Trace number 1554146

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.1 1200.71

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate032.cnf
MD5SUM8d76aa747359ea8ccf15726792949452
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables8527
Number of clauses25484
Sum of the clauses size59460
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 216988
Number of clauses of size 38494
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   25482    59458 |    7644       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   19097    53996 |      --       0       --      -- |     --   | -6383/-5457
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 4641   #clauses: 19097   #literals: 53996
0.09/0.14	c CPU time:   0.138978 s
0.09/0.14	c ==============================================================================
0.09/0.17	c lySAT 0.1
0.09/0.17	c minisat core +  additionnal features
0.09/0.17	c ============================[ Problem Statistics ]=============================
0.09/0.17	c |                                                                             |
0.09/0.17	c |  Number of variables:  4641                                                 |
0.09/0.17	c |  Number of clauses:    19097                                                |
0.09/0.18	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1554146-1238724006/watcher-1554146-1238724006 -o /tmp/evaluation-result-1554146-1238724006/solver-1554146-1238724006 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1554146-1238724006.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.84 1.45 3/70 19353
/proc/meminfo: memFree=1222256/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0
/proc/19353/stat : 19353 (lysat.sh) R 19351 19353 18635 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1145065671 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 228774701727 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19353/statm: 1339 234 194 169 0 50 0
[pid=19354] ppid=19353 vsize=960 CPUtime=0
/proc/19354/stat : 19354 (SatElite) R 19353 19353 18635 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 1145065671 983040 140 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/19354/statm: 240 141 50 127 0 110 0

[startup+0.0371021 s]
/proc/loadavg: 1.91 1.84 1.45 3/70 19353
/proc/meminfo: memFree=1222256/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1145065671 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19353/statm: 1339 235 195 169 0 50 0
[pid=19354] ppid=19353 vsize=5176 CPUtime=0.02
/proc/19354/stat : 19354 (SatElite) R 19353 19353 18635 0 -1 4194304 1072 0 0 0 2 0 0 0 18 0 1 0 1145065671 5300224 1034 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/19354/statm: 1294 1035 68 127 0 1164 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10532

[startup+0.10111 s]
/proc/loadavg: 1.91 1.84 1.45 3/70 19353
/proc/meminfo: memFree=1222256/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1145065671 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19353/statm: 1339 235 195 169 0 50 0
[pid=19354] ppid=19353 vsize=5764 CPUtime=0.09
/proc/19354/stat : 19354 (SatElite) R 19353 19353 18635 0 -1 4194304 1227 0 0 0 9 0 0 0 20 0 1 0 1145065671 5902336 1189 1992294400 134512640 135034092 4294956096 18446744073709551615 134566215 0 0 4096 3 0 0 0 17 0 0 0
/proc/19354/statm: 1441 1189 68 127 0 1311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11120

[startup+0.301137 s]
/proc/loadavg: 1.91 1.84 1.45 3/70 19353
/proc/meminfo: memFree=1222256/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+0.701182 s]
/proc/loadavg: 1.91 1.84 1.45 3/70 19353
/proc/meminfo: memFree=1222256/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+1.50127 s]
/proc/loadavg: 1.91 1.84 1.45 2/72 19356
/proc/meminfo: memFree=1218976/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=3860 CPUtime=1.32
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 683 0 0 0 132 0 0 0 25 0 1 0 1145065688 3952640 668 1992294400 134512640 135226915 4294956208 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 965 668 81 174 0 788 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9216

[startup+3.10145 s]
/proc/loadavg: 1.91 1.84 1.45 2/72 19356
/proc/meminfo: memFree=1218720/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=4124 CPUtime=2.92
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 746 0 0 0 292 0 0 0 25 0 1 0 1145065688 4222976 731 1992294400 134512640 135226915 4294956208 18446744073709551615 134546369 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 1031 731 82 174 0 854 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9480

[startup+6.30182 s]
/proc/loadavg: 1.84 1.82 1.45 2/72 19356
/proc/meminfo: memFree=1218272/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=4520 CPUtime=6.11
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 832 0 0 0 611 0 0 0 25 0 1 0 1145065688 4628480 817 1992294400 134512640 135226915 4294956208 18446744073709551615 134544421 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 1130 817 82 174 0 953 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9876

