Trace number 1784370

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) 5000.06 5001.34

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
Bench CategoryCRAFTED (crafted 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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

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-1784370-1241936448.cnf
0.00/0.00	c found header 'p cnf 2640 305320'
0.48/0.56	c finished parsing
0.48/0.56	c
0.48/0.56	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.48/0.56	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.48/0.56	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.48/0.56	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.48/0.56	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.48/0.56	c --random=1 --spread=2000 --seed=0 --skip=25
0.48/0.56	c
0.48/0.56	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.48/0.56	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.48/0.56	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.48/0.56	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.48/0.56	c
0.48/0.56	c starting search after 0.6 seconds
0.48/0.56	c no decision limit
0.48/0.57	c
0.48/0.57	c       original/binary      fixed     eliminated      learned       agility
0.48/0.57	c   seconds        variables     equivalent    conflicts       height       MB
0.48/0.57	c
0.48/0.57	c *    0.6   305320    2640      0     0      0       0      0    0.0   0   20
1.39/1.46	c -    1.5   305128    2633      0     0      7       0   1000    0.0   0   25
1.49/1.52	c -    1.5   304846    2626      0     0     14       0   1000    0.0   0   26
1.49/1.53	c -    1.5   304844    2625      0     0     15       0   1000    0.0   0   26
4.19/4.22	c s    4.2   302337    2560      0     0     80       0      0    0.0   0   22
4.19/4.22	c l    4.2   302337    2560      0     0     80       0  15620    0.0   0   22
4.19/4.27	c R    4.3   302337    2560      0     0     80     101    101   47.5   3   23
4.19/4.29	c R    4.3   302337    2560      0     0     80     201    201   83.9   4   23
4.39/4.41	c R    4.4   302337    2560      0     0     80     803    803   87.5   3   24
4.39/4.45	c B    4.5   302337    2560      0     0     80    1000   1000   85.7   4   24
4.58/4.63	c B    4.6   302337    2560      0     0     80    2000   2000   83.4   4   25
4.58/4.69	c R    4.7   302337    2560      0     0     80    2406   2406   76.7   4   25
5.49/5.58	c R    5.6   302337    2560      0     0     80    6422   6422   78.3   4   28
5.78/5.84	c B    5.8   302337    2560      0     0     80    8003   8003   71.6   4   28
7.48/7.50	c +    7.5   302337    2560      0     0     80   15623  17182   83.1   4   32
7.48/7.60	c R    7.6   302337    2560      0     0     80   16047  16047   83.2   4   33
8.19/8.25	c +    8.3   302337    2560      0     0     80   19525  18900   77.4   4   33
9.29/9.30	c B    9.3   302337    2560      0     0     80   24007  18933   81.3   4   34
9.29/9.38	c +    9.4   302337    2560      0     0     80   24405  20790   82.0   4   34
10.78/10.80	c
10.78/10.80	c       original/binary      fixed     eliminated      learned       agility
10.78/10.80	c   seconds        variables     equivalent    conflicts       height       MB
10.78/10.80	c
10.78/10.80	c +   10.8   302337    2560      0     0     80   30505  22869   86.8   4   36
12.38/12.44	c +   12.4   302337    2560      0     0     80   38130  25155   84.3   5   37
12.48/12.51	c R   12.5   302337    2560      0     0     80   38484  23265   84.3   5   37
14.59/14.64	c +   14.6   302337    2560      0     0     80   47660  27670   81.0   5   39
20.28/20.37	c s   20.4   302338    2560      0     0     80   54377  27684   82.6   3   34
21.48/21.56	c +   21.6   302338    2560      0     0     80   59576  30437   85.5   5   37
22.58/22.61	c B   22.6   302338    2560      0     0     80   64019  30451   86.0   4   39
24.88/24.92	c +   24.9   302338    2560      0     0     80   74470  33480   88.4   4   40
28.77/28.86	c R   28.9   302338    2560      0     0     80   89772  33505   87.9   4   42
29.58/29.64	c +   29.6   302338    2560      0     0     80   93086  36828   89.1   4   42
35.87/35.98	c +   36.0   302338    2560      0     0     80  116355  40510   88.2   5   45
43.87/43.95	c +   43.9   302338    2560      0     0     80  145440  44561   88.7   4   46
47.67/47.72	c B   47.7   302338    2560      0     0     80  160048  44604   89.7   3   48
53.67/53.71	c +   53.7   302338    2560      0     0     80  181801  49017   91.8   4   49
60.77/60.84	c R   60.8   302338    2560      0     0     80  205146  49046   90.7   5   51
66.97/67.06	c +   67.0   302338    2560      0     0     80  227250  53918   87.1   5   50
84.47/84.55	c +   84.5   302338    2560      0     0     80  284060  59309   89.0   4   55
107.55/107.66	c +  107.6   302338    2560      0     0     80  355075  65239   88.4   3   57
116.66/116.79	c B  116.8   302338    2560      0     0     80  384101  65263   88.6   3   61
137.05/137.11	c
137.05/137.11	c       original/binary      fixed     eliminated      learned       agility
137.05/137.11	c   seconds        variables     equivalent    conflicts       height       MB
137.05/137.11	c
137.05/137.11	c +  137.1   302338    2560      0     0     80  443840  71762   88.4   4   60
143.44/143.52	c R  143.5   302338    2560      0     0     80  461534  71804   86.8   5   63
178.84/178.90	c +  178.9   302338    2560      0     0     80  554800  78938   83.8   4   67
228.73/228.88	c +  228.8   302338    2560      0     0     80  693500  86831   84.6   4   71
297.91/298.01	c +  297.9   302338    2560      0     0     80  866875  95514   86.5   4   77
309.50/309.62	c B  309.5   302338    2560      0     0     80  896192  95557   87.2   5   81
368.08/368.23	c R  368.1   302338    2560      0     0     80 1025489  95602   86.5   5   76
393.18/393.39	c +  393.3   302338    2560      0     0     80 1083590 105065   84.9   3   78
514.45/514.61	c +  514.5   302338    2560      0     0     80 1354485 115571   84.6   4   90
666.72/666.97	c s  666.8   302339    2560      0     0     80 1654160 115608   85.0   4   77
685.61/685.87	c +  685.7   302339    2560      0     0     80 1693106 127128   85.2   4   86
874.56/874.81	c B  874.6   302339    2560      0     0     80 2048415 127170   87.8   3  105
910.25/910.58	c +  910.3   302339    2560      0     0     80 2116382 139840   87.5   5   99
998.33/998.69	c R  998.4   302339    2560      0     0     80 2255894 139888   86.0   4  102
1250.76/1251.11	c + 1250.8   302339    2560      0     0     80 2645477 153824   85.1   4  115
1635.77/1636.26	c + 1635.8   302339    2560      0     0     80 3306845 169206   87.5   4  134
2181.62/2182.23	c + 2181.7   302339    2560      0     0     80 4133556 186126   86.9   5  142
2521.64/2522.37	c B 2521.7   302339    2560      0     0     80 4608847 186221   88.9   4  157
2788.16/2788.94	c R 2788.2   302339    2560      0     0     80 4921517 171352   88.7   3  115
2966.32/2967.13	c
2966.32/2967.13	c       original/binary      fixed     eliminated      learned       agility
2966.32/2967.13	c   seconds        variables     equivalent    conflicts       height       MB
2966.32/2967.13	c
2966.32/2967.13	c + 2966.4   302339    2560      0     0     80 5166947 204738   87.1   5  136
3364.42/3365.35	c s 3364.5   302340    2560      0     0     80 5767065 204840   86.7   4  121
3852.40/3853.40	c + 3852.4   302340    2560      0     0     80 6458681 225211   86.2   4  151
5000.00/5001.30	c
5000.00/5001.30	c *** CAUGHT SIGNAL 15 ***
5000.00/5001.30	c
5000.00/5001.30	c 7812678 conflicts, 16652458 decisions, 8360 random
5000.00/5001.30	c 0 iterations, 12358 restarts, 0 skipped
5000.00/5001.30	c 28 enlarged, 146 shrunken, 76468 rescored, 1660 rebiased
5000.00/5001.30	c 4 simplifications, 2 reductions
5000.00/5001.30	c
5000.00/5001.30	c vars: 0 fixed, 0 equiv, 80 elim, 0 merged
5000.00/5001.30	c elim: 1364081 resolutions, 3 phases, 1 rounds
5000.00/5001.30	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
5000.00/5001.30	c arty: 32.00 and 0.00 xor average arity
5000.00/5001.30	c prbe: 1054112 probed, 1231 phases, 205 rounds
5000.00/5001.30	c prbe: 0 failed, 0 lifted, 0 merged
5000.00/5001.30	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.00/5001.30	c hash: 0 units, 0 merged
5000.00/5001.30	c mins: 983133853 learned, 48% deleted, 0 strong, 25 depth
5000.00/5001.30	c subs: 132 forward, 317 backward, 0 doms
5000.00/5001.30	c strs: 995 forward, 0 backward
5000.00/5001.30	c doms: 0 dominators, 0 high, 0 low
5000.00/5001.30	c prps: 1854626209 propagations, 0.37 megaprops
5000.00/5001.30	c
5000.00/5001.30	c 5000.0 seconds, 215 MB max, 3814 MB recycled
5000.00/5001.30	c
5000.00/5001.30	c *** CAUGHT SIGNAL 15 ***
5000.00/5001.30	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-1784370-1241936448/watcher-1784370-1241936448 -o /tmp/evaluation-result-1784370-1241936448/solver-1784370-1241936448 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784370-1241936448.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): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27630
/proc/meminfo: memFree=1849248/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=1192 CPUtime=0
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 221673427 1220608 192 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 298 193 63 155 0 141 0

[startup+0.0550499 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27630
/proc/meminfo: memFree=1849248/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=4372 CPUtime=0.04
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 1081 0 0 0 4 0 0 0 18 0 1 0 221673427 4476928 968 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 1093 969 63 155 0 936 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4372

[startup+0.101053 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27630
/proc/meminfo: memFree=1849248/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=6468 CPUtime=0.09
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 1760 0 0 0 8 1 0 0 18 0 1 0 221673427 6623232 1518 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 1617 1518 63 155 0 1460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6468

[startup+0.301073 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27630
/proc/meminfo: memFree=1849248/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=14884 CPUtime=0.29
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 4105 0 0 0 27 2 0 0 19 0 1 0 221673427 15241216 3606 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 3721 3607 63 155 0 3564 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14884

[startup+0.701112 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27630
/proc/meminfo: memFree=1849248/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=19880 CPUtime=0.69
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 6898 0 0 0 65 4 0 0 22 0 1 0 221673427 20357120 4860 1992294400 134512640 135151029 4294956240 18446744073709551615 134698007 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 4970 4860 79 155 0 4813 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19880

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1829536/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=29924 CPUtime=1.49
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 12508 0 0 0 143 6 0 0 25 0 1 0 221673427 30642176 7403 1992294400 134512640 135151029 4294956240 18446744073709551615 134545731 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 7481 7403 79 155 0 7324 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29924

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1815200/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=34544 CPUtime=3.08
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 13633 0 0 0 301 7 0 0 25 0 1 0 221673427 35373056 8528 1992294400 134512640 135151029 4294956240 18446744073709551615 134526375 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 8636 8528 79 155 0 8479 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34544

[startup+6.30167 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27631
/proc/meminfo: memFree=1815080/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=34544 CPUtime=6.28
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 14658 0 0 0 620 8 0 0 25 0 1 0 221673427 35373056 8528 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 8636 8528 79 155 0 8479 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34544

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1807464/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=42860 CPUtime=12.68
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 16756 0 0 0 1259 9 0 0 25 0 1 0 221673427 43888640 10626 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 10715 10626 79 155 0 10558 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42860

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1803688/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=46652 CPUtime=25.48
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 23861 0 0 0 2535 13 0 0 25 0 1 0 221673427 47771648 11556 1992294400 134512640 135151029 4294956240 18446744073709551615 134573901 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 11663 11556 79 155 0 11506 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46652

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1795112/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=54440 CPUtime=51.07
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 25825 0 0 0 5092 15 0 0 25 0 1 0 221673427 55746560 13520 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 13610 13520 79 155 0 13453 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54440

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1786216/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=63432 CPUtime=102.26
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 28049 0 0 0 10209 17 0 0 25 0 1 0 221673427 64954368 15744 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 15858 15744 79 155 0 15701 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63432

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1779560/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=70148 CPUtime=162.24
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 29704 0 0 0 16205 19 0 0 25 0 1 0 221673427 71831552 17399 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 17537 17399 79 155 0 17380 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70148

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1771560/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=78168 CPUtime=222.22
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 31685 0 0 0 22201 21 0 0 25 0 1 0 221673427 80044032 19380 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 19542 19380 79 155 0 19385 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 78168

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1764456/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=85184 CPUtime=282.21
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 33455 0 0 0 28199 22 0 0 25 0 1 0 221673427 87228416 21150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 21296 21150 79 155 0 21139 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 85184

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1758760/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=90892 CPUtime=342.19
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 34861 0 0 0 34196 23 0 0 25 0 1 0 221673427 93073408 22556 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 22723 22556 79 155 0 22566 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 90892

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1758504/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=91076 CPUtime=402.17
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 34912 0 0 0 40194 23 0 0 25 0 1 0 221673427 93261824 22607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 22769 22607 79 155 0 22612 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 91076

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1749544/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=100508 CPUtime=462.16
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 37142 0 0 0 46190 26 0 0 25 0 1 0 221673427 102920192 24837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 25127 24837 79 155 0 24970 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 100508

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1747112/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=103304 CPUtime=522.15
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 37845 0 0 0 52188 27 0 0 25 0 1 0 221673427 105783296 25540 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 25826 25540 79 155 0 25669 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 103304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1743080/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=107004 CPUtime=582.14
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 38748 0 0 0 58186 28 0 0 25 0 1 0 221673427 109572096 26443 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 26751 26443 79 155 0 26594 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 107004

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27631
/proc/meminfo: memFree=1740968/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=109132 CPUtime=642.13
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 39262 0 0 0 64184 29 0 0 25 0 1 0 221673427 111751168 26957 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 27283 26957 79 155 0 27126 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 109132

[startup+702.302 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27639
/proc/meminfo: memFree=1624936/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4061.25
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 77967 0 0 0 406055 70 0 0 25 0 1 0 221673427 230068224 55585 1992294400 134512640 135151029 4294956240 18446744073709551615 134555054 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55585 79 155 0 56012 0
Current children cumulated CPU time (s) 4061.25
Current children cumulated vsize (KiB) 224676

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27639
/proc/meminfo: memFree=1624744/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4121.23
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 77987 0 0 0 412053 70 0 0 25 0 1 0 221673427 230068224 55605 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55605 79 155 0 56012 0
Current children cumulated CPU time (s) 4121.23
Current children cumulated vsize (KiB) 224676

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27639
/proc/meminfo: memFree=1624744/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4181.22
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 77989 0 0 0 418051 71 0 0 25 0 1 0 221673427 230068224 55607 1992294400 134512640 135151029 4294956240 18446744073709551615 134520434 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55607 79 155 0 56012 0
Current children cumulated CPU time (s) 4181.22
Current children cumulated vsize (KiB) 224676

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27639
/proc/meminfo: memFree=1624744/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4241.2
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 77989 0 0 0 424049 71 0 0 25 0 1 0 221673427 230068224 55607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55607 79 155 0 56012 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 224676

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27639
/proc/meminfo: memFree=1624744/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4301.19
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 77989 0 0 0 430048 71 0 0 25 0 1 0 221673427 230068224 55607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55607 79 155 0 56012 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 224676

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27639
/proc/meminfo: memFree=1624744/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4361.17
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 77995 0 0 0 436046 71 0 0 25 0 1 0 221673427 230068224 55613 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55613 79 155 0 56012 0
Current children cumulated CPU time (s) 4361.17
Current children cumulated vsize (KiB) 224676

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27639
/proc/meminfo: memFree=1624424/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4421.15
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78068 0 0 0 442044 71 0 0 25 0 1 0 221673427 230068224 55686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55686 79 155 0 56012 0
Current children cumulated CPU time (s) 4421.15
Current children cumulated vsize (KiB) 224676

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27639
/proc/meminfo: memFree=1624424/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4481.14
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78073 0 0 0 448043 71 0 0 25 0 1 0 221673427 230068224 55691 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55691 79 155 0 56012 0
Current children cumulated CPU time (s) 4481.14
Current children cumulated vsize (KiB) 224676

