./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 9bd2c7ff 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_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:09:22,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:09:23,129 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-11-19 05:09:23,141 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:09:23,142 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:09:23,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:09:23,184 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:09:23,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:09:23,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:09:23,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:09:23,186 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:09:23,187 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:09:23,188 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:09:23,188 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:09:23,189 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:09:23,189 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:09:23,190 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:09:23,191 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:09:23,191 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:09:23,192 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:09:23,192 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:09:23,193 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:09:23,194 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:09:23,194 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:09:23,195 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:09:23,195 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:09:23,196 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:09:23,196 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:09:23,197 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:09:23,197 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:09:23,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:09:23,198 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 05:09:23,198 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:09:23,199 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:09:23,199 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:09:23,200 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:09:23,200 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:09:23,201 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:09:23,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:09:23,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:09:23,202 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:09:23,203 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:09:23,204 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:09:23,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:09:23,204 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:09:23,204 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:09:23,205 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:09:23,205 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-19 05:09:23,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:09:23,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:09:23,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:09:23,558 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:09:23,558 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:09:23,559 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-19 05:09:26,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:09:27,410 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:09:27,411 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-19 05:09:27,441 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/data/f1288cff3/33d9ebc43fbb4dc9a5e65a787a6a19c1/FLAG6a1447ccc [2023-11-19 05:09:27,462 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/data/f1288cff3/33d9ebc43fbb4dc9a5e65a787a6a19c1 [2023-11-19 05:09:27,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:09:27,473 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:09:27,474 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:09:27,475 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:09:27,481 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:09:27,482 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:09:27" (1/1) ... [2023-11-19 05:09:27,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58907c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:09:27, skipping insertion in model container [2023-11-19 05:09:27,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:09:27" (1/1) ... [2023-11-19 05:09:27,564 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:09:28,098 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:09:28,113 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:09:28,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:09:28,232 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:09:28,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:09:28 WrapperNode [2023-11-19 05:09:28,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:09:28,234 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:09:28,234 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:09:28,235 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:09:28,243 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:09:28" (1/1) ... [2023-11-19 05:09:28,287 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-19 05:09:28,289 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:09:28" (1/1) ... [2023-11-19 05:09:28,289 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:09:28,290 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-19 05:09:28,294 INFO L158 Benchmark]: Toolchain (without parser) took 820.26ms. Allocated memory is still 125.8MB. Free memory was 80.0MB in the beginning and 56.8MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 05:09:28,295 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:09:28,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 758.96ms. Allocated memory is still 125.8MB. Free memory was 79.5MB in the beginning and 58.3MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-19 05:09:28,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.28ms. Allocated memory is still 125.8MB. Free memory was 58.3MB in the beginning and 57.3MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 05:09:28,300 INFO L338 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 125.8MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 758.96ms. Allocated memory is still 125.8MB. Free memory was 79.5MB in the beginning and 58.3MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.28ms. Allocated memory is still 125.8MB. Free memory was 58.3MB in the beginning and 57.3MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] 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_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:09:31,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:09:31,404 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf [2023-11-19 05:09:31,416 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:09:31,417 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:09:31,468 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:09:31,469 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:09:31,470 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:09:31,471 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:09:31,477 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:09:31,478 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:09:31,478 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:09:31,479 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:09:31,481 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:09:31,481 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:09:31,482 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:09:31,483 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:09:31,484 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:09:31,484 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:09:31,485 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:09:31,485 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:09:31,486 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:09:31,486 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:09:31,487 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:09:31,487 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:09:31,488 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:09:31,488 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 05:09:31,488 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:09:31,489 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:09:31,489 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:09:31,491 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:09:31,491 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:09:31,492 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:09:31,492 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:09:31,492 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:09:31,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:09:31,493 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:09:31,493 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:09:31,494 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:09:31,495 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:09:31,495 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:09:31,495 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:09:31,496 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:09:31,496 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:09:31,497 INFO L153 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_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2023-11-19 05:09:31,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:09:32,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:09:32,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:09:32,018 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:09:32,018 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:09:32,020 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-19 05:09:35,709 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:09:36,070 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:09:36,071 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-11-19 05:09:36,088 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/data/27c73ec83/2301ed724b6e4286b36393c2299c88d2/FLAG01229c1c1 [2023-11-19 05:09:36,104 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8002d281-c830-40bf-bcdc-1eefe8183fe7/bin/utaipan-verify-t7M7D8N6sZ/data/27c73ec83/2301ed724b6e4286b36393c2299c88d2 [2023-11-19 05:09:36,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:09:36,108 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:09:36,110 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:09:36,110 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:09:36,115 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:09:36,116 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:09:36" (1/1) ... [2023-11-19 05:09:36,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@265c5f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:09:36, skipping insertion in model container [2023-11-19 05:09:36,118 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:09:36" (1/1) ... [2023-11-19 05:09:36,165 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:09:36,654 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:09:36,671 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:09:36,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:09:36,849 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:09:36,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:09:36 WrapperNode [2023-11-19 05:09:36,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:09:36,851 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:09:36,852 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:09:36,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:09:36,861 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:09:36" (1/1) ... [2023-11-19 05:09:36,901 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-19 05:09:36,927 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:09:36" (1/1) ... [2023-11-19 05:09:36,928 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:09:36,928 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-19 05:09:36,931 INFO L158 Benchmark]: Toolchain (without parser) took 821.30ms. Allocated memory is still 109.1MB. Free memory was 83.5MB in the beginning and 59.5MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 05:09:36,931 INFO L158 Benchmark]: CDTParser took 1.56ms. Allocated memory is still 75.5MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:09:36,933 INFO L158 Benchmark]: CACSL2BoogieTranslator took 740.31ms. Allocated memory is still 109.1MB. Free memory was 83.2MB in the beginning and 60.8MB in the end (delta: 22.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-19 05:09:36,934 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.04ms. Allocated memory is still 109.1MB. Free memory was 60.7MB in the beginning and 59.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 05:09:36,936 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.56ms. Allocated memory is still 75.5MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 740.31ms. Allocated memory is still 109.1MB. Free memory was 83.2MB in the beginning and 60.8MB in the end (delta: 22.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.04ms. Allocated memory is still 109.1MB. Free memory was 60.7MB in the beginning and 59.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] 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: ERROR: TYPE ERROR