39:40,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:39:40,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:39:40,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:39:40,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:39:40,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:39:40,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:39:40,379 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:39:40,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:39:40,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:39:40,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:39:40,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:39:40,390 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:39:40,391 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:39:40,392 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:39:40,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:39:40,405 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:39:40,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:39:40,407 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:39:40,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:39:40,408 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:39:40,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:39:40,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:39:40,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:39:40,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:39:40,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:39:40,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:39:40,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:39:40,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:39:40,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:39:40,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:39:40,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:39:40,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:39:40,458 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:39:40,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:39:40,459 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:39:40,459 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:39:40,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:39:40,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:39:40,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:39:40,461 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:39:40,461 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:39:40,461 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:39:40,462 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:39:40,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:39:40,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:39:40,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:39:40,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:39:40,463 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:39:40,463 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:39:40,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:39:40,464 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:39:40,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:39:40,464 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:39:40,464 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:39:40,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:39:40,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:39:40,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:39:40,465 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:39:40,465 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:39:40,465 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:39:40,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:39:40,466 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:39:40,466 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_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-20 16:39:40,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:39:40,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:39:40,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:39:40,833 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:39:40,834 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:39:40,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 16:39:43,872 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:39:44,224 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:39:44,226 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 16:39:44,251 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/data/a55faa2a2/1c1d9f8779454afdb6145fce5a1430f5/FLAGdb3bb5acd [2022-11-20 16:39:44,266 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/data/a55faa2a2/1c1d9f8779454afdb6145fce5a1430f5 [2022-11-20 16:39:44,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:39:44,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:39:44,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:39:44,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:39:44,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:39:44,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:39:44" (1/1) ... [2022-11-20 16:39:44,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56eb67e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:44, skipping insertion in model container [2022-11-20 16:39:44,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:39:44" (1/1) ... [2022-11-20 16:39:44,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:39:44,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:39:44,587 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:39:44,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e648f2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:44, skipping insertion in model container [2022-11-20 16:39:44,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:39:44,589 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:39:44,591 INFO L158 Benchmark]: Toolchain (without parser) took 319.67ms. Allocated memory is still 167.8MB. Free memory was 137.9MB in the beginning and 127.3MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:39:44,592 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 130.0MB. Free memory was 97.8MB in the beginning and 97.7MB in the end (delta: 74.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:39:44,593 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.23ms. Allocated memory is still 167.8MB. Free memory was 137.8MB in the beginning and 127.3MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:39:44,594 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 130.0MB. Free memory was 97.8MB in the beginning and 97.7MB in the end (delta: 74.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 315.23ms. Allocated memory is still 167.8MB. Free memory was 137.8MB in the beginning and 127.3MB in the end (delta: 10.5MB). 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 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_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/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_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/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_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/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 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- 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 16:39:46,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:39:46,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:39:46,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:39:46,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:39:46,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:39:46,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:39:46,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:39:46,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:39:46,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:39:46,912 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:39:46,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:39:46,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:39:46,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:39:46,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:39:46,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:39:46,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:39:46,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:39:46,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:39:46,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:39:46,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:39:46,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:39:46,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:39:46,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:39:46,953 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:39:46,953 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:39:46,954 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:39:46,956 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:39:46,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:39:46,958 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:39:46,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:39:46,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:39:46,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:39:46,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:39:46,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:39:46,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:39:46,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:39:46,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:39:46,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:39:46,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:39:46,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:39:46,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:39:47,026 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:39:47,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:39:47,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:39:47,029 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:39:47,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:39:47,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:39:47,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:39:47,031 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:39:47,031 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:39:47,031 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:39:47,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:39:47,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:39:47,033 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:39:47,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:39:47,033 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:39:47,033 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:39:47,034 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:39:47,034 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:39:47,034 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:39:47,034 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:39:47,034 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:39:47,035 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:39:47,035 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:39:47,035 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:39:47,035 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:39:47,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:39:47,036 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:39:47,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:39:47,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:39:47,037 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:39:47,037 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:39:47,037 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:39:47,038 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:39:47,038 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:39:47,038 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_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-20 16:39:47,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:39:47,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:39:47,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:39:47,513 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:39:47,514 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:39:47,516 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 16:39:50,621 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:39:50,962 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:39:50,962 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 16:39:50,991 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/data/c3a32be17/d4ebcb6194cc40cbbfcc0b662812a4d9/FLAGc039cf925 [2022-11-20 16:39:51,009 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c00b2d-9177-4925-b7a7-e8b0d0088d3b/bin/ukojak-pZX7IvK2PQ/data/c3a32be17/d4ebcb6194cc40cbbfcc0b662812a4d9 [2022-11-20 16:39:51,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:39:51,013 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:39:51,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:39:51,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:39:51,022 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:39:51,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:39:51" (1/1) ... [2022-11-20 16:39:51,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@521e827c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:51, skipping insertion in model container [2022-11-20 16:39:51,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:39:51" (1/1) ... [2022-11-20 16:39:51,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:39:51,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:39:51,377 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:39:51,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46e271e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:51, skipping insertion in model container [2022-11-20 16:39:51,379 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:39:51,379 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:39:51,383 INFO L158 Benchmark]: Toolchain (without parser) took 368.73ms. Allocated memory is still 79.7MB. Free memory was 54.7MB in the beginning and 44.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:39:51,383 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 79.7MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:39:51,384 INFO L158 Benchmark]: CACSL2BoogieTranslator took 360.46ms. Allocated memory is still 79.7MB. Free memory was 54.4MB in the beginning and 44.2MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:39:51,387 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 79.7MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 360.46ms. Allocated memory is still 79.7MB. Free memory was 54.4MB in the beginning and 44.2MB in the end (delta: 10.2MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN