./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cb5bfc1a8464cddde83cddd5aff6365e1e8e8f5fea381390d6f1d2e53f223890 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:41:25,286 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:41:25,289 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:41:25,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:41:25,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:41:25,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:41:25,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:41:25,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:41:25,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:41:25,378 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:41:25,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:41:25,382 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:41:25,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:41:25,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:41:25,390 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:41:25,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:41:25,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:41:25,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:41:25,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:41:25,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:41:25,419 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:41:25,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:41:25,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:41:25,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:41:25,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:41:25,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:41:25,435 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:41:25,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:41:25,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:41:25,441 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:41:25,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:41:25,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:41:25,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:41:25,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:41:25,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:41:25,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:41:25,452 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:41:25,452 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:41:25,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:41:25,454 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:41:25,455 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:41:25,457 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:41:25,516 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:41:25,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:41:25,520 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:41:25,520 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:41:25,521 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:41:25,521 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:41:25,521 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:41:25,522 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:41:25,523 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:41:25,523 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:41:25,523 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:41:25,524 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:41:25,524 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:41:25,529 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:41:25,530 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:41:25,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:41:25,531 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:41:25,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:41:25,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:41:25,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:41:25,532 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:41:25,533 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:41:25,533 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:41:25,533 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:41:25,533 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:41:25,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:41:25,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:41:25,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:41:25,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:41:25,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:41:25,538 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:41:25,538 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:41:25,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:41:25,539 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:41:25,539 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:41:25,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:41:25,540 INFO L138 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_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb5bfc1a8464cddde83cddd5aff6365e1e8e8f5fea381390d6f1d2e53f223890 [2021-11-07 01:41:25,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:41:25,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:41:25,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:41:25,937 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:41:25,938 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:41:25,939 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i [2021-11-07 01:41:26,046 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data/6587f4e8d/f18ee2a789c548b6a131aa4523383960/FLAG1f79ef567 [2021-11-07 01:41:27,209 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:41:27,210 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i [2021-11-07 01:41:27,298 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data/6587f4e8d/f18ee2a789c548b6a131aa4523383960/FLAG1f79ef567 [2021-11-07 01:41:27,516 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data/6587f4e8d/f18ee2a789c548b6a131aa4523383960 [2021-11-07 01:41:27,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:41:27,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:41:27,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:41:27,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:41:27,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:41:27,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:41:27" (1/1) ... [2021-11-07 01:41:27,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3105ebf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:27, skipping insertion in model container [2021-11-07 01:41:27,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:41:27" (1/1) ... [2021-11-07 01:41:27,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:41:27,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:41:28,353 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5701] [2021-11-07 01:41:28,355 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5702-5703] [2021-11-07 01:41:28,741 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i[171010,171023] [2021-11-07 01:41:29,261 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,263 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,264 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,267 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,268 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,268 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,272 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,272 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,276 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,278 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,289 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,313 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,340 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,433 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,527 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,692 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,707 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,984 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,994 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:29,994 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:30,095 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:30,599 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:30,610 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:30,628 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:41:30,749 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:41:30,964 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 01:41:30,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3aa31f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:30, skipping insertion in model container [2021-11-07 01:41:30,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:41:30,967 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:41:30,969 INFO L168 Benchmark]: Toolchain (without parser) took 3447.16 ms. Allocated memory was 121.6 MB in the beginning and 226.5 MB in the end (delta: 104.9 MB). Free memory was 74.0 MB in the beginning and 143.3 MB in the end (delta: -69.3 MB). Peak memory consumption was 57.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:41:30,970 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 121.6 MB. Free memory is still 76.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:41:30,972 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3444.34 ms. Allocated memory was 121.6 MB in the beginning and 226.5 MB in the end (delta: 104.9 MB). Free memory was 74.0 MB in the beginning and 143.3 MB in the end (delta: -69.3 MB). Peak memory consumption was 57.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:41:30,975 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 121.6 MB. Free memory is still 76.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3444.34 ms. Allocated memory was 121.6 MB in the beginning and 226.5 MB in the end (delta: 104.9 MB). Free memory was 74.0 MB in the beginning and 143.3 MB in the end (delta: -69.3 MB). Peak memory consumption was 57.