Trace number 425429

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 5000.09 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1923240245-08.cnf
MD5SUMb9cfdbb54bb41cfa6a69bab5a7fcb3dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4317.42
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)

0.09/0.12	c Starting solver ...
0.09/0.13	c Restarting after 100 conflicts
0.09/0.15	c Restarting after 251 conflicts
0.09/0.17	c Restarting after 476 conflicts
0.19/0.21	c Restarting after 817 conflicts
0.19/0.27	c Restarting after 1325 conflicts
0.29/0.36	c Restarting after 2084 conflicts
0.49/0.52	c Restarting after 3228 conflicts
0.69/0.78	c Restarting after 4936 conflicts
1.19/1.22	c Restarting after 7499 conflicts
1.99/2.05	c Restarting after 11343 conflicts
3.49/3.51	c Restarting after 17110 conflicts
6.09/6.19	c Restarting after 25760 conflicts
10.49/10.53	c Restarting after 38737 conflicts
17.69/17.72	c Restarting after 58200 conflicts
29.89/29.99	c Restarting after 87393 conflicts
49.38/49.43	c Restarting after 131182 conflicts
82.38/82.44	c Restarting after 196866 conflicts
136.75/136.81	c Restarting after 295392 conflicts
218.93/219.08	c Restarting after 443183 conflicts
361.80/361.96	c Restarting after 664866 conflicts
587.54/587.78	c Restarting after 997391 conflicts
949.44/949.74	c Restarting after 1496181 conflicts
1519.58/1520.05	c Restarting after 2244365 conflicts
2440.35/2441.10	c Restarting after 3366639 conflicts
3965.64/3966.83	c Restarting after 5050050 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-425429-1177738388 -o ROOT/results/node51/solver-425429-1177738388 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425429-1177738388/sat7_bin /tmp/evaluation/425429-1177738388/instance-425429-1177738388.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.00 1.00 3/64 25857
/proc/meminfo: memFree=1527512/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=1064 CPUtime=0
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 128683914 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134550578 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 266 114 87 220 0 43 0

[startup+0.00731894 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25857
/proc/meminfo: memFree=1527512/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=1196 CPUtime=0
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 128683914 1224704 121 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134684572 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 299 122 87 220 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1196

[startup+0.101326 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25857
/proc/meminfo: memFree=1527512/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=3000 CPUtime=0.09
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 378 0 0 0 9 0 0 0 18 0 1 0 128683914 3072000 362 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134682432 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 750 363 88 220 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3000

[startup+0.301344 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25857
/proc/meminfo: memFree=1527512/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=3004 CPUtime=0.29
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 591 0 0 0 29 0 0 0 19 0 1 0 128683914 3076096 575 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 751 575 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701379 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25857
/proc/meminfo: memFree=1527512/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=5056 CPUtime=0.69
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 790 0 0 0 69 0 0 0 22 0 1 0 128683914 5177344 774 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 1264 774 95 220 0 1041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1524304/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=5188 CPUtime=1.49
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 1102 0 0 0 149 0 0 0 25 0 1 0 128683914 5312512 1086 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536840 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 1297 1086 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1522576/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=9288 CPUtime=3.09
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 1534 0 0 0 308 1 0 0 25 0 1 0 128683914 9510912 1518 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 2322 1518 95 220 0 2099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1521040/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=9552 CPUtime=6.29
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 1714 0 0 0 628 1 0 0 25 0 1 0 128683914 9781248 1698 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 2388 1698 95 220 0 2165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9552

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1519896/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=9816 CPUtime=12.68
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 2012 0 0 0 1267 1 0 0 25 0 1 0 128683914 10051584 1996 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 2454 1996 95 220 0 2231 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9816

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1518424/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=10380 CPUtime=25.49
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 2323 0 0 0 2547 2 0 0 25 0 1 0 128683914 10629120 2307 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 2595 2307 95 220 0 2372 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10380

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1516568/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=15012 CPUtime=51.08
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 2777 0 0 0 5106 2 0 0 25 0 1 0 128683914 15372288 2761 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 3753 2761 95 220 0 3530 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15012

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1514136/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=16132 CPUtime=102.27
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 3379 0 0 0 10224 3 0 0 25 0 1 0 128683914 16519168 3363 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 4033 3363 95 220 0 3810 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16132

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1512536/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=16908 CPUtime=162.25
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 3768 0 0 0 16222 3 0 0 25 0 1 0 128683914 17313792 3752 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 4227 3752 95 220 0 4004 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16908

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1511832/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=17508 CPUtime=222.24
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 3939 0 0 0 22220 4 0 0 25 0 1 0 128683914 17928192 3923 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 4377 3923 95 220 0 4154 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17508

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1510296/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=22200 CPUtime=282.22
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 4304 0 0 0 28218 4 0 0 25 0 1 0 128683914 22732800 4288 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5550 4288 95 220 0 5327 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22200

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1509848/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=22504 CPUtime=342.2
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 4408 0 0 0 34216 4 0 0 25 0 1 0 128683914 23044096 4392 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5626 4392 95 220 0 5403 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22504

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1508824/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=22984 CPUtime=402.19
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 4668 0 0 0 40214 5 0 0 25 0 1 0 128683914 23535616 4652 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5746 4652 95 220 0 5523 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22984

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1508312/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=23448 CPUtime=462.17
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 4796 0 0 0 46212 5 0 0 25 0 1 0 128683914 24010752 4780 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5862 4780 95 220 0 5639 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23448

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1507992/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=23768 CPUtime=522.15
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 4875 0 0 0 52210 5 0 0 25 0 1 0 128683914 24338432 4859 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5942 4859 95 220 0 5719 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23768

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1507672/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=23928 CPUtime=582.14
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 4943 0 0 0 58209 5 0 0 25 0 1 0 128683914 24502272 4927 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5982 4927 95 220 0 5759 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23928

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25858
/proc/meminfo: memFree=1506712/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=24536 CPUtime=642.12
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 5204 0 0 0 64207 5 0 0 25 0 1 0 128683914 25124864 5188 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 6134 5188 95 220 0 5911 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24536


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1492312/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=39628 CPUtime=4061.12
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 8785 0 0 0 406101 11 0 0 25 0 1 0 128683914 40579072 8769 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 9907 8769 95 220 0 9684 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 39628

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1492120/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=39820 CPUtime=4121.1
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 8837 0 0 0 412099 11 0 0 25 0 1 0 128683914 40775680 8821 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 9955 8821 95 220 0 9732 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 39820

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1491992/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=39952 CPUtime=4181.08
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 8892 0 0 0 418097 11 0 0 25 0 1 0 128683914 40910848 8876 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 9988 8876 95 220 0 9765 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 39952

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1491864/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=39952 CPUtime=4241.07
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 8919 0 0 0 424096 11 0 0 25 0 1 0 128683914 40910848 8903 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 9988 8903 95 220 0 9765 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 39952

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1491800/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40144 CPUtime=4301.05
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 8934 0 0 0 430094 11 0 0 25 0 1 0 128683914 41107456 8918 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10036 8918 95 220 0 9813 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 40144

[startup+4362.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26058
/proc/meminfo: memFree=1491736/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40144 CPUtime=4361.04
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 8940 0 0 0 436093 11 0 0 25 0 1 0 128683914 41107456 8924 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10036 8924 95 220 0 9813 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 40144

[startup+4422.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 26058
/proc/meminfo: memFree=1491672/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40144 CPUtime=4421.02
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 8954 0 0 0 442091 11 0 0 25 0 1 0 128683914 41107456 8938 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10036 8938 95 220 0 9813 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 40144

[startup+4482.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 26058
/proc/meminfo: memFree=1491416/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40336 CPUtime=4481
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9016 0 0 0 448089 11 0 0 25 0 1 0 128683914 41304064 9000 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10084 9000 95 220 0 9861 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 40336

[startup+4542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26058
/proc/meminfo: memFree=1491160/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40600 CPUtime=4540.99
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9076 0 0 0 454088 11 0 0 25 0 1 0 128683914 41574400 9060 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10150 9060 95 220 0 9927 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 40600

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26058
/proc/meminfo: memFree=1491160/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40600 CPUtime=4600.98
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9078 0 0 0 460087 11 0 0 25 0 1 0 128683914 41574400 9062 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10150 9062 95 220 0 9927 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 40600

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1491096/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40600 CPUtime=4660.96
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9078 0 0 0 466085 11 0 0 25 0 1 0 128683914 41574400 9062 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10150 9062 95 220 0 9927 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 40600

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1491032/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40792 CPUtime=4720.94
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9090 0 0 0 472083 11 0 0 25 0 1 0 128683914 41771008 9074 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10198 9074 95 220 0 9975 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 40792

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1490904/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40792 CPUtime=4780.92
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9138 0 0 0 478081 11 0 0 25 0 1 0 128683914 41771008 9122 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10198 9122 95 220 0 9975 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 40792

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1490712/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40792 CPUtime=4840.91
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9168 0 0 0 484080 11 0 0 25 0 1 0 128683914 41771008 9152 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10198 9152 95 220 0 9975 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 40792

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1490712/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40792 CPUtime=4900.89
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9169 0 0 0 490078 11 0 0 25 0 1 0 128683914 41771008 9153 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10198 9153 95 220 0 9975 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 40792

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1490584/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=40924 CPUtime=4960.87
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9205 0 0 0 496076 11 0 0 25 0 1 0 128683914 41906176 9189 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10231 9189 95 220 0 10008 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 40924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1490520/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=41056 CPUtime=5000.07
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9224 0 0 0 499996 11 0 0 25 0 1 0 128683914 42041344 9208 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10264 9208 95 220 0 10041 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 41056

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26058
/proc/meminfo: memFree=1490520/2055920 swapFree=4183292/4192956
[pid=25857] ppid=25855 vsize=41056 CPUtime=5000.07
/proc/25857/stat : 25857 (sat7_bin) R 25855 25857 25566 0 -1 4194304 9224 0 0 0 499996 11 0 0 25 0 1 0 128683914 42041344 9208 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 10264 9208 95 220 0 10041 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 41056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.96
CPU system time (s): 0.12598
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 41056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9224
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= 6080

runsolver used 4.02839 second user time and 9.67553 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 28 05:33:08 UTC 2007

IDJOB= 425429
IDBENCH= 20109
IDSOLVER= 183
FILE ID= node51/425429-1177738388

PBS_JOBID= 4715478

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1923240245-08.cnf
COMMAND LINE= /tmp/evaluation/425429-1177738388/sat7_bin /tmp/evaluation/425429-1177738388/instance-425429-1177738388.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-425429-1177738388 -o ROOT/results/node51/solver-425429-1177738388 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425429-1177738388/sat7_bin /tmp/evaluation/425429-1177738388/instance-425429-1177738388.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b9cfdbb54bb41cfa6a69bab5a7fcb3dc

RANDOM SEED= 439378373

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.223
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		: 3000.223
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:       1527984 kB
Buffers:         46672 kB
Cached:         326848 kB
SwapCached:       3676 kB
Active:         206976 kB
Inactive:       254228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527984 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            1644 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            52808 kB
Committed_AS:  3841216 kB
PageTables:       1408 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= 66549 MiB

End job on node51 on Sat Apr 28 06:56:32 UTC 2007