./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/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_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/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_32d4b572-fd14-4c54-9e06-0fd20bd132db/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 ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 --- 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 23:14:29,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:14:29,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:14:29,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:14:29,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:14:29,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:14:29,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:14:29,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:14:29,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:14:29,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:14:29,331 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:14:29,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:14:29,333 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:14:29,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:14:29,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:14:29,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:14:29,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:14:29,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:14:29,348 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:14:29,352 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:14:29,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:14:29,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:14:29,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:14:29,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:14:29,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:14:29,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:14:29,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:14:29,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:14:29,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:14:29,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:14:29,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:14:29,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:14:29,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:14:29,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:14:29,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:14:29,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:14:29,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:14:29,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:14:29,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:14:29,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:14:29,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:14:29,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:14:29,422 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:14:29,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:14:29,423 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:14:29,423 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:14:29,424 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:14:29,424 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:14:29,424 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:14:29,425 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:14:29,425 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:14:29,425 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:14:29,425 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:14:29,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:14:29,426 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:14:29,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:14:29,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:14:29,426 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:14:29,426 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:14:29,427 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:14:29,427 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:14:29,427 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:14:29,427 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:14:29,427 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:14:29,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:14:29,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:14:29,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:14:29,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:14:29,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:14:29,428 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:14:29,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:14:29,429 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:14:29,429 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_32d4b572-fd14-4c54-9e06-0fd20bd132db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 [2022-11-21 23:14:29,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:14:29,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:14:29,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:14:29,735 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:14:29,736 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:14:29,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-21 23:14:32,801 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:14:33,099 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:14:33,100 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-21 23:14:33,115 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/data/7790ac37c/6632a8dd212243a29f642acebec7fe89/FLAG6a94aebeb [2022-11-21 23:14:33,140 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/data/7790ac37c/6632a8dd212243a29f642acebec7fe89 [2022-11-21 23:14:33,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:14:33,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:14:33,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:14:33,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:14:33,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:14:33,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:14:33" (1/1) ... [2022-11-21 23:14:33,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@709eea2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:14:33, skipping insertion in model container [2022-11-21 23:14:33,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:14:33" (1/1) ... [2022-11-21 23:14:33,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:14:33,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:14:33,502 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:14:33,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2539fcf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:14:33, skipping insertion in model container [2022-11-21 23:14:33,503 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:14:33,504 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:14:33,506 INFO L158 Benchmark]: Toolchain (without parser) took 356.15ms. Allocated memory is still 157.3MB. Free memory was 108.0MB in the beginning and 98.4MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:14:33,506 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 111.1MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:14:33,507 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.86ms. Allocated memory is still 157.3MB. Free memory was 108.0MB in the beginning and 98.4MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:14:33,509 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 111.1MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.86ms. Allocated memory is still 157.3MB. Free memory was 108.0MB in the beginning and 98.4MB 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/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_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/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_32d4b572-fd14-4c54-9e06-0fd20bd132db/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 ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 --- 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 23:14:35,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:14:35,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:14:35,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:14:35,797 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:14:35,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:14:35,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:14:35,806 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:14:35,808 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:14:35,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:14:35,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:14:35,818 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:14:35,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:14:35,821 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:14:35,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:14:35,829 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:14:35,830 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:14:35,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:14:35,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:14:35,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:14:35,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:14:35,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:14:35,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:14:35,840 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:14:35,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:14:35,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:14:35,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:14:35,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:14:35,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:14:35,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:14:35,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:14:35,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:14:35,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:14:35,872 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:14:35,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:14:35,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:14:35,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:14:35,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:14:35,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:14:35,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:14:35,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:14:35,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:14:35,924 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:14:35,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:14:35,927 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:14:35,927 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:14:35,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:14:35,928 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:14:35,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:14:35,928 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:14:35,929 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:14:35,929 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:14:35,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:14:35,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:14:35,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:14:35,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:14:35,931 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:14:35,931 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:14:35,931 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:14:35,931 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:14:35,931 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:14:35,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:14:35,932 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:14:35,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:14:35,932 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:14:35,933 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:14:35,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:14:35,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:14:35,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:14:35,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:14:35,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:14:35,934 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:14:35,934 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:14:35,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:14:35,935 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:14:35,935 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:14:35,935 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_32d4b572-fd14-4c54-9e06-0fd20bd132db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 [2022-11-21 23:14:36,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:14:36,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:14:36,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:14:36,333 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:14:36,333 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:14:36,335 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-21 23:14:39,487 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:14:39,822 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:14:39,823 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-21 23:14:39,837 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/data/2a1251bc5/8508535dad6440908981aca4018fe2ca/FLAG34fc47ba1 [2022-11-21 23:14:39,852 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32d4b572-fd14-4c54-9e06-0fd20bd132db/bin/ukojak-jW3SillKbg/data/2a1251bc5/8508535dad6440908981aca4018fe2ca [2022-11-21 23:14:39,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:14:39,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:14:39,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:14:39,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:14:39,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:14:39,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:14:39" (1/1) ... [2022-11-21 23:14:39,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d318bca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:14:39, skipping insertion in model container [2022-11-21 23:14:39,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:14:39" (1/1) ... [2022-11-21 23:14:39,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:14:39,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:14:40,130 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:14:40,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bc0ffa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:14:40, skipping insertion in model container [2022-11-21 23:14:40,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:14:40,132 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:14:40,136 INFO L158 Benchmark]: Toolchain (without parser) took 279.30ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 31.4MB in the beginning and 65.5MB in the end (delta: -34.2MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-21 23:14:40,137 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 97.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:14:40,139 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.91ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 31.1MB in the beginning and 65.5MB in the end (delta: -34.4MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-21 23:14:40,141 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 97.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.91ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 31.1MB in the beginning and 65.5MB in the end (delta: -34.4MB). Peak memory consumption was 6.1MB. 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