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6009]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cb5bfc1a8464cddde83cddd5aff6365e1e8e8f5fea381390d6f1d2e53f223890 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:41:33,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:41:33,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:41:33,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:41:33,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:41:33,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:41:33,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:41:33,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:41:33,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:41:33,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:41:33,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:41:33,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:41:33,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:41:33,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:41:33,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:41:33,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:41:33,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:41:33,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:41:33,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:41:33,311 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:41:33,313 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:41:33,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:41:33,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:41:33,318 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:41:33,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:41:33,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:41:33,324 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:41:33,325 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:41:33,326 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:41:33,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:41:33,328 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:41:33,329 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:41:33,330 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:41:33,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:41:33,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:41:33,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:41:33,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:41:33,334 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:41:33,335 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:41:33,336 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:41:33,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:41:33,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:41:33,370 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:41:33,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:41:33,372 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:41:33,372 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:41:33,372 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:41:33,373 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:41:33,373 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:41:33,373 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:41:33,373 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:41:33,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:41:33,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:41:33,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:41:33,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:41:33,375 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:41:33,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:41:33,376 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:41:33,376 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:41:33,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:41:33,377 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:41:33,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:41:33,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:41:33,378 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:41:33,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:41:33,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:41:33,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:41:33,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:41:33,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:41:33,380 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:41:33,380 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:41:33,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:41:33,381 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:41:33,381 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:41:33,381 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_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb5bfc1a8464cddde83cddd5aff6365e1e8e8f5fea381390d6f1d2e53f223890 [2021-11-07 01:41:33,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:41:33,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:41:33,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:41:33,766 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:41:33,766 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:41:33,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i [2021-11-07 01:41:33,851 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data/2744b9dfe/89edad558c24478e8bf0bb1ada8367c7/FLAG8bdcc5988 [2021-11-07 01:41:35,091 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:41:35,091 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i [2021-11-07 01:41:35,154 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data/2744b9dfe/89edad558c24478e8bf0bb1ada8367c7/FLAG8bdcc5988 [2021-11-07 01:41:35,316 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/data/2744b9dfe/89edad558c24478e8bf0bb1ada8367c7 [2021-11-07 01:41:35,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:41:35,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:41:35,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:41:35,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:41:35,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:41:35,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:41:35" (1/1) ... [2021-11-07 01:41:35,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58bdfb19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:35, skipping insertion in model container [2021-11-07 01:41:35,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:41:35" (1/1) ... [2021-11-07 01:41:35,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:41:35,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:41:36,368 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5701] [2021-11-07 01:41:36,369 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5702-5703] [2021-11-07 01:41:36,724 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i[171010,171023] [2021-11-07 01:41:38,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:41:38,941 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:41:39,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:41:39,156 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5701] [2021-11-07 01:41:39,156 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5702-5703] [2021-11-07 01:41:39,171 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i[171010,171023] [2021-11-07 01:41:39,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:41:39,692 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:41:39,823 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5701] [2021-11-07 01:41:39,823 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5702-5703] [2021-11-07 01:41:39,828 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i[171010,171023] [2021-11-07 01:41:40,202 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:41:40,414 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:41:40,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40 WrapperNode [2021-11-07 01:41:40,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:41:40,416 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:41:40,416 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:41:40,417 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:41:40,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:40,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:40,801 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:41:40,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:41:40,803 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:41:40,803 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:41:40,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:40,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:40,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:40,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:41,061 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:41,073 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:41,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:41,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:41:41,144 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:41:41,144 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:41:41,144 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:41:41,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (1/1) ... [2021-11-07 01:41:41,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:41:41,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:41:41,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:41:41,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:41:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:41:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:41:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:41:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:41:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:41:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:41:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:41:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:41:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:41:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:41:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:41:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:41:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:41:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:41:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:41:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:41:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:41:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:41:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:41:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:48:06,506 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 01:48:06,507 INFO L299 CfgBuilder]: Removed 209 assume(true) statements. [2021-11-07 01:48:06,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:48:06 BoogieIcfgContainer [2021-11-07 01:48:06,510 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 01:48:06,513 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 01:48:06,513 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 01:48:06,517 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 01:48:06,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:41:35" (1/3) ... [2021-11-07 01:48:06,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a4f3f64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:48:06, skipping insertion in model container [2021-11-07 01:48:06,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:41:40" (2/3) ... [2021-11-07 01:48:06,519 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a4f3f64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:48:06, skipping insertion in model container [2021-11-07 01:48:06,519 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:48:06" (3/3) ... [2021-11-07 01:48:06,521 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i [2021-11-07 01:48:06,527 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 01:48:06,528 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-07 01:48:06,609 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 01:48:06,617 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 01:48:06,625 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 01:48:06,648 INFO L276 IsEmpty]: Start isEmpty. Operand has 290 states, 287 states have (on average 1.4459930313588851) internal successors, (415), 289 states have internal predecessors, (415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:48:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-07 01:48:06,656 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:48:06,657 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:48:06,658 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:48:06,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:48:06,665 INFO L85 PathProgramCache]: Analyzing trace with hash 602802782, now seen corresponding path program 1 times [2021-11-07 01:48:06,731 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:48:06,731 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1571050211] [2021-11-07 01:48:06,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:48:06,733 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:48:06,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:48:06,737 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:48:06,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 01:48:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:48:43,304 INFO L263 TraceCheckSpWp]: Trace formula consists of 8951 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 01:48:43,321 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:48:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:48:43,660 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:48:43,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:48:43,951 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:48:43,951 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1571050211] [2021-11-07 01:48:43,952 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1571050211] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:48:43,952 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:48:43,952 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 01:48:43,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402391295] [2021-11-07 01:48:43,960 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 01:48:43,961 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:48:43,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 01:48:43,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 01:48:43,981 INFO L87 Difference]: Start difference. First operand has 290 states, 287 states have (on average 1.4459930313588851) internal successors, (415), 289 states have internal predecessors, (415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:48:46,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:48:46,191 INFO L93 Difference]: Finished difference Result 804 states and 1158 transitions. [2021-11-07 01:48:46,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 01:48:46,193 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-07 01:48:46,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:48:46,213 INFO L225 Difference]: With dead ends: 804 [2021-11-07 01:48:46,213 INFO L226 Difference]: Without dead ends: 462 [2021-11-07 01:48:46,219 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 01:48:46,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2021-11-07 01:48:46,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 460. [2021-11-07 01:48:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 460 states, 458 states have (on average 1.4388646288209608) internal successors, (659), 459 states have internal predecessors, (659), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:48:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 659 transitions. [2021-11-07 01:48:46,313 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 659 transitions. Word has length 19 [2021-11-07 01:48:46,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:48:46,314 INFO L470 AbstractCegarLoop]: Abstraction has 460 states and 659 transitions. [2021-11-07 01:48:46,314 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:48:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 659 transitions. [2021-11-07 01:48:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-07 01:48:46,318 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:48:46,318 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:48:46,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 01:48:46,533 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:48:46,534 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:48:46,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:48:46,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1817339411, now seen corresponding path program 1 times [2021-11-07 01:48:46,557 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:48:46,557 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [352964782] [2021-11-07 01:48:46,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:48:46,558 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:48:46,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:48:46,570 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:48:46,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 01:49:23,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:49:24,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 8984 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 01:49:24,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:49:24,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:49:24,804 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:49:25,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:49:25,308 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:49:25,309 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [352964782] [2021-11-07 01:49:25,309 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [352964782] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:49:25,310 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:49:25,310 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 01:49:25,310 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325428577] [2021-11-07 01:49:25,312 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:49:25,312 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:49:25,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:49:25,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:49:25,314 INFO L87 Difference]: Start difference. First operand 460 states and 659 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:49:27,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:49:27,718 INFO L93 Difference]: Finished difference Result 1036 states and 1491 transitions. [2021-11-07 01:49:27,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:49:27,720 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2021-11-07 01:49:27,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:49:27,726 INFO L225 Difference]: With dead ends: 1036 [2021-11-07 01:49:27,726 INFO L226 Difference]: Without dead ends: 588 [2021-11-07 01:49:27,729 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:49:27,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2021-11-07 01:49:27,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 492. [2021-11-07 01:49:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 492 states, 490 states have (on average 1.4428571428571428) internal successors, (707), 491 states have internal predecessors, (707), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:49:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 492 states and 707 transitions. [2021-11-07 01:49:27,770 INFO L78 Accepts]: Start accepts. Automaton has 492 states and 707 transitions. Word has length 32 [2021-11-07 01:49:27,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:49:27,771 INFO L470 AbstractCegarLoop]: Abstraction has 492 states and 707 transitions. [2021-11-07 01:49:27,771 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:49:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 707 transitions. [2021-11-07 01:49:27,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-07 01:49:27,775 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:49:27,775 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:49:28,001 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Forcibly destroying the process [2021-11-07 01:49:28,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-07 01:49:28,009 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:49:28,009 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:49:28,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:49:28,010 INFO L85 PathProgramCache]: Analyzing trace with hash -2007481882, now seen corresponding path program 1 times [2021-11-07 01:49:28,041 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:49:28,041 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1210934414] [2021-11-07 01:49:28,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:49:28,041 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:49:28,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:49:28,045 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:49:28,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-07 01:50:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:50:04,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 8986 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 01:50:04,703 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:50:04,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:50:04,980 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:50:05,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:50:05,290 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:50:05,291 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1210934414] [2021-11-07 01:50:05,291 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1210934414] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:50:05,291 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:50:05,291 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-07 01:50:05,292 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430493243] [2021-11-07 01:50:05,292 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:50:05,293 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:50:05,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:50:05,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:50:05,294 INFO L87 Difference]: Start difference. First operand 492 states and 707 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:50:09,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:50:09,693 INFO L93 Difference]: Finished difference Result 1398 states and 2013 transitions. [2021-11-07 01:50:09,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:50:09,695 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-11-07 01:50:09,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:50:09,703 INFO L225 Difference]: With dead ends: 1398 [2021-11-07 01:50:09,703 INFO L226 Difference]: Without dead ends: 940 [2021-11-07 01:50:09,705 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:50:09,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 940 states. [2021-11-07 01:50:09,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 940 to 502. [2021-11-07 01:50:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 502 states, 500 states have (on average 1.434) internal successors, (717), 501 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:50:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 502 states and 717 transitions. [2021-11-07 01:50:09,763 INFO L78 Accepts]: Start accepts. Automaton has 502 states and 717 transitions. Word has length 33 [2021-11-07 01:50:09,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:50:09,763 INFO L470 AbstractCegarLoop]: Abstraction has 502 states and 717 transitions. [2021-11-07 01:50:09,764 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:50:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 717 transitions. [2021-11-07 01:50:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-07 01:50:09,767 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:50:09,767 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:50:09,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-07 01:50:09,973 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:50:09,974 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:50:09,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:50:09,974 INFO L85 PathProgramCache]: Analyzing trace with hash 934204317, now seen corresponding path program 1 times [2021-11-07 01:50:09,996 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:50:09,997 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1065298848] [2021-11-07 01:50:09,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:50:09,997 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:50:09,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:50:09,998 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:50:10,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-07 01:50:45,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:50:46,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 8995 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 01:50:46,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:50:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:50:47,514 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:50:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:50:48,455 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:50:48,455 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1065298848] [2021-11-07 01:50:48,455 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1065298848] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:50:48,456 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2023268944] [2021-11-07 01:50:48,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:50:48,456 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 01:50:48,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 01:50:48,465 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 01:50:48,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2021-11-07 01:50:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:50:56,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 8995 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 01:50:56,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:50:57,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-07 01:50:57,030 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:50:57,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-07 01:50:57,871 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2023268944] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:50:57,871 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-11-07 01:50:57,871 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [4, 4] total 7 [2021-11-07 01:50:57,871 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888106858] [2021-11-07 01:50:57,872 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 01:50:57,872 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:50:57,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 01:50:57,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:50:57,874 INFO L87 Difference]: Start difference. First operand 502 states and 717 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:50:57,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:50:57,966 INFO L93 Difference]: Finished difference Result 502 states and 717 transitions. [2021-11-07 01:50:57,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 01:50:57,968 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 40 [2021-11-07 01:50:57,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:50:57,968 INFO L225 Difference]: With dead ends: 502 [2021-11-07 01:50:57,968 INFO L226 Difference]: Without dead ends: 0 [2021-11-07 01:50:57,970 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:50:57,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-07 01:50:57,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-07 01:50:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:50:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-07 01:50:57,971 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 40 [2021-11-07 01:50:57,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:50:57,971 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-07 01:50:57,971 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:50:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-07 01:50:57,972 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-07 01:50:57,975 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 01:50:57,977 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 01:50:58,189 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Forcibly destroying the process [2021-11-07 01:50:58,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-07 01:50:58,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2021-11-07 01:50:58,451 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt [2021-11-07 01:50:58,453 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-07 01:50:58,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:50:58,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:51:02,120 INFO L860 garLoopResultBuilder]: At program point L13116(lines 1 13968) the Hoare annotation is: true [2021-11-07 01:51:02,120 INFO L857 garLoopResultBuilder]: For program point L13182(lines 13182 13185) no Hoare annotation was computed. [2021-11-07 01:51:02,120 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 5933) no Hoare annotation was computed. [2021-11-07 01:51:02,121 INFO L857 garLoopResultBuilder]: For program point L7501(lines 7501 7573) no Hoare annotation was computed. [2021-11-07 01:51:02,121 INFO L857 garLoopResultBuilder]: For program point L7237-1(lines 7237 7240) no Hoare annotation was computed. [2021-11-07 01:51:02,121 INFO L857 garLoopResultBuilder]: For program point L11928(lines 11928 11934) no Hoare annotation was computed. [2021-11-07 01:51:02,121 INFO L857 garLoopResultBuilder]: For program point L7502(line 7502) no Hoare annotation was computed. [2021-11-07 01:51:02,121 INFO L857 garLoopResultBuilder]: For program point L7371(lines 7371 7374) no Hoare annotation was computed. [2021-11-07 01:51:02,121 INFO L857 garLoopResultBuilder]: For program point L7371-2(lines 7371 7374) no Hoare annotation was computed. [2021-11-07 01:51:02,121 INFO L857 garLoopResultBuilder]: For program point L7305(lines 7305 7308) no Hoare annotation was computed. [2021-11-07 01:51:02,122 INFO L853 garLoopResultBuilder]: At program point L13912(lines 13911 13913) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,122 INFO L857 garLoopResultBuilder]: For program point L7504(line 7504) no Hoare annotation was computed. [2021-11-07 01:51:02,122 INFO L857 garLoopResultBuilder]: For program point L10609(lines 10609 10613) no Hoare annotation was computed. [2021-11-07 01:51:02,122 INFO L857 garLoopResultBuilder]: For program point L11931(lines 11931 11934) no Hoare annotation was computed. [2021-11-07 01:51:02,123 INFO L857 garLoopResultBuilder]: For program point L13054(lines 13054 13058) no Hoare annotation was computed. [2021-11-07 01:51:02,123 INFO L853 garLoopResultBuilder]: At program point L13847(lines 13846 13848) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,123 INFO L857 garLoopResultBuilder]: For program point L11931-2(lines 11928 11934) no Hoare annotation was computed. [2021-11-07 01:51:02,123 INFO L853 garLoopResultBuilder]: At program point L13847-1(lines 13846 13848) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,123 INFO L857 garLoopResultBuilder]: For program point L7571(line 7571) no Hoare annotation was computed. [2021-11-07 01:51:02,124 INFO L853 garLoopResultBuilder]: At program point L11799(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,124 INFO L857 garLoopResultBuilder]: For program point L7505(lines 7505 7508) no Hoare annotation was computed. [2021-11-07 01:51:02,124 INFO L860 garLoopResultBuilder]: At program point L13187(lines 13179 13189) the Hoare annotation is: true [2021-11-07 01:51:02,124 INFO L860 garLoopResultBuilder]: At program point L13915(lines 13914 13916) the Hoare annotation is: true [2021-11-07 01:51:02,124 INFO L853 garLoopResultBuilder]: At program point L5789-2(lines 5784 5791) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,124 INFO L860 garLoopResultBuilder]: At program point L5789-3(lines 5784 5791) the Hoare annotation is: true [2021-11-07 01:51:02,124 INFO L853 garLoopResultBuilder]: At program point L5789(lines 5784 5791) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,125 INFO L853 garLoopResultBuilder]: At program point L5789-1(lines 5784 5791) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,125 INFO L853 garLoopResultBuilder]: At program point L13056(lines 13027 13072) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,125 INFO L853 garLoopResultBuilder]: At program point L11801(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,125 INFO L857 garLoopResultBuilder]: For program point L11339(lines 11339 11342) no Hoare annotation was computed. [2021-11-07 01:51:02,125 INFO L857 garLoopResultBuilder]: For program point L11339-2(lines 11339 11342) no Hoare annotation was computed. [2021-11-07 01:51:02,126 INFO L853 garLoopResultBuilder]: At program point L13850(lines 7581 7588) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,126 INFO L853 garLoopResultBuilder]: At program point L7574(lines 7488 7579) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,126 INFO L857 garLoopResultBuilder]: For program point L13784(lines 13784 13787) no Hoare annotation was computed. [2021-11-07 01:51:02,126 INFO L857 garLoopResultBuilder]: For program point L7376-2(lines 7376 7379) no Hoare annotation was computed. [2021-11-07 01:51:02,126 INFO L857 garLoopResultBuilder]: For program point L7376(lines 7376 7379) no Hoare annotation was computed. [2021-11-07 01:51:02,126 INFO L860 garLoopResultBuilder]: At program point L10614(lines 10606 10616) the Hoare annotation is: true [2021-11-07 01:51:02,126 INFO L853 garLoopResultBuilder]: At program point L11671(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,126 INFO L853 garLoopResultBuilder]: At program point L11804(lines 11728 11806) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,127 INFO L853 garLoopResultBuilder]: At program point L9756(lines 9752 9758) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,127 INFO L857 garLoopResultBuilder]: For program point L7510(line 7510) no Hoare annotation was computed. [2021-11-07 01:51:02,127 INFO L853 garLoopResultBuilder]: At program point L7312(lines 7297 7318) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,127 INFO L853 garLoopResultBuilder]: At program point L13060(lines 13027 13072) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,127 INFO L853 garLoopResultBuilder]: At program point L13853(lines 13852 13854) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,127 INFO L857 garLoopResultBuilder]: For program point L11937(lines 11937 11943) no Hoare annotation was computed. [2021-11-07 01:51:02,128 INFO L857 garLoopResultBuilder]: For program point L7511(lines 7511 7543) no Hoare annotation was computed. [2021-11-07 01:51:02,128 INFO L853 garLoopResultBuilder]: At program point L11673(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,128 INFO L853 garLoopResultBuilder]: At program point L11343(lines 11318 11345) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,128 INFO L860 garLoopResultBuilder]: At program point L7578(lines 7481 7580) the Hoare annotation is: true [2021-11-07 01:51:02,128 INFO L853 garLoopResultBuilder]: At program point L7314(lines 7297 7318) the Hoare annotation is: (and (bvsle ~poll~0 (_ bv256 32)) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-07 01:51:02,129 INFO L853 garLoopResultBuilder]: At program point L13062(lines 13027 13072) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,129 INFO L857 garLoopResultBuilder]: For program point L7513(lines 7513 7540) no Hoare annotation was computed. [2021-11-07 01:51:02,129 INFO L857 garLoopResultBuilder]: For program point L11940(lines 11940 11943) no Hoare annotation was computed. [2021-11-07 01:51:02,129 INFO L857 garLoopResultBuilder]: For program point L11940-2(lines 11937 11943) no Hoare annotation was computed. [2021-11-07 01:51:02,129 INFO L857 garLoopResultBuilder]: For program point L7514(line 7514) no Hoare annotation was computed. [2021-11-07 01:51:02,129 INFO L857 garLoopResultBuilder]: For program point L11280-3(lines 11280 11285) no Hoare annotation was computed. [2021-11-07 01:51:02,129 INFO L857 garLoopResultBuilder]: For program point L11280-5(lines 11280 11285) no Hoare annotation was computed. [2021-11-07 01:51:02,130 INFO L857 garLoopResultBuilder]: For program point L11280(lines 11280 11285) no Hoare annotation was computed. [2021-11-07 01:51:02,130 INFO L857 garLoopResultBuilder]: For program point L11280-2(lines 11280 11285) no Hoare annotation was computed. [2021-11-07 01:51:02,130 INFO L853 garLoopResultBuilder]: At program point L5929(lines 13758 13767) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,130 INFO L853 garLoopResultBuilder]: At program point L5929-1(lines 13781 13790) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,130 INFO L853 garLoopResultBuilder]: At program point L5797(lines 5793 5799) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,130 INFO L860 garLoopResultBuilder]: At program point L5797-1(lines 5793 5799) the Hoare annotation is: true [2021-11-07 01:51:02,130 INFO L853 garLoopResultBuilder]: At program point L13659(lines 13655 13661) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,130 INFO L857 garLoopResultBuilder]: For program point L11743-2(lines 11743 11746) no Hoare annotation was computed. [2021-11-07 01:51:02,130 INFO L857 garLoopResultBuilder]: For program point L11611(lines 11611 11614) no Hoare annotation was computed. [2021-11-07 01:51:02,130 INFO L853 garLoopResultBuilder]: At program point L7713(lines 7708 7715) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,131 INFO L857 garLoopResultBuilder]: For program point L7515(lines 7515 7520) no Hoare annotation was computed. [2021-11-07 01:51:02,131 INFO L857 garLoopResultBuilder]: For program point L11743(lines 11743 11746) no Hoare annotation was computed. [2021-11-07 01:51:02,131 INFO L857 garLoopResultBuilder]: For program point L11611-3(lines 11611 11614) no Hoare annotation was computed. [2021-11-07 01:51:02,131 INFO L857 garLoopResultBuilder]: For program point L11611-2(lines 11611 11614) no Hoare annotation was computed. [2021-11-07 01:51:02,131 INFO L857 garLoopResultBuilder]: For program point L11611-5(lines 11611 11614) no Hoare annotation was computed. [2021-11-07 01:51:02,131 INFO L853 garLoopResultBuilder]: At program point L7317(lines 7271 7361) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,131 INFO L853 garLoopResultBuilder]: At program point L10622-1(lines 10617 10624) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,131 INFO L853 garLoopResultBuilder]: At program point L10622(lines 10617 10624) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,132 INFO L857 garLoopResultBuilder]: For program point L7253-2(lines 7253 7256) no Hoare annotation was computed. [2021-11-07 01:51:02,132 INFO L857 garLoopResultBuilder]: For program point L7253(lines 7253 7256) no Hoare annotation was computed. [2021-11-07 01:51:02,132 INFO L857 garLoopResultBuilder]: For program point L5932-1(line 5932) no Hoare annotation was computed. [2021-11-07 01:51:02,132 INFO L857 garLoopResultBuilder]: For program point L5932(line 5932) no Hoare annotation was computed. [2021-11-07 01:51:02,132 INFO L860 garLoopResultBuilder]: At program point L13860(lines 13859 13861) the Hoare annotation is: true [2021-11-07 01:51:02,133 INFO L860 garLoopResultBuilder]: At program point L13795(lines 13791 13797) the Hoare annotation is: true [2021-11-07 01:51:02,133 INFO L857 garLoopResultBuilder]: For program point L11946(lines 11946 11952) no Hoare annotation was computed. [2021-11-07 01:51:02,133 INFO L853 garLoopResultBuilder]: At program point L11748(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,133 INFO L853 garLoopResultBuilder]: At program point L11682(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,133 INFO L860 garLoopResultBuilder]: At program point L5804-1(lines 5801 5806) the Hoare annotation is: true [2021-11-07 01:51:02,133 INFO L853 garLoopResultBuilder]: At program point L13071(lines 13021 13073) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,133 INFO L860 garLoopResultBuilder]: At program point L5804(lines 5801 5806) the Hoare annotation is: true [2021-11-07 01:51:02,134 INFO L853 garLoopResultBuilder]: At program point L11684(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,134 INFO L857 garLoopResultBuilder]: For program point L7522(line 7522) no Hoare annotation was computed. [2021-11-07 01:51:02,134 INFO L853 garLoopResultBuilder]: At program point L11750(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,134 INFO L857 garLoopResultBuilder]: For program point L11949(lines 11949 11952) no Hoare annotation was computed. [2021-11-07 01:51:02,134 INFO L857 garLoopResultBuilder]: For program point L11949-2(lines 11946 11952) no Hoare annotation was computed. [2021-11-07 01:51:02,134 INFO L853 garLoopResultBuilder]: At program point L11619-1(lines 11346 11621) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,134 INFO L853 garLoopResultBuilder]: At program point L11619(lines 11346 11621) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,134 INFO L857 garLoopResultBuilder]: For program point L7523(lines 7523 7536) no Hoare annotation was computed. [2021-11-07 01:51:02,134 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-07 01:51:02,135 INFO L857 garLoopResultBuilder]: For program point L11289-1(lines 11289 11292) no Hoare annotation was computed. [2021-11-07 01:51:02,135 INFO L857 garLoopResultBuilder]: For program point L11289(lines 11289 11292) no Hoare annotation was computed. [2021-11-07 01:51:02,135 INFO L857 garLoopResultBuilder]: For program point L5872-1(lines 5872 5874) no Hoare annotation was computed. [2021-11-07 01:51:02,135 INFO L857 garLoopResultBuilder]: For program point L5872-2(lines 5872 5874) no Hoare annotation was computed. [2021-11-07 01:51:02,135 INFO L857 garLoopResultBuilder]: For program point L5872(lines 5872 5874) no Hoare annotation was computed. [2021-11-07 01:51:02,135 INFO L857 garLoopResultBuilder]: For program point L5872-5(lines 5872 5874) no Hoare annotation was computed. [2021-11-07 01:51:02,135 INFO L857 garLoopResultBuilder]: For program point L5872-3(lines 5872 5874) no Hoare annotation was computed. [2021-11-07 01:51:02,136 INFO L857 garLoopResultBuilder]: For program point L5872-4(lines 5872 5874) no Hoare annotation was computed. [2021-11-07 01:51:02,136 INFO L857 garLoopResultBuilder]: For program point L13140(lines 13140 13144) no Hoare annotation was computed. [2021-11-07 01:51:02,136 INFO L860 garLoopResultBuilder]: At program point L5939(lines 5938 5941) the Hoare annotation is: true [2021-11-07 01:51:02,136 INFO L860 garLoopResultBuilder]: At program point L5939-1(lines 5938 5941) the Hoare annotation is: true [2021-11-07 01:51:02,136 INFO L857 garLoopResultBuilder]: For program point L5873-2(line 5873) no Hoare annotation was computed. [2021-11-07 01:51:02,136 INFO L857 garLoopResultBuilder]: For program point L5873(line 5873) no Hoare annotation was computed. [2021-11-07 01:51:02,137 INFO L860 garLoopResultBuilder]: At program point L5939-2(lines 5938 5941) the Hoare annotation is: true [2021-11-07 01:51:02,137 INFO L857 garLoopResultBuilder]: For program point L5873-6(line 5873) no Hoare annotation was computed. [2021-11-07 01:51:02,137 INFO L857 garLoopResultBuilder]: For program point L5873-4(line 5873) no Hoare annotation was computed. [2021-11-07 01:51:02,137 INFO L857 garLoopResultBuilder]: For program point L5873-10(line 5873) no Hoare annotation was computed. [2021-11-07 01:51:02,137 INFO L857 garLoopResultBuilder]: For program point L5873-8(line 5873) no Hoare annotation was computed. [2021-11-07 01:51:02,138 INFO L857 garLoopResultBuilder]: For program point L7525-2(lines 7523 7535) no Hoare annotation was computed. [2021-11-07 01:51:02,138 INFO L853 garLoopResultBuilder]: At program point L11687(line 7332) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,138 INFO L857 garLoopResultBuilder]: For program point L7525(lines 7525 7529) no Hoare annotation was computed. [2021-11-07 01:51:02,138 INFO L853 garLoopResultBuilder]: At program point L13802(lines 13798 13804) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,138 INFO L860 garLoopResultBuilder]: At program point L7724(lines 7716 7726) the Hoare annotation is: true [2021-11-07 01:51:02,139 INFO L853 garLoopResultBuilder]: At program point L7262(lines 7188 7264) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,139 INFO L857 garLoopResultBuilder]: For program point L11821(lines 11821 11824) no Hoare annotation was computed. [2021-11-07 01:51:02,139 INFO L853 garLoopResultBuilder]: At program point L11755(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,139 INFO L857 garLoopResultBuilder]: For program point L11821-2(lines 11812 11843) no Hoare annotation was computed. [2021-11-07 01:51:02,140 INFO L853 garLoopResultBuilder]: At program point L12945(lines 12941 12947) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,140 INFO L857 garLoopResultBuilder]: For program point L7198(line 7198) no Hoare annotation was computed. [2021-11-07 01:51:02,140 INFO L853 garLoopResultBuilder]: At program point L11294-1(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,140 INFO L853 garLoopResultBuilder]: At program point L11294(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,140 INFO L857 garLoopResultBuilder]: For program point L7198-2(lines 7198 7201) no Hoare annotation was computed. [2021-11-07 01:51:02,140 INFO L857 garLoopResultBuilder]: For program point L11955(lines 11955 11961) no Hoare annotation was computed. [2021-11-07 01:51:02,140 INFO L853 garLoopResultBuilder]: At program point L11757(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,140 INFO L860 garLoopResultBuilder]: At program point L13871(lines 13870 13872) the Hoare annotation is: true [2021-11-07 01:51:02,141 INFO L857 garLoopResultBuilder]: For program point L7332-1(line 7332) no Hoare annotation was computed. [2021-11-07 01:51:02,141 INFO L853 garLoopResultBuilder]: At program point L13146(lines 13130 13148) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,141 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-07 01:51:02,141 INFO L857 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-07 01:51:02,141 INFO L857 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-07 01:51:02,141 INFO L853 garLoopResultBuilder]: At program point L11296(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,141 INFO L857 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-07 01:51:02,142 INFO L853 garLoopResultBuilder]: At program point L11296-1(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,142 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5933) no Hoare annotation was computed. [2021-11-07 01:51:02,142 INFO L857 garLoopResultBuilder]: For program point L11825-1(lines 11825 11828) no Hoare annotation was computed. [2021-11-07 01:51:02,142 INFO L857 garLoopResultBuilder]: For program point L7333-2(line 7333) no Hoare annotation was computed. [2021-11-07 01:51:02,142 INFO L857 garLoopResultBuilder]: For program point L7333(line 7333) no Hoare annotation was computed. [2021-11-07 01:51:02,142 INFO L853 garLoopResultBuilder]: At program point L5946(lines 5943 5948) the Hoare annotation is: (and (= (_ bv0 32) ~poll~0) (= (_ bv0 32) ~ldv_state_variable_5~0) (= ~dsp_poll~0 (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-07 01:51:02,142 INFO L857 garLoopResultBuilder]: For program point L11958-2(lines 11955 11961) no Hoare annotation was computed. [2021-11-07 01:51:02,142 INFO L853 garLoopResultBuilder]: At program point L5946-3(lines 5943 5948) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,142 INFO L853 garLoopResultBuilder]: At program point L5946-1(lines 5943 5948) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,142 INFO L853 garLoopResultBuilder]: At program point L5946-2(lines 5943 5948) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,143 INFO L857 garLoopResultBuilder]: For program point L11958(lines 11958 11961) no Hoare annotation was computed. [2021-11-07 01:51:02,143 INFO L860 garLoopResultBuilder]: At program point L7532(lines 1 13968) the Hoare annotation is: true [2021-11-07 01:51:02,143 INFO L853 garLoopResultBuilder]: At program point L6013(lines 6005 6015) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,143 INFO L853 garLoopResultBuilder]: At program point L5815(lines 5812 5817) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,143 INFO L853 garLoopResultBuilder]: At program point L5815-1(lines 5812 5817) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,143 INFO L853 garLoopResultBuilder]: At program point L11299-1(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,143 INFO L853 garLoopResultBuilder]: At program point L11299(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,143 INFO L853 garLoopResultBuilder]: At program point L11300-2(lines 11264 11302) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,143 INFO L857 garLoopResultBuilder]: For program point L11300-1(line 11300) no Hoare annotation was computed. [2021-11-07 01:51:02,143 INFO L857 garLoopResultBuilder]: For program point L7204(lines 7204 7208) no Hoare annotation was computed. [2021-11-07 01:51:02,144 INFO L857 garLoopResultBuilder]: For program point L11300-4(line 11300) no Hoare annotation was computed. [2021-11-07 01:51:02,144 INFO L853 garLoopResultBuilder]: At program point L11300-5(lines 11264 11302) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,144 INFO L857 garLoopResultBuilder]: For program point L11631-3(lines 11631 11634) no Hoare annotation was computed. [2021-11-07 01:51:02,144 INFO L857 garLoopResultBuilder]: For program point L11631-5(lines 11631 11634) no Hoare annotation was computed. [2021-11-07 01:51:02,144 INFO L857 garLoopResultBuilder]: For program point L11631-1(lines 11631 11634) no Hoare annotation was computed. [2021-11-07 01:51:02,145 INFO L853 garLoopResultBuilder]: At program point L7337(lines 7337 7340) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,145 INFO L857 garLoopResultBuilder]: For program point L11631-7(lines 11631 11634) no Hoare annotation was computed. [2021-11-07 01:51:02,145 INFO L857 garLoopResultBuilder]: For program point L5884-1(lines 5884 5892) no Hoare annotation was computed. [2021-11-07 01:51:02,145 INFO L857 garLoopResultBuilder]: For program point L5884(lines 5884 5892) no Hoare annotation was computed. [2021-11-07 01:51:02,145 INFO L857 garLoopResultBuilder]: For program point L11764(lines 11764 11767) no Hoare annotation was computed. [2021-11-07 01:51:02,146 INFO L857 garLoopResultBuilder]: For program point L11698(lines 11698 11724) no Hoare annotation was computed. [2021-11-07 01:51:02,146 INFO L857 garLoopResultBuilder]: For program point L11764-2(lines 11764 11767) no Hoare annotation was computed. [2021-11-07 01:51:02,146 INFO L853 garLoopResultBuilder]: At program point L11698-2(lines 11690 11727) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,146 INFO L853 garLoopResultBuilder]: At program point L13879(lines 13878 13880) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,146 INFO L853 garLoopResultBuilder]: At program point L11831(lines 11812 11843) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,147 INFO L857 garLoopResultBuilder]: For program point L11964(lines 11964 11970) no Hoare annotation was computed. [2021-11-07 01:51:02,147 INFO L857 garLoopResultBuilder]: For program point L7538(line 7538) no Hoare annotation was computed. [2021-11-07 01:51:02,147 INFO L853 garLoopResultBuilder]: At program point L11833(lines 11812 11843) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,147 INFO L857 garLoopResultBuilder]: For program point L7209-2(lines 7209 7212) no Hoare annotation was computed. [2021-11-07 01:51:02,147 INFO L857 garLoopResultBuilder]: For program point L7209(lines 7209 7212) no Hoare annotation was computed. [2021-11-07 01:51:02,147 INFO L853 garLoopResultBuilder]: At program point L10182(lines 10173 10194) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,148 INFO L853 garLoopResultBuilder]: At program point L11636(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,148 INFO L853 garLoopResultBuilder]: At program point L11636-2(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,148 INFO L853 garLoopResultBuilder]: At program point L11636-1(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,148 INFO L853 garLoopResultBuilder]: At program point L11636-3(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,149 INFO L857 garLoopResultBuilder]: For program point L7276(lines 7276 7318) no Hoare annotation was computed. [2021-11-07 01:51:02,149 INFO L857 garLoopResultBuilder]: For program point L10183(lines 10183 10186) no Hoare annotation was computed. [2021-11-07 01:51:02,149 INFO L853 garLoopResultBuilder]: At program point L13883(lines 13882 13884) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,149 INFO L857 garLoopResultBuilder]: For program point L11901(lines 11901 11907) no Hoare annotation was computed. [2021-11-07 01:51:02,149 INFO L857 garLoopResultBuilder]: For program point L11967-2(lines 11964 11970) no Hoare annotation was computed. [2021-11-07 01:51:02,149 INFO L857 garLoopResultBuilder]: For program point L11967(lines 11967 11970) no Hoare annotation was computed. [2021-11-07 01:51:02,149 INFO L857 garLoopResultBuilder]: For program point L7343(lines 7343 7347) no Hoare annotation was computed. [2021-11-07 01:51:02,149 INFO L857 garLoopResultBuilder]: For program point L7277(lines 7277 7282) no Hoare annotation was computed. [2021-11-07 01:51:02,149 INFO L853 garLoopResultBuilder]: At program point L10184(lines 10173 10194) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,150 INFO L853 garLoopResultBuilder]: At program point L11638-2(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,150 INFO L853 garLoopResultBuilder]: At program point L11638-1(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,150 INFO L853 garLoopResultBuilder]: At program point L11638-3(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,150 INFO L853 garLoopResultBuilder]: At program point L11638(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,150 INFO L853 garLoopResultBuilder]: At program point L6023(lines 6016 6025) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,151 INFO L857 garLoopResultBuilder]: For program point L13092(lines 13092 13095) no Hoare annotation was computed. [2021-11-07 01:51:02,151 INFO L853 garLoopResultBuilder]: At program point L5891(lines 5877 5894) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,151 INFO L853 garLoopResultBuilder]: At program point L5891-1(lines 5877 5894) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,151 INFO L853 garLoopResultBuilder]: At program point L11837(lines 11812 11843) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,151 INFO L857 garLoopResultBuilder]: For program point L11771(lines 11771 11774) no Hoare annotation was computed. [2021-11-07 01:51:02,151 INFO L853 garLoopResultBuilder]: At program point L11706(lines 11698 11711) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,152 INFO L853 garLoopResultBuilder]: At program point L13886-1(lines 13885 13887) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,152 INFO L857 garLoopResultBuilder]: For program point L11904(lines 11904 11907) no Hoare annotation was computed. [2021-11-07 01:51:02,152 INFO L857 garLoopResultBuilder]: For program point L11904-2(lines 11901 11907) no Hoare annotation was computed. [2021-11-07 01:51:02,152 INFO L857 garLoopResultBuilder]: For program point L13028(lines 13028 13031) no Hoare annotation was computed. [2021-11-07 01:51:02,152 INFO L853 garLoopResultBuilder]: At program point L11839(lines 11812 11843) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,152 INFO L857 garLoopResultBuilder]: For program point L7545(line 7545) no Hoare annotation was computed. [2021-11-07 01:51:02,152 INFO L853 garLoopResultBuilder]: At program point L11641-1(lines 11622 11643) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,152 INFO L853 garLoopResultBuilder]: At program point L11641(lines 11622 11643) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,152 INFO L853 garLoopResultBuilder]: At program point L11641-3(lines 11622 11643) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,152 INFO L853 garLoopResultBuilder]: At program point L11641-2(lines 11622 11643) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,153 INFO L857 garLoopResultBuilder]: For program point L11311-2(lines 11307 11316) no Hoare annotation was computed. [2021-11-07 01:51:02,153 INFO L853 garLoopResultBuilder]: At program point L10188(lines 10173 10194) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,153 INFO L857 garLoopResultBuilder]: For program point L11311(lines 11311 11314) no Hoare annotation was computed. [2021-11-07 01:51:02,153 INFO L853 garLoopResultBuilder]: At program point L11708(lines 11698 11711) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,153 INFO L857 garLoopResultBuilder]: For program point L10189(lines 10189 10192) no Hoare annotation was computed. [2021-11-07 01:51:02,153 INFO L853 garLoopResultBuilder]: At program point L11973(lines 11872 11979) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,153 INFO L857 garLoopResultBuilder]: For program point L7547(line 7547) no Hoare annotation was computed. [2021-11-07 01:51:02,153 INFO L857 garLoopResultBuilder]: For program point L7283(lines 7283 7288) no Hoare annotation was computed. [2021-11-07 01:51:02,153 INFO L857 garLoopResultBuilder]: For program point L7349(lines 7349 7353) no Hoare annotation was computed. [2021-11-07 01:51:02,153 INFO L853 garLoopResultBuilder]: At program point L10190(lines 10173 10194) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,153 INFO L853 garLoopResultBuilder]: At program point L11842(lines 7337 7340) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,154 INFO L853 garLoopResultBuilder]: At program point L11776(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,154 INFO L857 garLoopResultBuilder]: For program point L7548(lines 7548 7551) no Hoare annotation was computed. [2021-11-07 01:51:02,154 INFO L853 garLoopResultBuilder]: At program point L13957(lines 13956 13958) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,154 INFO L853 garLoopResultBuilder]: At program point L11975(lines 11872 11979) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,154 INFO L857 garLoopResultBuilder]: For program point L11315-1(line 11315) no Hoare annotation was computed. [2021-11-07 01:51:02,154 INFO L853 garLoopResultBuilder]: At program point L11315-2(lines 11303 11317) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,154 INFO L853 garLoopResultBuilder]: At program point L11778(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,154 INFO L857 garLoopResultBuilder]: For program point L11910(lines 11910 11916) no Hoare annotation was computed. [2021-11-07 01:51:02,154 INFO L857 garLoopResultBuilder]: For program point L13034(lines 13034 13037) no Hoare annotation was computed. [2021-11-07 01:51:02,154 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-07 01:51:02,155 INFO L857 garLoopResultBuilder]: For program point L13761(lines 13761 13764) no Hoare annotation was computed. [2021-11-07 01:51:02,155 INFO L853 garLoopResultBuilder]: At program point L11978(lines 11866 11980) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,155 INFO L853 garLoopResultBuilder]: At program point L13828(lines 13827 13829) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,155 INFO L857 garLoopResultBuilder]: For program point L13102(lines 13102 13106) no Hoare annotation was computed. [2021-11-07 01:51:02,155 INFO L853 garLoopResultBuilder]: At program point L11781(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,155 INFO L853 garLoopResultBuilder]: At program point L13895(lines 13894 13896) the Hoare annotation is: (and (= (_ bv0 32) ~poll~0) (= (_ bv0 32) ~ldv_state_variable_5~0) (= ~dsp_poll~0 (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-07 01:51:02,155 INFO L857 garLoopResultBuilder]: For program point L11913(lines 11913 11916) no Hoare annotation was computed. [2021-11-07 01:51:02,155 INFO L857 garLoopResultBuilder]: For program point L11913-2(lines 11910 11916) no Hoare annotation was computed. [2021-11-07 01:51:02,155 INFO L857 garLoopResultBuilder]: For program point L7553(line 7553) no Hoare annotation was computed. [2021-11-07 01:51:02,155 INFO L857 garLoopResultBuilder]: For program point L5902(lines 5902 5910) no Hoare annotation was computed. [2021-11-07 01:51:02,155 INFO L857 garLoopResultBuilder]: For program point L7554(lines 7554 7569) no Hoare annotation was computed. [2021-11-07 01:51:02,156 INFO L853 garLoopResultBuilder]: At program point L12905(lines 12902 12907) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,156 INFO L857 garLoopResultBuilder]: For program point L7290(lines 7290 7296) no Hoare annotation was computed. [2021-11-07 01:51:02,156 INFO L857 garLoopResultBuilder]: For program point L7224-2(lines 7224 7230) no Hoare annotation was computed. [2021-11-07 01:51:02,156 INFO L857 garLoopResultBuilder]: For program point L7224(lines 7224 7230) no Hoare annotation was computed. [2021-11-07 01:51:02,156 INFO L853 garLoopResultBuilder]: At program point L13963(lines 13962 13964) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,156 INFO L853 garLoopResultBuilder]: At program point L13831(lines 13830 13832) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,157 INFO L860 garLoopResultBuilder]: At program point L13171(lines 13156 13177) the Hoare annotation is: true [2021-11-07 01:51:02,157 INFO L853 garLoopResultBuilder]: At program point L11784(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,157 INFO L857 garLoopResultBuilder]: For program point L7556(lines 7556 7566) no Hoare annotation was computed. [2021-11-07 01:51:02,157 INFO L853 garLoopResultBuilder]: At program point L11719(lines 11711 11724) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,157 INFO L857 garLoopResultBuilder]: For program point L7557(line 7557) no Hoare annotation was computed. [2021-11-07 01:51:02,158 INFO L860 garLoopResultBuilder]: At program point L13173(lines 13156 13177) the Hoare annotation is: true [2021-11-07 01:51:02,158 INFO L853 garLoopResultBuilder]: At program point L13834(lines 13833 13835) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,158 INFO L853 garLoopResultBuilder]: At program point L11786(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,158 INFO L857 garLoopResultBuilder]: For program point L13966-1(lines 13966 13968) no Hoare annotation was computed. [2021-11-07 01:51:02,158 INFO L857 garLoopResultBuilder]: For program point L13966(lines 13966 13968) no Hoare annotation was computed. [2021-11-07 01:51:02,159 INFO L857 garLoopResultBuilder]: For program point L7558(lines 7558 7562) no Hoare annotation was computed. [2021-11-07 01:51:02,159 INFO L860 garLoopResultBuilder]: At program point L13834-1(lines 13833 13835) the Hoare annotation is: true [2021-11-07 01:51:02,159 INFO L853 garLoopResultBuilder]: At program point L7360(lines 7266 7362) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,159 INFO L860 garLoopResultBuilder]: At program point L13901(lines 13900 13902) the Hoare annotation is: true [2021-11-07 01:51:02,159 INFO L857 garLoopResultBuilder]: For program point L11919(lines 11919 11925) no Hoare annotation was computed. [2021-11-07 01:51:02,160 INFO L853 garLoopResultBuilder]: At program point L11721(lines 11711 11724) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,160 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-07 01:51:02,160 INFO L857 garLoopResultBuilder]: For program point L13044(lines 13044 13048) no Hoare annotation was computed. [2021-11-07 01:51:02,160 INFO L860 garLoopResultBuilder]: At program point L13110(lines 13091 13117) the Hoare annotation is: true [2021-11-07 01:51:02,160 INFO L853 garLoopResultBuilder]: At program point L5909(lines 5895 5912) the Hoare annotation is: (and (= (_ bv0 32) ~poll~0) (= (_ bv0 32) ~ldv_state_variable_5~0) (= ~dsp_poll~0 (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-07 01:51:02,160 INFO L860 garLoopResultBuilder]: At program point L13176(lines 1 13968) the Hoare annotation is: true [2021-11-07 01:51:02,160 INFO L857 garLoopResultBuilder]: For program point L11922(lines 11922 11925) no Hoare annotation was computed. [2021-11-07 01:51:02,160 INFO L857 garLoopResultBuilder]: For program point L11922-2(lines 11919 11925) no Hoare annotation was computed. [2021-11-07 01:51:02,161 INFO L853 garLoopResultBuilder]: At program point L12913-2(lines 12908 12915) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,161 INFO L853 garLoopResultBuilder]: At program point L12913-3(lines 12908 12915) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,161 INFO L853 garLoopResultBuilder]: At program point L12913(lines 12908 12915) the Hoare annotation is: (and (= (_ bv0 32) ~poll~0) (= (_ bv0 32) ~ldv_state_variable_5~0) (= ~dsp_poll~0 (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-07 01:51:02,161 INFO L853 garLoopResultBuilder]: At program point L12913-1(lines 12908 12915) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,161 INFO L853 garLoopResultBuilder]: At program point L13904(lines 13903 13905) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,161 INFO L857 garLoopResultBuilder]: For program point L7232-2(lines 7197 7263) no Hoare annotation was computed. [2021-11-07 01:51:02,161 INFO L857 garLoopResultBuilder]: For program point L7232(lines 7232 7236) no Hoare annotation was computed. [2021-11-07 01:51:02,161 INFO L853 garLoopResultBuilder]: At program point L13046(lines 13027 13072) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,161 INFO L860 garLoopResultBuilder]: At program point L13112(lines 13091 13117) the Hoare annotation is: true [2021-11-07 01:51:02,161 INFO L853 garLoopResultBuilder]: At program point L11659(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,161 INFO L857 garLoopResultBuilder]: For program point L7564(line 7564) no Hoare annotation was computed. [2021-11-07 01:51:02,162 INFO L853 garLoopResultBuilder]: At program point L11661(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 01:51:02,162 INFO L857 garLoopResultBuilder]: For program point L11793(lines 11793 11796) no Hoare annotation was computed. [2021-11-07 01:51:02,162 INFO L857 garLoopResultBuilder]: For program point L11793-2(lines 11793 11796) no Hoare annotation was computed. [2021-11-07 01:51:02,162 INFO L857 garLoopResultBuilder]: For program point L7302(lines 7302 7310) no Hoare annotation was computed. [2021-11-07 01:51:02,162 INFO L857 garLoopResultBuilder]: For program point L7302-2(lines 7302 7310) no Hoare annotation was computed. [2021-11-07 01:51:02,165 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-11-07 01:51:02,166 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-07 01:51:02,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 01:51:02 BoogieIcfgContainer [2021-11-07 01:51:02,210 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 01:51:02,211 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 01:51:02,211 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 01:51:02,211 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 01:51:02,212 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:48:06" (3/4) ... [2021-11-07 01:51:02,215 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-07 01:51:02,318 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 296 nodes and edges [2021-11-07 01:51:02,332 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 113 nodes and edges [2021-11-07 01:51:02,344 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2021-11-07 01:51:02,356 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2021-11-07 01:51:02,363 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2021-11-07 01:51:02,367 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-07 01:51:02,371 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-07 01:51:02,374 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-07 01:51:02,377 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-07 01:51:07,730 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/witness.graphml [2021-11-07 01:51:07,730 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 01:51:07,732 INFO L168 Benchmark]: Toolchain (without parser) took 572409.56 ms. Allocated memory was 60.8 MB in the beginning and 3.3 GB in the end (delta: 3.3 GB). Free memory was 32.7 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. [2021-11-07 01:51:07,732 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 60.8 MB. Free memory is still 41.