[startup+12.7016 s]
/proc/loadavg: 1.77 1.81 1.44 2/72 19356
/proc/meminfo: memFree=1217384/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=5368 CPUtime=12.51
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 1048 0 0 0 1251 0 0 0 25 0 1 0 1145065688 5496832 1033 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 1342 1033 82 174 0 1165 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10724

[startup+25.502 s]
/proc/loadavg: 1.60 1.77 1.44 2/72 19356
/proc/meminfo: memFree=1216488/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=6424 CPUtime=25.31
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 1286 0 0 0 2531 0 0 0 25 0 1 0 1145065688 6578176 1271 1992294400 134512640 135226915 4294956208 18446744073709551615 134539457 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 1606 1271 82 174 0 1429 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11780

[startup+51.103 s]
/proc/loadavg: 1.40 1.70 1.43 2/72 19356
/proc/meminfo: memFree=1215016/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=7968 CPUtime=50.9
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 1690 0 0 0 5089 1 0 0 25 0 1 0 1145065688 8159232 1675 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 1992 1675 82 174 0 1815 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13324

[startup+102.307 s]
/proc/loadavg: 1.21 1.61 1.41 2/72 19362
/proc/meminfo: memFree=1211624/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=11260 CPUtime=102.07
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 2476 0 0 0 10205 2 0 0 25 0 1 0 1145065688 11530240 2461 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 2815 2461 82 174 0 2638 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 16616

[startup+162.303 s]
/proc/loadavg: 1.19 1.54 1.39 2/72 19838
/proc/meminfo: memFree=1207848/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=13144 CPUtime=162.01
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 2900 0 0 0 16197 4 0 0 25 0 1 0 1145065688 13459456 2885 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 3286 2885 82 174 0 3109 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 18500

[startup+222.303 s]
/proc/loadavg: 1.07 1.44 1.36 2/72 19838
/proc/meminfo: memFree=1205992/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=15156 CPUtime=221.98
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 3398 0 0 0 22194 4 0 0 25 0 1 0 1145065688 15519744 3383 1992294400 134512640 135226915 4294956208 18446744073709551615 134546351 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 3789 3383 82 174 0 3612 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 20512

[startup+282.303 s]
/proc/loadavg: 1.02 1.36 1.34 2/72 19838
/proc/meminfo: memFree=1204072/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=17292 CPUtime=281.96
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 3921 0 0 0 28191 5 0 0 25 0 1 0 1145065688 17707008 3906 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 4323 3906 82 174 0 4146 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 22648

[startup+342.302 s]
/proc/loadavg: 1.01 1.29 1.32 2/72 19838
/proc/meminfo: memFree=1203368/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=18036 CPUtime=341.93
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 4088 0 0 0 34188 5 0 0 25 0 1 0 1145065688 18468864 4073 1992294400 134512640 135226915 4294956208 18446744073709551615 134546351 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 4509 4073 82 174 0 4332 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 23392

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.29 2/72 19838
/proc/meminfo: memFree=1200424/2055920 swapFree=4174016/4192956

################
# More data... #
################

/proc/19356/statm: 6342 5842 82 174 0 6165 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 30724

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.22 2/72 19838
/proc/meminfo: memFree=1191848/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=30000 CPUtime=641.79
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 6975 0 0 0 64170 9 0 0 25 0 1 0 1145065688 30720000 6960 1992294400 134512640 135226915 4294956208 18446744073709551615 134531071 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 7500 6960 82 174 0 7323 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 35356

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/72 19838
/proc/meminfo: memFree=1191720/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=30000 CPUtime=701.76
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 6975 0 0 0 70167 9 0 0 25 0 1 0 1145065688 30720000 6960 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 7500 6960 82 174 0 7323 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 35356

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.18 2/72 19838
/proc/meminfo: memFree=1191592/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=30000 CPUtime=761.73
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 7003 0 0 0 76164 9 0 0 25 0 1 0 1145065688 30720000 6988 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 7500 6988 82 174 0 7323 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 35356

