./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:03:04,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:03:04,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:03:04,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:03:04,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:03:04,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:03:04,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:03:04,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:03:04,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:03:04,620 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:03:04,622 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:03:04,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:03:04,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:03:04,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:03:04,635 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:03:04,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:03:04,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:03:04,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:03:04,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:03:04,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:03:04,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:03:04,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:03:04,653 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:03:04,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:03:04,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:03:04,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:03:04,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:03:04,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:03:04,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:03:04,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:03:04,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:03:04,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:03:04,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:03:04,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:03:04,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:03:04,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:03:04,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:03:04,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:03:04,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:03:04,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:03:04,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:03:04,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:03:04,720 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:03:04,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:03:04,722 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:03:04,722 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:03:04,723 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:03:04,723 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:03:04,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:03:04,724 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:03:04,724 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:03:04,724 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:03:04,725 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:03:04,726 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:03:04,726 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:03:04,726 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:03:04,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:03:04,727 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:03:04,727 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:03:04,727 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:03:04,728 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:03:04,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:03:04,728 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:03:04,728 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:03:04,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:03:04,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:03:04,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:03:04,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:03:04,730 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:03:04,730 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:03:04,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:03:04,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:03:04,731 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_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d [2022-11-21 23:03:05,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:03:05,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:03:05,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:03:05,059 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:03:05,063 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:03:05,064 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-21 23:03:08,099 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:03:08,481 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:03:08,482 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-21 23:03:08,499 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/data/3559cb432/4572de1c34c049d89daae482f899ccfd/FLAG5e996ebde [2022-11-21 23:03:08,540 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/data/3559cb432/4572de1c34c049d89daae482f899ccfd [2022-11-21 23:03:08,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:03:08,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:03:08,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:08,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:03:08,560 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:03:08,561 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:08" (1/1) ... [2022-11-21 23:03:08,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@840275a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:08, skipping insertion in model container [2022-11-21 23:03:08,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:08" (1/1) ... [2022-11-21 23:03:08,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:03:08,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:03:08,885 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:03:08,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@227c8b75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:08, skipping insertion in model container [2022-11-21 23:03:08,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:08,888 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:03:08,890 INFO L158 Benchmark]: Toolchain (without parser) took 340.38ms. Allocated memory is still 130.0MB. Free memory was 96.1MB in the beginning and 86.0MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:03:08,890 INFO L158 Benchmark]: CDTParser took 1.26ms. Allocated memory is still 104.9MB. Free memory is still 56.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:03:08,892 INFO L158 Benchmark]: CACSL2BoogieTranslator took 331.22ms. Allocated memory is still 130.0MB. Free memory was 95.8MB in the beginning and 86.0MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:03:08,894 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.26ms. Allocated memory is still 104.9MB. Free memory is still 56.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 331.22ms. Allocated memory is still 130.0MB. Free memory was 95.8MB in the beginning and 86.0MB in the end (delta: 9.7MB). 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_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:03:11,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:03:11,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:03:11,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:03:11,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:03:11,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:03:11,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:03:11,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:03:11,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:03:11,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:03:11,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:03:11,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:03:11,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:03:11,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:03:11,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:03:11,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:03:11,486 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:03:11,487 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:03:11,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:03:11,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:03:11,502 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:03:11,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:03:11,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:03:11,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:03:11,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:03:11,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:03:11,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:03:11,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:03:11,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:03:11,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:03:11,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:03:11,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:03:11,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:03:11,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:03:11,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:03:11,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:03:11,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:03:11,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:03:11,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:03:11,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:03:11,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:03:11,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:03:11,590 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:03:11,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:03:11,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:03:11,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:03:11,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:03:11,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:03:11,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:03:11,595 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:03:11,596 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:03:11,596 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:03:11,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:03:11,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:03:11,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:03:11,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:03:11,599 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:03:11,599 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:03:11,599 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:03:11,600 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:03:11,600 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:03:11,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:03:11,600 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:03:11,601 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:03:11,601 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:03:11,601 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:03:11,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:03:11,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:03:11,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:03:11,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:03:11,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:03:11,603 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:03:11,604 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:03:11,604 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:03:11,605 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:03:11,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:03:11,605 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_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d [2022-11-21 23:03:12,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:03:12,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:03:12,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:03:12,085 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:03:12,085 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:03:12,087 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-21 23:03:15,321 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:03:15,726 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:03:15,729 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2022-11-21 23:03:15,767 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/data/8e9baf77e/3a0024e3c2604ffb8486f789ef8856f5/FLAG2a029bfe2 [2022-11-21 23:03:15,789 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9212562e-f35d-4800-8b54-402fef37d20a/bin/ukojak-jW3SillKbg/data/8e9baf77e/3a0024e3c2604ffb8486f789ef8856f5 [2022-11-21 23:03:15,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:03:15,792 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:03:15,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:15,794 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:03:15,797 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:03:15,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:15" (1/1) ... [2022-11-21 23:03:15,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58e0e930 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:15, skipping insertion in model container [2022-11-21 23:03:15,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:15" (1/1) ... [2022-11-21 23:03:15,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:03:15,860 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:03:16,072 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:03:16,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cde88bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:16, skipping insertion in model container [2022-11-21 23:03:16,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:16,073 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:03:16,076 INFO L158 Benchmark]: Toolchain (without parser) took 282.14ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.5MB in the beginning and 68.2MB in the end (delta: -36.7MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2022-11-21 23:03:16,077 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:03:16,078 INFO L158 Benchmark]: CACSL2BoogieTranslator took 279.56ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.3MB in the beginning and 68.2MB in the end (delta: -36.9MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2022-11-21 23:03:16,080 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 279.56ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.3MB in the beginning and 68.2MB in the end (delta: -36.9MB). Peak memory consumption was 12.4MB. 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