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:51:07,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5091.45 ms. Allocated memory was 60.8 MB in the beginning and 390.1 MB in the end (delta: 329.3 MB). Free memory was 32.3 MB in the beginning and 214.3 MB in the end (delta: -182.0 MB). Peak memory consumption was 186.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:51:07,733 INFO L168 Benchmark]: Boogie Procedure Inliner took 385.46 ms. Allocated memory is still 390.1 MB. Free memory was 214.3 MB in the beginning and 173.4 MB in the end (delta: 40.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2021-11-07 01:51:07,734 INFO L168 Benchmark]: Boogie Preprocessor took 340.10 ms. Allocated memory is still 390.1 MB. Free memory was 173.4 MB in the beginning and 237.3 MB in the end (delta: -63.9 MB). Peak memory consumption was 43.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:51:07,734 INFO L168 Benchmark]: RCFGBuilder took 385366.49 ms. Allocated memory was 390.1 MB in the beginning and 3.3 GB in the end (delta: 2.9 GB). Free memory was 237.3 MB in the beginning and 1.2 GB in the end (delta: -989.0 MB). Peak memory consumption was 2.1 GB. Max. memory is 16.1 GB. [2021-11-07 01:51:07,735 INFO L168 Benchmark]: TraceAbstraction took 175697.37 ms. Allocated memory is still 3.3 GB. Free memory was 1.2 GB in the beginning and 2.7 GB in the end (delta: -1.4 GB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:51:07,735 INFO L168 Benchmark]: Witness Printer took 5519.42 ms. Allocated memory is still 3.3 GB. Free memory was 2.7 GB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Peak memory consumption was 1.6 GB. Max. memory is 16.1 GB. [2021-11-07 01:51:07,738 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 60.8 MB. Free memory is still 41.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5091.45 ms. Allocated memory was 60.8 MB in the beginning and 390.1 MB in the end (delta: 329.3 MB). Free memory was 32.3 MB in the beginning and 214.3 MB in the end (delta: -182.0 MB). Peak memory consumption was 186.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 385.46 ms. Allocated memory is still 390.1 MB. Free memory was 214.3 MB in the beginning and 173.4 MB in the end (delta: 40.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 340.10 ms. Allocated memory is still 390.1 MB. Free memory was 173.4 MB in the beginning and 237.3 MB in the end (delta: -63.9 MB). Peak memory consumption was 43.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 385366.49 ms. Allocated memory was 390.1 MB in the beginning and 3.3 GB in the end (delta: 2.9 GB). Free memory was 237.3 MB in the beginning and 1.2 GB in the end (delta: -989.0 MB). Peak memory consumption was 2.1 GB. Max. memory is 16.1 GB. * TraceAbstraction took 175697.37 ms. Allocated memory is still 3.3 GB. Free memory was 1.2 GB in the beginning and 2.7 GB in the end (delta: -1.4 GB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 5519.42 ms. Allocated memory is still 3.3 GB. Free memory was 2.7 GB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Peak memory consumption was 1.6 GB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5933]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 5933]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 290 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 175.5s, OverallIterations: 4, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 9.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.6s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1492 SDtfs, 1202 SDslu, 1772 SDs, 0 SdLazy, 63 SolverSat, 14 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 8.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 319 GetRequests, 308 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=502occurred in iteration=3, InterpolantAutomatonStates: 14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 536 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 141 LocationsWithAnnotation, 141 PreInvPairs, 408 NumberOfFragments, 419 HoareAnnotationTreeSize, 141 FomulaSimplifications, 1668 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 141 FomulaSimplificationsInter, 23 FormulaSimplificationTreeSizeReductionInter, 3.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.9s SsaConstructionTime, 146.4s SatisfiabilityAnalysisTime, 10.4s InterpolantComputationTime, 164 NumberOfCodeBlocks, 164 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 318 ConstructedInterpolants, 7 QuantifiedInterpolants, 636 SizeOfPredicates, 5 NumberOfNonLiveVariables, 44911 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 10 InterpolantComputations, 8 PerfectInterpolantSequences, 38/44 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 13758]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11812]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13798]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11698]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11346]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13130]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5877]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13870]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13962]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13846]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13781]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 12908]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13911]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7581]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11812]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13027]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7297]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11264]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 6005]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11264]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10173]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7708]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13655]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11303]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13882]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13027]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13021]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13027]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 10173]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 12908]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 12908]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 10606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11812]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11872]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7188]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5812]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7271]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11711]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11866]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11346]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10617]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 6016]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13878]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13956]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10173]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11318]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13846]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7488]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12902]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13885]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13894]: Loop Invariant Derived loop invariant: ((0bv32 == poll && 0bv32 == ldv_state_variable_5) && dsp_poll == 0bv32) && ldv_spin == 0bv32 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 9752]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13830]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13833]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13914]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 10173]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5895]: Loop Invariant Derived loop invariant: ((0bv32 == poll && 0bv32 == ldv_state_variable_5) && dsp_poll == 0bv32) && ldv_spin == 0bv32 - InvariantResult [Line: 11812]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11690]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5793]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7266]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13852]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: ((0bv32 == poll && 0bv32 == ldv_state_variable_5) && dsp_poll == 0bv32) && ldv_spin == 0bv32 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11711]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13903]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11698]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5812]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 10617]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13827]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13027]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 12908]: Loop Invariant Derived loop invariant: ((0bv32 == poll && 0bv32 == ldv_state_variable_5) && dsp_poll == 0bv32) && ldv_spin == 0bv32 - InvariantResult [Line: 12941]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5801]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7297]: Loop Invariant Derived loop invariant: ~bvsle32(poll, 256bv32) && ldv_spin == 0bv32 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5801]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11872]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 5877]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 13859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11728]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 RESULT: Ultimate proved your program to be correct! [2021-11-07 01:51:07,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bcd8e3-c371-4f98-89d2-7659feaf1a19/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE