Trace number 1525564

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf
MD5SUM8d7f64a35c0c8e6b970d380bfdb49f2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark80.1298
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.05/0.05	c ==============================================================================
0.05/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.05	c ==============================================================================
0.05/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.17	c |         0 |   50099   151980 |      --       0       --      -- |     --   | -301/780
0.09/0.17	c ==============================================================================
0.09/0.17	c Result  :   #vars: 11714   #clauses: 50099   #literals: 151980
0.09/0.17	c CPU time:   0.157975 s
0.09/0.17	c ==============================================================================
0.19/0.23	c lySAT 0.1
0.19/0.24	c minisat core +  additionnal features
0.19/0.24	c ============================[ Problem Statistics ]=============================
0.19/0.24	c |                                                                             |
0.19/0.24	c |  Number of variables:  11714                                                |
0.19/0.24	c |  Number of clauses:    50099                                                |
0.19/0.28	c |  Parsing time:         0.04         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525564-1238409334/watcher-1525564-1238409334 -o /tmp/evaluation-result-1525564-1238409334/solver-1525564-1238409334 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525564-1238409334.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: 0.99 0.98 0.99 3/68 15708
/proc/meminfo: memFree=1582904/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (lysat.sh) R 15706 15708 15358 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113595006 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15708/statm: 1339 234 194 169 0 50 0
[pid=15709] ppid=15708 vsize=1556 CPUtime=0
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15358 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 1113595006 1593344 290 1992294400 134512640 135034092 4294956096 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/15709/statm: 389 292 50 127 0 259 0

[startup+0.058944 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 15708
/proc/meminfo: memFree=1582904/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113595006 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 235 195 169 0 50 0
[pid=15709] ppid=15708 vsize=6112 CPUtime=0.05
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15358 0 -1 4194304 1353 0 0 0 4 1 0 0 19 0 1 0 1113595006 6258688 1337 1992294400 134512640 135034092 4294956096 18446744073709551615 134542692 0 0 4096 3 0 0 0 17 0 0 0
/proc/15709/statm: 1528 1337 50 127 0 1398 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11468

[startup+0.102947 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 15708
/proc/meminfo: memFree=1582904/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113595006 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 235 195 169 0 50 0
[pid=15709] ppid=15708 vsize=6480 CPUtime=0.09
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15358 0 -1 4194304 1482 0 0 0 8 1 0 0 19 0 1 0 1113595006 6635520 1466 1992294400 134512640 135034092 4294956096 18446744073709551615 134566194 0 0 4096 3 0 0 0 17 0 0 0
/proc/15709/statm: 1620 1466 68 127 0 1490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.30298 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 15708
/proc/meminfo: memFree=1582904/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+0.702019 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 15708
/proc/meminfo: memFree=1582904/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+1.50108 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1576616/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=6680 CPUtime=1.25
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 1526 0 0 0 125 0 0 0 25 0 1 0 1113595029 6840320 1512 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 1670 1512 82 174 0 1493 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12036

[startup+3.10124 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1575144/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=8908 CPUtime=2.85
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 2084 0 0 0 284 1 0 0 25 0 1 0 1113595029 9121792 2070 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 2227 2070 82 174 0 2050 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14264

[startup+6.30156 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1570664/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=11540 CPUtime=6.05
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 2745 0 0 0 603 2 0 0 25 0 1 0 1113595029 11816960 2731 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 2885 2731 82 174 0 2708 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16896

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1565360/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=17756 CPUtime=12.45
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 4282 0 0 0 1242 3 0 0 25 0 1 0 1113595029 18182144 4268 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 4439 4268 82 174 0 4262 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23112

[startup+25.5025 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1556272/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=26540 CPUtime=25.24
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 6475 0 0 0 2518 6 0 0 25 0 1 0 1113595029 27176960 6461 1992294400 134512640 135226915 4294956208 18446744073709551615 134539418 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 6635 6461 82 174 0 6458 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 31896

[startup+51.103 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1542448/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=40844 CPUtime=50.83
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 10065 0 0 0 5075 8 0 0 25 0 1 0 1113595029 41824256 10051 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 10211 10051 82 174 0 10034 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 46200

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1524912/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=57280 CPUtime=102.02
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 14171 0 0 0 10189 13 0 0 25 0 1 0 1113595029 58654720 14157 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 14320 14157 82 174 0 14143 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 62636

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1506160/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=76016 CPUtime=161.98
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 18849 0 0 0 16181 17 0 0 25 0 1 0 1113595029 77840384 18835 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 19004 18835 82 174 0 18827 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 81372

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1475568/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=106688 CPUtime=221.96
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 26496 0 0 0 22171 25 0 0 25 0 1 0 1113595029 109248512 26482 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 26672 26482 82 174 0 26495 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 112044

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1475568/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=107208 CPUtime=281.94
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 26624 0 0 0 28169 25 0 0 25 0 1 0 1113595029 109780992 26610 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 26802 26610 82 174 0 26625 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 112564

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1450480/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=131564 CPUtime=341.9
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 32744 0 0 0 34158 32 0 0 25 0 1 0 1113595029 134721536 32730 1992294400 134512640 135226915 4294956208 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 32891 32730 82 174 0 32714 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 136920

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15711
/proc/meminfo: memFree=1447280/2055920 swapFree=4175244/4192956

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

/proc/15711/statm: 42381 42169 82 174 0 42204 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 174880

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1404336/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=178048 CPUtime=581.8
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 44344 0 0 0 58135 45 0 0 25 0 1 0 1113595029 182321152 44330 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 44512 44330 82 174 0 44335 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 183404

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1369840/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=212072 CPUtime=641.78
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 52859 0 0 0 64122 56 0 0 25 0 1 0 1113595029 217161728 52845 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 53018 52845 82 174 0 52841 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 217428

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1369840/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=212072 CPUtime=701.75
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 52859 0 0 0 70119 56 0 0 25 0 1 0 1113595029 217161728 52845 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 53018 52845 82 174 0 52841 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 217428

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1369776/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=212072 CPUtime=761.73
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 52859 0 0 0 76117 56 0 0 25 0 1 0 1113595029 217161728 52845 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 53018 52845 82 174 0 52841 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 217428

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1363952/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=218780 CPUtime=821.7
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 54439 0 0 0 82112 58 0 0 25 0 1 0 1113595029 224030720 54425 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 54695 54425 82 174 0 54518 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 224136

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1325936/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=256212 CPUtime=881.67
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 63858 0 0 0 88099 68 0 0 25 0 1 0 1113595029 262361088 63844 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 64053 63844 82 174 0 63876 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 261568

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1325552/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=256472 CPUtime=941.66
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 63925 0 0 0 94097 69 0 0 25 0 1 0 1113595029 262627328 63911 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 64118 63911 82 174 0 63941 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 261828

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1325552/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=256472 CPUtime=1001.64
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 63925 0 0 0 100095 69 0 0 25 0 1 0 1113595029 262627328 63911 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 64118 63911 82 174 0 63941 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 261828

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1325552/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=256472 CPUtime=1061.61
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 63925 0 0 0 106092 69 0 0 25 0 1 0 1113595029 262627328 63911 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 64118 63911 82 174 0 63941 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 261828

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1325488/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=256472 CPUtime=1121.58
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 63925 0 0 0 112089 69 0 0 25 0 1 0 1113595029 262627328 63911 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 64118 63911 82 174 0 63941 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 261828

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1299312/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=283388 CPUtime=1181.55
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 70679 0 0 0 118079 76 0 0 25 0 1 0 1113595029 290189312 70665 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 70847 70665 82 174 0 70670 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 288744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 15713
/proc/meminfo: memFree=1287216/2055920 swapFree=4175244/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0.23
/proc/15708/stat : 15708 (lysat.sh) S 15706 15708 15358 0 -1 4194304 311 1587 0 0 0 0 21 2 16 0 1 0 1113595006 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 237 195 169 0 50 0
[pid=15711] ppid=15708 vsize=294628 CPUtime=1199.85
/proc/15711/stat : 15711 (LySATi) R 15708 15708 15358 0 -1 4194304 73493 0 0 0 119905 80 0 0 25 0 1 0 1113595029 301699072 73479 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/15711/statm: 73657 73479 82 174 0 73480 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 299984

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15708 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=215967
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 0.239963
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.26
CPU system time (s): 0.82
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 299984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.215967
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1898
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= 5
involuntary context switches= 2

runsolver used 1.19482 second user time and 3.21151 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-30 12:35:34
IDJOB=1525564
IDBENCH=70369
IDSOLVER=511
FILE ID=node60/1525564-1238409334
PBS_JOBID= 9061430
Free space on /tmp= 66548 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525564-1238409334/watcher-1525564-1238409334 -o /tmp/evaluation-result-1525564-1238409334/solver-1525564-1238409334 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525564-1238409334.cnf i

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

MD5SUM BENCH= 8d7f64a35c0c8e6b970d380bfdb49f2a
RANDOM SEED=541331469

node60.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		: 3000.202
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		: 3000.202
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:       1583384 kB
Buffers:         85176 kB
Cached:         297616 kB
SwapCached:      10996 kB
Active:          83096 kB
Inactive:       312796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583384 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          18440 kB
Slab:            62168 kB
Committed_AS:  3244772 kB
PageTables:       1712 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node60 at 2009-03-30 12:55:37