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27639
/proc/meminfo: memFree=1624424/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4541.13
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78074 0 0 0 454041 72 0 0 25 0 1 0 221673427 230068224 55692 1992294400 134512640 135151029 4294956240 18446744073709551615 134552596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55692 79 155 0 56012 0
Current children cumulated CPU time (s) 4541.13
Current children cumulated vsize (KiB) 224676

[startup+4602.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 27639
/proc/meminfo: memFree=1624168/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4601.12
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78098 0 0 0 460040 72 0 0 25 0 1 0 221673427 230068224 55716 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55716 79 155 0 56012 0
Current children cumulated CPU time (s) 4601.12
Current children cumulated vsize (KiB) 224676

[startup+4662.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 27639
/proc/meminfo: memFree=1624040/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4661.1
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78110 0 0 0 466038 72 0 0 25 0 1 0 221673427 230068224 55728 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55728 79 155 0 56012 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 224676

[startup+4722.31 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 27639
/proc/meminfo: memFree=1624040/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4721.08
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78121 0 0 0 472036 72 0 0 25 0 1 0 221673427 230068224 55739 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55739 79 155 0 56012 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 224676

[startup+4782.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 27639
/proc/meminfo: memFree=1624040/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4781.06
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78122 0 0 0 478034 72 0 0 25 0 1 0 221673427 230068224 55740 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55740 79 155 0 56012 0
Current children cumulated CPU time (s) 4781.06
Current children cumulated vsize (KiB) 224676

[startup+4842.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 27641
/proc/meminfo: memFree=1623848/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4841.05
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78122 0 0 0 484032 73 0 0 25 0 1 0 221673427 230068224 55740 1992294400 134512640 135151029 4294956240 18446744073709551615 134554679 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55740 79 155 0 56012 0
Current children cumulated CPU time (s) 4841.05
Current children cumulated vsize (KiB) 224676

[startup+4902.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27641
/proc/meminfo: memFree=1623848/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4901.03
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78126 0 0 0 490030 73 0 0 25 0 1 0 221673427 230068224 55744 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 55744 79 155 0 56012 0
Current children cumulated CPU time (s) 4901.03
Current children cumulated vsize (KiB) 224676

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27641
/proc/meminfo: memFree=1622952/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=224676 CPUtime=4961.01
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 78393 0 0 0 496028 73 0 0 25 0 1 0 221673427 230068224 56011 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 56169 56011 79 155 0 56012 0
Current children cumulated CPU time (s) 4961.01
Current children cumulated vsize (KiB) 224676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27641
/proc/meminfo: memFree=1617768/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=230368 CPUtime=5000
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 79669 0 0 0 499926 74 0 0 25 0 1 0 221673427 235896832 57287 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 57592 57287 79 155 0 57435 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 230368

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27641
/proc/meminfo: memFree=1617768/2055920 swapFree=4181464/4192956
[pid=27630] ppid=27628 vsize=230368 CPUtime=5000
/proc/27630/stat : 27630 (precosat) R 27628 27630 27513 0 -1 4194304 79669 0 0 0 499926 74 0 0 25 0 1 0 221673427 235896832 57287 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27630/statm: 57592 57287 79 155 0 57435 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 230368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.34
CPU time (s): 5000.06
CPU user time (s): 4999.27
CPU system time (s): 0.78788
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 230368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.27
system time used= 0.78788
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79669
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= 10464

runsolver used 4.23236 second user time and 11.3493 second system time

The end

Launcher Data

Begin job on node36 at 2009-05-10 08:20:48
IDJOB=1784370
IDBENCH=71311
IDSOLVER=607
FILE ID=node36/1784370-1241936448
PBS_JOBID= 9264948
Free space on /tmp= 66244 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784370-1241936448/watcher-1784370-1241936448 -o /tmp/evaluation-result-1784370-1241936448/solver-1784370-1241936448 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784370-1241936448.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=1234220828

node36.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		: 3000.232
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		: 3000.232
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:       1849664 kB
Buffers:         34832 kB
Cached:         108480 kB
SwapCached:       5268 kB
Active:          82444 kB
Inactive:        68720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849664 kB
SwapTotal:     4192956 kB
SwapFree:      4181464 kB
Dirty:            4636 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            41104 kB
Committed_AS:   705200 kB
PageTables:       1356 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= 66240 MiB
End job on node36 at 2009-05-10 09:44:12