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.17 2/72 19838
/proc/meminfo: memFree=1189736/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=32216 CPUtime=821.71
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 7499 0 0 0 82161 10 0 0 25 0 1 0 1145065688 32989184 7484 1992294400 134512640 135226915 4294956208 18446744073709551615 134539409 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 8054 7484 82 174 0 7877 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 37572

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/72 19838
/proc/meminfo: memFree=1188776/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=33188 CPUtime=881.68
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 7723 0 0 0 88158 10 0 0 25 0 1 0 1145065688 33984512 7708 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 8297 7708 82 174 0 8120 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 38544

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/72 19838
/proc/meminfo: memFree=1188776/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=33188 CPUtime=941.65
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 7723 0 0 0 94155 10 0 0 25 0 1 0 1145065688 33984512 7708 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 8297 7708 82 174 0 8120 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 38544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/72 19838
/proc/meminfo: memFree=1188264/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=33752 CPUtime=1001.62
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 7873 0 0 0 100152 10 0 0 25 0 1 0 1145065688 34562048 7858 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 8438 7858 82 174 0 8261 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 39108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/72 19838
/proc/meminfo: memFree=1183464/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=38868 CPUtime=1061.6
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 9094 0 0 0 106148 12 0 0 25 0 1 0 1145065688 39800832 9079 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 9717 9079 82 174 0 9540 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 44224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/72 19838
/proc/meminfo: memFree=1177896/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=44452 CPUtime=1121.57
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 10487 0 0 0 112144 13 0 0 25 0 1 0 1145065688 45518848 10472 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 11113 10472 82 174 0 10936 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 49808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/72 19838
/proc/meminfo: memFree=1176232/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=46484 CPUtime=1181.54
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 10858 0 0 0 118141 13 0 0 25 0 1 0 1145065688 47599616 10843 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 11621 10843 82 174 0 11444 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 51840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/72 19838
/proc/meminfo: memFree=1176232/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=46484 CPUtime=1199.94
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 10858 0 0 0 119981 13 0 0 25 0 1 0 1145065688 47599616 10843 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 11621 10843 82 174 0 11444 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 51840

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/72 19838
/proc/meminfo: memFree=1176232/2055920 swapFree=4174016/4192956
[pid=19353] ppid=19351 vsize=5356 CPUtime=0.16
/proc/19353/stat : 19353 (lysat.sh) S 19351 19353 18635 0 -1 4194304 310 1257 0 0 0 0 16 0 16 0 1 0 1145065671 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19353/statm: 1339 237 195 169 0 50 0
[pid=19356] ppid=19353 vsize=46484 CPUtime=1199.94
/proc/19356/stat : 19356 (LySATi) R 19353 19353 18635 0 -1 4194304 10858 0 0 0 119981 13 0 0 25 0 1 0 1145065688 47599616 10843 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/19356/statm: 11621 10843 82 174 0 11444 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 51840

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19353 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=160975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.171973
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.13
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 51840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.160975
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1567
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3

runsolver used 1.17182 second user time and 3.24351 second system time

The end

Launcher Data 

Begin job on node74 at 2009-04-03 04:00:06
IDJOB=1554146
IDBENCH=70775
IDSOLVER=511
FILE ID=node74/1554146-1238724006
PBS_JOBID= 9085295
Free space on /tmp= 101916 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate032.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554146-1238724006/watcher-1554146-1238724006 -o /tmp/evaluation-result-1554146-1238724006/solver-1554146-1238724006 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1554146-1238724006.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8d76aa747359ea8ccf15726792949452
RANDOM SEED=952118861

node74.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1222800 kB
Buffers:         93408 kB
Cached:         647608 kB
SwapCached:       8140 kB
Active:         243448 kB
Inactive:       507248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1222800 kB
SwapTotal:     4192956 kB
SwapFree:      4174016 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          15080 kB
Slab:            67780 kB
Committed_AS:  2558548 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103232 MiB
End job on node74 at 2009-04-03 04:20:09