Trace number 1716212

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) 1200.05 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

0.00/0.00	c Parsing...
0.99/1.02	c ==============================================================================
0.99/1.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.02	c ==============================================================================
0.99/1.02	c |         0 | 1148725  2691446 |  344617       0        0     nan |  0.000 % |
7.89/7.95	c |         0 |  447274  1174513 |      --       0       --      -- |     --   | -454311/-958149
7.89/7.96	c ==============================================================================
7.89/7.96	c Result  :   #vars: 68668   #clauses: 447274   #literals: 1174513
7.89/7.96	c CPU time:   7.66683 s
7.89/7.96	c ==============================================================================
8.49/8.54	c lySAT 0.1
8.49/8.54	c minisat core +  additionnal features
8.49/8.54	c ============================[ Problem Statistics ]=============================
8.49/8.54	c |                                                                             |
8.49/8.55	c |  Number of variables:  68668                                                |
8.49/8.55	c |  Number of clauses:    447274                                               |
8.77/8.87	c |  Parsing time:         0.28         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-1716212-1240612706/watcher-1716212-1240612706 -o /tmp/evaluation-result-1716212-1240612706/solver-1716212-1240612706 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716212-1240612706.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: 0.92 1.01 0.99 3/64 13875
/proc/meminfo: memFree=1045912/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89304716 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 235 195 169 0 50 0
[pid=13876] ppid=13875 vsize=1140 CPUtime=0
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13593 0 -1 4194304 210 0 0 0 0 0 0 0 19 0 1 0 89304716 1167360 194 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 285 194 50 127 0 155 0

[startup+0.0881149 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 13875
/proc/meminfo: memFree=1045912/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89304716 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 235 195 169 0 50 0
[pid=13876] ppid=13875 vsize=20540 CPUtime=0.08
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13593 0 -1 4194304 3614 0 0 0 6 2 0 0 19 0 1 0 89304716 21032960 3598 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 5135 3599 50 127 0 5005 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25896

[startup+0.101116 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 13875
/proc/meminfo: memFree=1045912/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89304716 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 235 195 169 0 50 0
[pid=13876] ppid=13875 vsize=21596 CPUtime=0.09
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13593 0 -1 4194304 4338 0 0 0 7 2 0 0 19 0 1 0 89304716 22114304 4322 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 5399 4324 50 127 0 5269 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26952

[startup+0.301138 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 13875
/proc/meminfo: memFree=1045912/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89304716 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 235 195 169 0 50 0
[pid=13876] ppid=13875 vsize=53244 CPUtime=0.29
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13593 0 -1 4194304 12118 0 0 0 22 7 0 0 21 0 1 0 89304716 54521856 12102 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 13311 12102 50 127 0 13181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58600

[startup+0.701182 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 13875
/proc/meminfo: memFree=1045912/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89304716 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 235 195 169 0 50 0
[pid=13876] ppid=13875 vsize=81960 CPUtime=0.69
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13593 0 -1 4194304 19965 0 0 0 58 11 0 0 25 0 1 0 89304716 83927040 19949 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 20490 19950 51 127 0 20360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 87316

[startup+1.50127 s]
/proc/loadavg: 0.92 1.01 0.99 2/66 13877
/proc/meminfo: memFree=942920/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89304716 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 235 195 169 0 50 0
[pid=13876] ppid=13875 vsize=124328 CPUtime=1.49
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13593 0 -1 4194304 31181 0 0 0 132 17 0 0 25 0 1 0 89304716 127311872 28342 1992294400 134512640 135034092 4294956096 18446744073709551615 134541189 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 31082 28342 68 127 0 30952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129684

[startup+3.10145 s]
/proc/loadavg: 0.92 1.01 0.99 2/66 13877
/proc/meminfo: memFree=925512/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89304716 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 235 195 169 0 50 0
[pid=13876] ppid=13875 vsize=132176 CPUtime=3.09
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13593 0 -1 4194304 33294 0 0 0 290 19 0 0 25 0 1 0 89304716 135348224 30267 1992294400 134512640 135034092 4294956096 18446744073709551615 134566368 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 33044 30267 68 127 0 32914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137532

[startup+6.30281 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 13877
/proc/meminfo: memFree=909192/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89304716 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 235 195 169 0 50 0
[pid=13876] ppid=13875 vsize=138212 CPUtime=6.29
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13593 0 -1 4194304 37440 0 0 0 608 21 0 0 25 0 1 0 89304716 141529088 30879 1992294400 134512640 135034092 4294956096 18446744073709551615 134566547 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 34553 30879 68 127 0 34423 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143568

[startup+12.7015 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 13878
/proc/meminfo: memFree=1000712/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=31528 CPUtime=4.13
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 7561 0 0 0 409 4 0 0 25 0 1 0 89305570 32284672 7538 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 7882 7538 80 174 0 7705 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36884

[startup+25.502 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 13878
/proc/meminfo: memFree=999560/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=32964 CPUtime=16.92
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 7908 0 0 0 1687 5 0 0 25 0 1 0 89305570 33755136 7885 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 8241 7885 81 174 0 8064 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 38320

[startup+51.1018 s]
/proc/loadavg: 1.05 1.04 1.00 2/66 13878
/proc/meminfo: memFree=995208/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=37664 CPUtime=42.51
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 9079 0 0 0 4245 6 0 0 25 0 1 0 89305570 38567936 9056 1992294400 134512640 135226915 4294956208 18446744073709551615 134539753 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 9416 9056 81 174 0 9239 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 43020

[startup+102.306 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 13878
/proc/meminfo: memFree=989768/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=42908 CPUtime=93.7
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 10392 0 0 0 9362 8 0 0 25 0 1 0 89305570 43937792 10369 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 10727 10369 81 174 0 10550 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 48264

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13878
/proc/meminfo: memFree=983112/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=49636 CPUtime=153.65
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 12043 0 0 0 15357 8 0 0 25 0 1 0 89305570 50827264 12020 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 12409 12020 81 174 0 12232 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 54992

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13878
/proc/meminfo: memFree=981960/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=50816 CPUtime=213.64
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 12344 0 0 0 21355 9 0 0 25 0 1 0 89305570 52035584 12321 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 12704 12321 81 174 0 12527 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 56172

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13878
/proc/meminfo: memFree=978376/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=54688 CPUtime=273.61
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 13293 0 0 0 27351 10 0 0 25 0 1 0 89305570 56000512 13270 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 13672 13270 81 174 0 13495 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 60044

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13878
/proc/meminfo: memFree=972808/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=59960 CPUtime=333.58
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 14596 0 0 0 33347 11 0 0 25 0 1 0 89305570 61399040 14573 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 14990 14573 81 174 0 14813 0

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

/proc/13878/statm: 18853 18393 81 174 0 18676 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 80768

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=957512/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=75412 CPUtime=573.48
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 18420 0 0 0 57332 16 0 0 25 0 1 0 89305570 77221888 18397 1992294400 134512640 135226915 4294956208 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 18853 18397 81 174 0 18676 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 80768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=950792/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=82268 CPUtime=633.46
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 20114 0 0 0 63328 18 0 0 25 0 1 0 89305570 84242432 20091 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 20567 20091 81 174 0 20390 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 87624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=950728/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=82268 CPUtime=693.43
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 20114 0 0 0 69325 18 0 0 25 0 1 0 89305570 84242432 20091 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 20567 20091 81 174 0 20390 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 87624

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=949768/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=83396 CPUtime=753.42
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 20376 0 0 0 75323 19 0 0 25 0 1 0 89305570 85397504 20353 1992294400 134512640 135226915 4294956208 18446744073709551615 134540911 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 20849 20353 81 174 0 20672 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 88752

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=941576/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=92012 CPUtime=813.38
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 22446 0 0 0 81318 20 0 0 25 0 1 0 89305570 94220288 22423 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 23003 22423 81 174 0 22826 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 97368

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=935240/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=98508 CPUtime=873.36
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 23999 0 0 0 87314 22 0 0 25 0 1 0 89305570 100872192 23976 1992294400 134512640 135226915 4294956208 18446744073709551615 134538500 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 24627 23976 81 174 0 24450 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 103864

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=935176/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=98508 CPUtime=933.34
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 24003 0 0 0 93312 22 0 0 25 0 1 0 89305570 100872192 23980 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 24627 23980 81 174 0 24450 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 103864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=935176/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=98508 CPUtime=993.31
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 24014 0 0 0 99309 22 0 0 25 0 1 0 89305570 100872192 23991 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 24627 23991 81 174 0 24450 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 103864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=934536/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=98940 CPUtime=1053.28
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 24158 0 0 0 105306 22 0 0 25 0 1 0 89305570 101314560 24135 1992294400 134512640 135226915 4294956208 18446744073709551615 134538570 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 24735 24135 81 174 0 24558 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 104296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=934472/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=98940 CPUtime=1113.25
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 24160 0 0 0 111303 22 0 0 25 0 1 0 89305570 101314560 24137 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 24735 24137 81 174 0 24558 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 104296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=934472/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=98940 CPUtime=1173.23
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 24163 0 0 0 117301 22 0 0 25 0 1 0 89305570 101314560 24140 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 24735 24140 81 174 0 24558 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 104296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=934472/2055920 swapFree=4192956/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=8.53
/proc/13875/stat : 13875 (lysat.sh) S 13873 13875 13593 0 -1 4194304 310 50850 0 0 0 0 819 34 19 0 1 0 89304716 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 237 195 169 0 50 0
[pid=13878] ppid=13875 vsize=98940 CPUtime=1191.52
/proc/13878/stat : 13878 (LySATi) R 13875 13875 13593 0 -1 4194304 24168 0 0 0 119130 22 0 0 25 0 1 0 89305570 101314560 24145 1992294400 134512640 135226915 4294956208 18446744073709551615 134538568 0 0 4096 3 0 0 0 17 0 0 0
/proc/13878/statm: 24735 24145 81 174 0 24558 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 104296

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 13875 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=199753
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=344947
# CPU time returned by wait4() is 8.5447
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.49
CPU system time (s): 0.56
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 157308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.19975
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51160
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= 22

runsolver used 1.01984 second user time and 3.35749 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-25 00:38:28
IDJOB=1716212
IDBENCH=20372
IDSOLVER=511
FILE ID=node5/1716212-1240612706
PBS_JOBID= 9186309
Free space on /tmp= 66328 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716212-1240612706/watcher-1716212-1240612706 -o /tmp/evaluation-result-1716212-1240612706/solver-1716212-1240612706 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716212-1240612706.cnf i

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=760023479

node5.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		: 3000.212
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		: 3000.212
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:       1046328 kB
Buffers:         99620 kB
Cached:         803556 kB
SwapCached:          0 kB
Active:         119272 kB
Inactive:       797956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1046328 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23376 kB
Writeback:           0 kB
Mapped:          23668 kB
Slab:            78384 kB
Committed_AS:   304468 kB
PageTables:       1388 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= 66312 MiB
End job on node5 at 2009-04-25 00:58:30