./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.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_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/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_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/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_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/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 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 --- 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 17:35:36,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:35:36,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:35:36,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:35:36,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:35:36,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:35:36,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:35:36,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:35:36,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:35:36,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:35:36,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:35:36,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:35:36,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:35:36,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:35:36,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:35:36,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:35:36,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:35:36,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:35:36,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:35:36,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:35:36,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:35:36,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:35:36,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:35:36,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:35:36,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:35:36,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:35:36,435 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:35:36,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:35:36,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:35:36,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:35:36,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:35:36,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:35:36,440 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:35:36,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:35:36,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:35:36,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:35:36,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:35:36,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:35:36,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:35:36,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:35:36,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:35:36,448 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:35:36,472 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:35:36,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:35:36,479 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:35:36,480 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:35:36,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:35:36,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:35:36,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:35:36,482 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:35:36,482 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:35:36,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:35:36,483 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:35:36,484 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:35:36,484 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:35:36,484 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:35:36,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:35:36,485 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:35:36,485 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:35:36,485 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:35:36,485 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:35:36,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:35:36,486 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:35:36,486 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:35:36,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:35:36,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:35:36,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:35:36,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:35:36,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:35:36,487 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:35:36,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:35:36,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:35:36,488 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_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 [2022-11-20 17:35:36,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:35:36,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:35:36,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:35:36,808 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:35:36,809 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:35:36,811 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2022-11-20 17:35:40,003 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:35:40,456 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:35:40,456 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2022-11-20 17:35:40,476 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/data/41fbfe0af/05e1bf55c4a54ab28ed323379c665615/FLAG81c0f48c8 [2022-11-20 17:35:40,493 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/data/41fbfe0af/05e1bf55c4a54ab28ed323379c665615 [2022-11-20 17:35:40,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:35:40,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:35:40,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:35:40,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:35:40,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:35:40,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:40" (1/1) ... [2022-11-20 17:35:40,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a0571c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:40, skipping insertion in model container [2022-11-20 17:35:40,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:40" (1/1) ... [2022-11-20 17:35:40,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:35:40,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:35:40,812 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:35:40,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79daa53e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:40, skipping insertion in model container [2022-11-20 17:35:40,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:35:40,814 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:35:40,816 INFO L158 Benchmark]: Toolchain (without parser) took 314.02ms. Allocated memory is still 159.4MB. Free memory was 125.6MB in the beginning and 115.4MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:35:40,817 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:35:40,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.58ms. Allocated memory is still 159.4MB. Free memory was 125.3MB in the beginning and 115.4MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:35:40,819 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.58ms. Allocated memory is still 159.4MB. Free memory was 125.3MB in the beginning and 115.4MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/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_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/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_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/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 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 --- 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 17:35:42,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:35:42,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:35:43,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:35:43,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:35:43,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:35:43,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:35:43,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:35:43,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:35:43,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:35:43,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:35:43,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:35:43,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:35:43,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:35:43,071 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:35:43,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:35:43,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:35:43,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:35:43,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:35:43,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:35:43,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:35:43,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:35:43,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:35:43,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:35:43,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:35:43,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:35:43,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:35:43,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:35:43,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:35:43,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:35:43,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:35:43,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:35:43,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:35:43,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:35:43,116 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:35:43,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:35:43,118 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:35:43,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:35:43,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:35:43,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:35:43,120 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:35:43,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:35:43,181 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:35:43,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:35:43,184 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:35:43,185 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:35:43,185 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:35:43,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:35:43,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:35:43,186 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:35:43,187 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:35:43,187 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:35:43,188 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:35:43,189 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:35:43,189 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:35:43,189 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:35:43,190 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:35:43,190 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:35:43,190 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:35:43,190 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:35:43,191 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:35:43,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:35:43,191 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:35:43,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:35:43,192 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:35:43,192 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:35:43,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:35:43,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:35:43,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:35:43,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:35:43,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:35:43,198 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:35:43,198 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:35:43,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:35:43,199 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:35:43,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:35:43,199 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_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 [2022-11-20 17:35:43,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:35:43,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:35:43,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:35:43,632 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:35:43,633 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:35:43,635 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2022-11-20 17:35:46,838 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:35:47,199 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:35:47,200 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2022-11-20 17:35:47,228 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/data/597db02ec/654b27d83e364359b7a6b1187738ab59/FLAG5b5568fdd [2022-11-20 17:35:47,241 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1a9e3b-1d68-42fc-a45f-8a4615465e44/bin/ukojak-pZX7IvK2PQ/data/597db02ec/654b27d83e364359b7a6b1187738ab59 [2022-11-20 17:35:47,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:35:47,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:35:47,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:35:47,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:35:47,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:35:47,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:47" (1/1) ... [2022-11-20 17:35:47,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13b64e66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:47, skipping insertion in model container [2022-11-20 17:35:47,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:47" (1/1) ... [2022-11-20 17:35:47,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:35:47,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:35:47,533 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:35:47,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@897272e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:47, skipping insertion in model container [2022-11-20 17:35:47,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:35:47,534 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:35:47,536 INFO L158 Benchmark]: Toolchain (without parser) took 283.21ms. Allocated memory is still 75.5MB. Free memory was 51.8MB in the beginning and 42.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:35:47,536 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory is still 54.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:35:47,537 INFO L158 Benchmark]: CACSL2BoogieTranslator took 280.64ms. Allocated memory is still 75.5MB. Free memory was 51.5MB in the beginning and 42.2MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:35:47,538 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory is still 54.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 280.64ms. Allocated memory is still 75.5MB. Free memory was 51.5MB in the beginning and 42.2MB in the end (delta: 9.3MB). 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