Trace number 1562306

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
precosat 236? (TO) 1200.18 1207.25

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_14_7_3_fbc.cnf
MD5SUM4fe2719d54370e06a454523e5441fbad
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark496.332
Satisfiable
(Un)Satisfiability was proved
Number of variables24356
Number of clauses347216
Sum of the clauses size1043884
Maximum clause length144
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2118940
Number of clauses of size 3177720
Number of clauses of size 424200
Number of clauses of size 525920
Number of clauses of size over 5436

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1562306-1238773171.cnf
0.00/0.00	c found header 'p cnf 24356 347216'
0.38/0.41	c finished parsing
0.38/0.41	c
0.38/0.41	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.38/0.41	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.38/0.41	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.38/0.41	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.38/0.41	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.38/0.41	c --random=1 --spread=2000 --seed=0 --skip=25
0.38/0.41	c
0.38/0.41	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.38/0.41	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.38/0.41	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.38/0.41	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.38/0.41	c
0.38/0.41	c starting search after 0.4 seconds
0.38/0.41	c no decision limit
0.38/0.43	c
0.38/0.43	c       original/binary      fixed     eliminated      learned       agility
0.38/0.43	c   seconds        variables     equivalent    conflicts       height       MB
0.38/0.43	c
0.38/0.43	c *    0.4   347216   24356      0     0      0       0      0    0.0   0   23
6.05/6.10	c s    6.1   555491   24345      0     8      3       0      0    0.0   0   36
6.05/6.10	c l    6.1   555491   24345      0     8      3       0 226505    0.0   0   36
6.05/6.14	c R    6.1   555645   24344      0     9      3     101     99 3014.0   4   37
6.15/6.24	c R    6.2   555694   24272     66    15      3     690    678 1598.2   3   37
6.25/6.32	c B    6.3   555706   24245     91    17      3    1001    986 1361.3   5   37
6.45/6.52	c B    6.5   555784   24201    133    19      3    2002   1975  989.8   3   38
6.94/7.08	c R    7.0   663020   24162    172    19      3    2939   2908  834.7   4   45
9.43/9.53	c R    9.5   986406   24120    209    24      3    7501   7449 1831.3   5   71
9.53/9.68	c B    9.6   986549   24120    209    24      3    8004   7952 1801.9   4   71
11.12/11.25	c R   11.2  1228248   24120    209    24      3   11517  11465 1604.2   4   88
16.69/16.89	c R   16.8  1362182   24113    216    24      3   21139  21074 2977.1   4  121
17.88/18.08	c B   18.0  1362189   24113    216    24      3   24009  23944 3155.0   4  129
28.12/28.37	c R   28.2  1362748   24113    216    24      3   43579  43463 3304.4   1  161
39.16/39.40	c s   39.2  1361983   24113    216    24      3   51873  51599 3403.9   5  172
47.81/48.13	c B   47.8  1362115   24113    216    24      3   64023  63719 3508.4   5  197
69.67/70.10	c R   69.7  1362463   24112    216    25      3   94892  94524 3571.4   7  266
138.57/139.46	c B  138.6  1362888   24112    216    25      3  160060 159557 3598.2   5  374
174.86/175.96	c s  174.9  1361823   24112    216    25      3  178808 178226 3749.4   5  367
211.64/212.96	c
211.64/212.96	c       original/binary      fixed     eliminated      learned       agility
211.64/212.96	c   seconds        variables     equivalent    conflicts       height       MB
211.64/212.96	c
211.64/212.96	c R  211.7  1361849   24112    216    25      3  210300 209700 3808.7   4  478
226.46/227.88	c +  226.5  1361866   24112    216    25      3  226505 249155 3796.5   5  514
324.68/326.62	c +  324.7  1362013   24112    216    25      3  283131 274070 3796.3   3  564
424.59/427.18	c s  424.7  1362177   24112    216    25      3  326210 274082 3739.0   1  565
470.92/473.79	c +  471.0  1362241   24112    216    25      3  353912 301477 3809.2   5  601
515.45/518.53	c B  515.5  1362291   24112    216    25      3  384127 301553 3906.6   5  679
604.23/607.88	c +  604.3  1362406   24112    216    25      3  442390 331624 4050.0   1  747
647.87/651.70	c R  647.9  1362431   24112    216    25      3  466757 326068 4051.0   1  811
727.61/731.90	c s  727.6  1362458   24112    216    25      3  504847 331638 4038.5   4  722
835.87/840.86	c +  835.9  1362543   24112    216    25      3  552986 364786 4027.0   5  782
1103.30/1109.80	c s 1103.3  1362772   24112    216    25      3  667590 364869 4013.6   1  768
1180.84/1187.80	c + 1180.9  1362822   24112    216    25      3  691230 401264 3983.2   5  826
1200.03/1207.10	c
1200.03/1207.10	c *** CAUGHT SIGNAL 15 ***
1200.03/1207.10	c
1200.03/1207.10	c 698467 conflicts, 20307134 decisions, 10186 random
1200.03/1207.10	c 21 iterations, 1561 restarts, 0 skipped
1200.03/1207.10	c 6 enlarged, 2968 shrunken, 6833 rescored, 219 rebiased
1200.03/1207.10	c 6 simplifications, 0 reductions
1200.03/1207.10	c
1200.03/1207.10	c vars: 216 fixed, 25 equiv, 3 elim, 25 merged
1200.03/1207.10	c elim: 2383819 resolutions, 6 phases, 2 rounds
1200.03/1207.10	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1207.10	c arty: 0.00 and 0.00 xor average arity
1200.03/1207.10	c prbe: 447466 probed, 256 phases, 9 rounds
1200.03/1207.10	c prbe: 26 failed, 0 lifted, 0 merged
1200.03/1207.10	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1207.10	c hash: 7 units, 25 merged
1200.03/1207.10	c mins: 331903445 learned, 6% deleted, 42 strong, 48 depth
1200.03/1207.10	c subs: 4098 forward, 2942 backward, 688 doms
1200.03/1207.10	c strs: 1 forward, 0 backward
1200.03/1207.10	c doms: 1345 dominators, 696 high, 4 low
1200.03/1207.10	c prps: 288706311 propagations, 0.24 megaprops
1200.03/1207.10	c
1200.03/1207.10	c 1200.0 seconds, 897 MB max, 610 MB recycled
1200.03/1207.10	c
1200.03/1207.10	c *** CAUGHT SIGNAL 15 ***
1200.03/1207.10	c

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-1562306-1238773171/watcher-1562306-1238773171 -o /tmp/evaluation-result-1562306-1238773171/solver-1562306-1238773171 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1562306-1238773171.cnf 

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


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 2848
/proc/meminfo: memFree=1786008/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=1748 CPUtime=0
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 303 0 0 0 0 0 0 0 20 0 1 0 1149980757 1789952 288 1992294400 134512640 135151029 4294956224 18446744073709551615 134534468 0 0 4096 0 0 0 0 17 1 0 0
/proc/2848/statm: 437 288 59 155 0 280 0

[startup+0.0406691 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 2848
/proc/meminfo: memFree=1786008/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=4528 CPUtime=0.03
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 1038 0 0 0 3 0 0 0 20 0 1 0 1149980757 4636672 1023 1992294400 134512640 135151029 4294956224 18446744073709551615 134647500 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 1132 1023 63 155 0 975 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4528

[startup+0.102677 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 2848
/proc/meminfo: memFree=1786008/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=8616 CPUtime=0.09
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 2090 0 0 0 8 1 0 0 20 0 1 0 1149980757 8822784 2042 1992294400 134512640 135151029 4294956224 18446744073709551615 134570662 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 2154 2042 63 155 0 1997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8616

[startup+0.3017 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 2848
/proc/meminfo: memFree=1786008/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=21412 CPUtime=0.29
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 5350 0 0 0 27 2 0 0 22 0 1 0 1149980757 21925888 5237 1992294400 134512640 135151029 4294956224 18446744073709551615 134687592 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 5353 5237 63 155 0 5196 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21412

[startup+0.702745 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 2848
/proc/meminfo: memFree=1786008/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=32056 CPUtime=0.68
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 8399 0 0 0 65 3 0 0 25 0 1 0 1149980757 32825344 7899 1992294400 134512640 135151029 4294956224 18446744073709551615 134572727 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 8014 7899 79 155 0 7857 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 32056

[startup+1.50283 s]
/proc/loadavg: 1.92 1.98 1.99 3/95 2849
/proc/meminfo: memFree=1744464/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=42352 CPUtime=1.48
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 12605 0 0 0 143 5 0 0 25 0 1 0 1149980757 43368448 10471 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 10588 10471 79 155 0 10431 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 42352

[startup+3.10201 s]
/proc/loadavg: 1.92 1.98 1.99 3/95 2849
/proc/meminfo: memFree=1742032/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=44468 CPUtime=3.07
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 14643 0 0 0 301 6 0 0 25 0 1 0 1149980757 45535232 10971 1992294400 134512640 135151029 4294956224 18446744073709551615 134547925 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 11117 10971 79 155 0 10960 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 44468

[startup+6.30137 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1741968/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=47540 CPUtime=6.25
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 15668 0 0 0 618 7 0 0 25 0 1 0 1149980757 48680960 11739 1992294400 134512640 135151029 4294956224 18446744073709551615 134520133 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 11885 11739 79 155 0 11728 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 47540

[startup+12.7011 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1679576/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=126200 CPUtime=12.61
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 36375 0 0 0 1246 15 0 0 25 0 1 0 1149980757 129228800 31421 1992294400 134512640 135151029 4294956224 18446744073709551615 134572611 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 31550 31421 79 155 0 31393 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 126200

[startup+25.5015 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1622616/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=164172 CPUtime=25.33
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 47901 0 0 0 2513 20 0 0 25 0 1 0 1149980757 168112128 40898 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 41043 40898 79 155 0 40886 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 164172

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1557528/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=230192 CPUtime=50.78
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 78727 0 0 0 5041 37 0 0 25 0 1 0 1149980757 235716608 57382 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 57548 57382 79 155 0 57391 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 230192

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1445208/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=341376 CPUtime=101.69
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 106397 0 0 0 10117 52 0 0 25 0 1 0 1149980757 349569024 85052 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 85344 85052 79 155 0 85187 0
Current children cumulated CPU time (s) 101.69
Current children cumulated vsize (KiB) 341376

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1355160/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=432972 CPUtime=161.34
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 128951 0 0 0 16067 67 0 0 25 0 1 0 1149980757 443363328 107606 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 108243 107606 79 155 0 108086 0
Current children cumulated CPU time (s) 161.34
Current children cumulated vsize (KiB) 432972

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1272856/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=513592 CPUtime=220.99
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 166006 0 0 0 22010 89 0 0 25 0 1 0 1149980757 525918208 128105 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 128398 128105 79 155 0 128241 0
Current children cumulated CPU time (s) 220.99
Current children cumulated vsize (KiB) 513592

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1191576/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=596020 CPUtime=280.64
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 186215 0 0 0 27962 102 0 0 25 0 1 0 1149980757 610324480 148314 1992294400 134512640 135151029 4294956224 18446744073709551615 134551376 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 149005 148314 79 155 0 148848 0
Current children cumulated CPU time (s) 280.64
Current children cumulated vsize (KiB) 596020

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1180952/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=606396 CPUtime=340.29
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 188859 0 0 0 33926 103 0 0 25 0 1 0 1149980757 620949504 150958 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 151599 150958 79 155 0 151442 0
Current children cumulated CPU time (s) 340.29
Current children cumulated vsize (KiB) 606396

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2849
/proc/meminfo: memFree=1126552/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=665808 CPUtime=399.94
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 203514 0 0 0 39884 110 0 0 25 0 1 0 1149980757 681787392 165613 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 166452 165613 79 155 0 166295 0
Current children cumulated CPU time (s) 399.94
Current children cumulated vsize (KiB) 665808

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2850
/proc/meminfo: memFree=1111448/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=675604 CPUtime=459.58
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 222396 0 0 0 45838 120 0 0 25 0 1 0 1149980757 691818496 168227 1992294400 134512640 135151029 4294956224 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 168901 168227 79 155 0 168744 0
Current children cumulated CPU time (s) 459.58
Current children cumulated vsize (KiB) 675604

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2850
/proc/meminfo: memFree=1073880/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=712196 CPUtime=519.23
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 231839 0 0 0 51798 125 0 0 25 0 1 0 1149980757 729288704 177670 1992294400 134512640 135151029 4294956224 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 178049 177670 79 155 0 177892 0
Current children cumulated CPU time (s) 519.23
Current children cumulated vsize (KiB) 712196

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=1053848/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=733292 CPUtime=578.89
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 236759 0 0 0 57761 128 0 0 25 0 1 0 1149980757 750891008 182590 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 183323 182590 79 155 0 183166 0
Current children cumulated CPU time (s) 578.89
Current children cumulated vsize (KiB) 733292

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=966296/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=821476 CPUtime=638.54
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 258591 0 0 0 63714 140 0 0 25 0 1 0 1149980757 841191424 204422 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 205369 204422 79 155 0 205212 0
Current children cumulated CPU time (s) 638.54
Current children cumulated vsize (KiB) 821476

[startup+702.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=892504/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=895344 CPUtime=698.18
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 276997 0 0 0 69669 149 0 0 25 0 1 0 1149980757 916832256 222828 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 223836 222828 79 155 0 223679 0
Current children cumulated CPU time (s) 698.18
Current children cumulated vsize (KiB) 895344

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=891544/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=895776 CPUtime=757.84
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 293393 0 0 0 75626 158 0 0 25 0 1 0 1149980757 917274624 223085 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 223944 223085 79 155 0 223787 0
Current children cumulated CPU time (s) 757.84
Current children cumulated vsize (KiB) 895776

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=891288/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=895776 CPUtime=817.48
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 293452 0 0 0 81590 158 0 0 25 0 1 0 1149980757 917274624 223144 1992294400 134512640 135151029 4294956224 18446744073709551615 134520317 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 223944 223144 79 155 0 223787 0
Current children cumulated CPU time (s) 817.48
Current children cumulated vsize (KiB) 895776

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=890520/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=895776 CPUtime=877.12
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 293614 0 0 0 87554 158 0 0 25 0 1 0 1149980757 917274624 223306 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 223944 223306 79 155 0 223787 0
Current children cumulated CPU time (s) 877.12
Current children cumulated vsize (KiB) 895776

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=889624/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=897656 CPUtime=936.79
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 294408 0 0 0 93520 159 0 0 25 0 1 0 1149980757 919199744 224100 1992294400 134512640 135151029 4294956224 18446744073709551615 134552040 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 224414 224100 79 155 0 224257 0
Current children cumulated CPU time (s) 936.79
Current children cumulated vsize (KiB) 897656

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=854552/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=931120 CPUtime=996.42
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 302596 0 0 0 99479 163 0 0 25 0 1 0 1149980757 953466880 232288 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 232780 232288 79 155 0 232623 0
Current children cumulated CPU time (s) 996.42
Current children cumulated vsize (KiB) 931120

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=848664/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=937352 CPUtime=1056.08
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 304076 0 0 0 105444 164 0 0 25 0 1 0 1149980757 959848448 233768 1992294400 134512640 135151029 4294956224 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 234338 233768 79 155 0 234181 0
Current children cumulated CPU time (s) 1056.08
Current children cumulated vsize (KiB) 937352

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=848216/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=937352 CPUtime=1115.73
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 319518 0 0 0 111401 172 0 0 25 0 1 0 1149980757 959848448 233842 1992294400 134512640 135151029 4294956224 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 234338 233842 79 155 0 234181 0
Current children cumulated CPU time (s) 1115.73
Current children cumulated vsize (KiB) 937352

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=848088/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=937352 CPUtime=1175.38
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 319537 0 0 0 117366 172 0 0 25 0 1 0 1149980757 959848448 233861 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 234338 233861 79 155 0 234181 0
Current children cumulated CPU time (s) 1175.38
Current children cumulated vsize (KiB) 937352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=847832/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=937352 CPUtime=1200.03
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4194304 319541 0 0 0 119831 172 0 0 25 0 1 0 1149980757 959848448 233865 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2848/statm: 234338 233865 79 155 0 234181 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 937352

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

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

[startup+1207.21 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2851
/proc/meminfo: memFree=847832/2055920 swapFree=4165840/4192956
[pid=2848] ppid=2846 vsize=0 CPUtime=1200.13
/proc/2848/stat : 2848 (precosat) R 2846 2848 2167 0 -1 4195332 319541 0 0 0 119831 182 0 0 25 0 1 0 1149980757 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/2848/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1207.25
CPU time (s): 1200.18
CPU user time (s): 1198.32
CPU system time (s): 1.85972
CPU usage (%): 99.4144
Max. virtual memory (cumulated for all children) (KiB): 945548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.32
system time used= 1.85972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 319541
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= 2
involuntary context switches= 16397

runsolver used 1.59776 second user time and 5.00224 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-03 17:39:31
IDJOB=1562306
IDBENCH=70932
IDSOLVER=507
FILE ID=node91/1562306-1238773171
PBS_JOBID= 9085504
Free space on /tmp= 66520 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/edgematching/fbcolors/em_14_7_3_fbc.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1562306-1238773171/watcher-1562306-1238773171 -o /tmp/evaluation-result-1562306-1238773171/solver-1562306-1238773171 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1562306-1238773171.cnf

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

MD5SUM BENCH= 4fe2719d54370e06a454523e5441fbad
RANDOM SEED=1973014948

node91.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		: 3000.252
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		: 3000.252
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1786424 kB
Buffers:         31656 kB
Cached:         157452 kB
SwapCached:       8976 kB
Active:          80260 kB
Inactive:       119492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786424 kB
SwapTotal:     4192956 kB
SwapFree:      4165840 kB
Dirty:            7880 kB
Writeback:           0 kB
Mapped:          16204 kB
Slab:            52864 kB
Committed_AS:  2494360 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66520 MiB
End job on node91 at 2009-04-03 17:59:40