./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.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_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/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_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/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_580eba13-5ac1-48a5-8b9f-0c939003e57b/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 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- 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 16:28:11,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:28:11,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:28:11,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:28:11,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:28:11,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:28:11,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:28:11,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:28:11,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:28:11,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:28:11,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:28:11,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:28:11,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:28:11,366 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:28:11,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:28:11,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:28:11,373 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:28:11,374 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:28:11,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:28:11,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:28:11,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:28:11,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:28:11,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:28:11,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:28:11,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:28:11,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:28:11,398 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:28:11,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:28:11,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:28:11,402 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:28:11,403 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:28:11,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:28:11,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:28:11,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:28:11,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:28:11,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:28:11,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:28:11,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:28:11,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:28:11,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:28:11,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:28:11,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:28:11,450 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:28:11,451 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:28:11,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:28:11,452 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:28:11,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:28:11,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:28:11,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:28:11,463 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:28:11,464 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:28:11,464 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:28:11,464 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:28:11,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:28:11,464 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:28:11,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:28:11,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:28:11,465 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:28:11,465 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:28:11,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:28:11,466 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:28:11,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:28:11,466 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:28:11,466 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:28:11,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:28:11,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:28:11,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:28:11,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:28:11,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:28:11,468 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:28:11,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:28:11,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:28:11,468 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_580eba13-5ac1-48a5-8b9f-0c939003e57b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2022-11-20 16:28:11,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:28:11,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:28:11,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:28:11,786 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:28:11,786 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:28:11,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-20 16:28:14,882 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:28:15,252 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:28:15,255 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-20 16:28:15,274 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/data/a58a90711/bc8e56275ccf486aa9869c475a2e54b1/FLAGcbe7d9377 [2022-11-20 16:28:15,292 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/data/a58a90711/bc8e56275ccf486aa9869c475a2e54b1 [2022-11-20 16:28:15,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:28:15,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:28:15,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:28:15,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:28:15,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:28:15,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:28:15" (1/1) ... [2022-11-20 16:28:15,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ab8d0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:15, skipping insertion in model container [2022-11-20 16:28:15,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:28:15" (1/1) ... [2022-11-20 16:28:15,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:28:15,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:28:15,589 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:28:15,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@509882f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:15, skipping insertion in model container [2022-11-20 16:28:15,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:28:15,591 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:28:15,593 INFO L158 Benchmark]: Toolchain (without parser) took 295.07ms. Allocated memory is still 142.6MB. Free memory was 95.0MB in the beginning and 85.0MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:28:15,593 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 111.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:28:15,594 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.47ms. Allocated memory is still 142.6MB. Free memory was 94.6MB in the beginning and 85.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:28:15,596 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 142.6MB. Free memory is still 111.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.47ms. Allocated memory is still 142.6MB. Free memory was 94.6MB in the beginning and 85.0MB in the end (delta: 9.6MB). 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_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/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_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/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_580eba13-5ac1-48a5-8b9f-0c939003e57b/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 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- 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 16:28:17,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:28:17,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:28:17,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:28:17,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:28:17,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:28:17,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:28:17,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:28:17,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:28:17,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:28:17,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:28:17,952 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:28:17,952 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:28:17,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:28:17,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:28:17,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:28:17,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:28:17,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:28:17,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:28:17,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:28:17,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:28:17,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:28:17,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:28:17,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:28:17,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:28:17,988 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:28:17,988 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:28:17,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:28:17,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:28:17,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:28:17,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:28:17,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:28:17,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:28:17,996 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:28:18,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:28:18,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:28:18,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:28:18,017 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:28:18,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:28:18,020 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:28:18,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:28:18,024 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:28:18,064 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:28:18,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:28:18,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:28:18,067 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:28:18,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:28:18,068 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:28:18,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:28:18,068 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:28:18,069 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:28:18,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:28:18,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:28:18,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:28:18,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:28:18,071 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:28:18,071 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:28:18,071 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:28:18,071 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:28:18,071 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:28:18,072 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:28:18,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:28:18,072 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:28:18,072 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:28:18,073 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:28:18,073 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:28:18,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:28:18,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:28:18,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:28:18,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:28:18,074 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:28:18,074 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:28:18,074 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:28:18,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:28:18,075 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:28:18,075 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:28:18,075 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_580eba13-5ac1-48a5-8b9f-0c939003e57b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2022-11-20 16:28:18,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:28:18,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:28:18,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:28:18,490 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:28:18,491 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:28:18,493 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-20 16:28:21,689 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:28:21,992 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:28:21,993 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-20 16:28:22,018 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/data/289661150/c467598224804d6a83783fc47b4a00b1/FLAG90341e141 [2022-11-20 16:28:22,030 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_580eba13-5ac1-48a5-8b9f-0c939003e57b/bin/ukojak-pZX7IvK2PQ/data/289661150/c467598224804d6a83783fc47b4a00b1 [2022-11-20 16:28:22,033 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:28:22,034 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:28:22,035 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:28:22,035 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:28:22,038 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:28:22,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:28:22" (1/1) ... [2022-11-20 16:28:22,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b6ca4e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:22, skipping insertion in model container [2022-11-20 16:28:22,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:28:22" (1/1) ... [2022-11-20 16:28:22,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:28:22,134 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:28:22,309 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:28:22,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f9d23b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:28:22, skipping insertion in model container [2022-11-20 16:28:22,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:28:22,310 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:28:22,313 INFO L158 Benchmark]: Toolchain (without parser) took 278.50ms. Allocated memory is still 71.3MB. Free memory was 37.4MB in the beginning and 44.7MB in the end (delta: -7.3MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2022-11-20 16:28:22,314 INFO L158 Benchmark]: CDTParser took 1.01ms. Allocated memory is still 71.3MB. Free memory was 48.7MB in the beginning and 48.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:28:22,315 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.76ms. Allocated memory is still 71.3MB. Free memory was 37.2MB in the beginning and 44.7MB in the end (delta: -7.5MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2022-11-20 16:28:22,316 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.01ms. Allocated memory is still 71.3MB. Free memory was 48.7MB in the beginning and 48.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.76ms. Allocated memory is still 71.3MB. Free memory was 37.2MB in the beginning and 44.7MB in the end (delta: -7.5MB). Peak memory consumption was 5.9MB. 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