Trace number 1773541

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 236UNSAT 701.063 701.401

General information on the benchmark

Namemanol-pipe-c10nid_i.cnf
MD5SUM5845608382cee59cce4973c50f16416c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark424.718
Satisfiable
(Un)Satisfiability was proved
Number of variables252516
Number of clauses750877
Sum of the clauses size1752045
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2500584
Number of clauses of size 3250292
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c 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-1773541-1241185126.cnf
0.00/0.00	c found header 'p cnf 252516 750877'
1.39/1.46	c finished parsing
1.39/1.46	c
1.39/1.46	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.39/1.46	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.39/1.46	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.39/1.46	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.39/1.46	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.39/1.46	c --random=1 --spread=2000 --seed=0 --skip=25
1.39/1.46	c
1.39/1.46	c sizeof     vars[0] = 16   alignment = 0       4 MB
1.39/1.46	c sizeof     orgs[0] =  8   alignment = 0       2 MB
1.39/1.46	c sizeof     occs[0] =  8   alignment = 0       2 MB
1.39/1.46	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
1.39/1.46	c
1.39/1.46	c starting search after 1.5 seconds
1.39/1.46	c no decision limit
1.49/1.52	c
1.49/1.52	c       original/binary      fixed     eliminated      learned       agility
1.49/1.52	c   seconds        variables     equivalent    conflicts       height       MB
1.49/1.52	c
1.49/1.52	c *    1.5   750876  252515      1     0      0       0      0    0.0   0   63
12.00/12.10	c s   12.1   297372   44696   5195  2955 199670       0      0    0.0   0   48
12.00/12.10	c l   12.1   297372   44696   5195  2955 199670       0 266666    0.0   0   48
15.19/15.30	c R   15.3   318971   43179   5885  3782 199670     101    101 1411.0   5   53
15.29/15.34	c R   15.3   318998   43179   5885  3782 199670     201    201 1380.4  11   53
16.79/16.82	c B   16.8   320980   43134   5930  3782 199670    1001    990 1300.3  12   54
16.79/16.84	c R   16.8   320982   43134   5930  3782 199670    1154   1143 1295.9  11   54
17.39/17.41	c B   17.4   321939   43129   5930  3787 199670    2001   1977 1208.2   9   54
19.89/19.97	c R   20.0   325118   43120   5931  3795 199670    4446   4399 1054.9   7   55
22.28/22.30	c B   22.3   332886   43018   5973  3855 199670    8004   7945  913.3  11   56
22.28/22.39	c R   22.4   333651   43018   5973  3855 199670    8451   8391  910.4   8   56
28.18/28.27	c R   28.3   348746   42965   5996  3885 199670   18070  17956  798.8  22   59
30.68/30.76	c s   30.7   274244   40218   5997  3886 202415   18188  17233  795.9   8   50
30.68/30.76	c -   30.7   274244   40218   5997  3886 202415   18188 242667  795.9   8   50
33.77/33.87	c B   33.9   275262   40210   6002  3889 202415   24009  23043  740.7   3   54
48.15/48.20	c s   48.2   277943   40113   6012  3918 202473   52767  51346  578.7   7   56
49.85/49.99	c R   50.0   277948   40113   6012  3918 202473   56572  55150  566.2  18   60
51.25/51.37	c B   51.3   278118   40110   6013  3920 202473   64023  62592  545.3   8   61
69.25/69.31	c s   69.3   272647   39946   6131  3964 202475   90669  89056  507.8   3   62
69.25/69.31	c
69.25/69.31	c       original/binary      fixed     eliminated      learned       agility
69.25/69.31	c   seconds        variables     equivalent    conflicts       height       MB
69.25/69.31	c
69.25/69.31	c -   69.3   272647   39946   6131  3964 202475   90669 240241  507.8   3   62
77.74/77.90	c R   77.9   273018   39932   6140  3969 202475  107853 106214  487.0  19   71
96.04/96.17	c s   96.1   272848   39926   6141  3974 202475  136148 134472  456.2  13   71
109.53/109.65	c B  109.6   272973   39922   6141  3978 202475  160043 158359  428.4  13   81
128.42/128.56	c s  128.5   282963   39275   6286  4480 202475  186173 136567  414.7  11   67
128.42/128.56	c -  128.5   282963   39275   6286  4480 202475  186173 237839  414.7  11   67
157.11/157.28	c s  157.2   268653   36858   6329  4700 204629  228672 148071  440.4  16   68
157.11/157.28	c -  157.2   268653   36858   6329  4700 204629  228672 230704  440.4  16   68
158.21/158.35	c +  158.3   268669   36858   6329  4700 204629  230704 253774  441.2  24   71
185.80/185.94	c s  185.8   263409   36491   6358  4869 204798  268427 175947  447.9  24   75
202.39/202.53	c +  202.4   264536   36454   6375  4889 204798  288381 279151  450.7  18   87
219.27/219.49	c s  219.4   261677   36413   6383  4913 204807  306237 212365  453.0  20   83
257.45/257.69	c s  257.5   262365   36251   6407  5037 204821  347812 242983  454.3  11   89
267.34/267.55	c +  267.4   265412   36147   6419  5129 204821  360475 307066  452.3  17  100
285.03/285.27	c B  285.1   283436   35986   6432  5277 204821  384091 279190  451.5  14  108
295.43/295.66	c s  295.5   262639   35964   6433  5298 204821  393174 284467  449.0  14   98
339.11/339.39	c s  339.2   255674   34819   6452  5366 205879  439869 294828  441.8   9  100
339.11/339.39	c -  339.2   255674   34819   6452  5366 205879  439869 297855  441.8   9  100
339.11/339.39	c +  339.2   255674   34819   6452  5366 205879  439869 327640  441.8   9  100
389.39/389.62	c
389.39/389.62	c       original/binary      fixed     eliminated      learned       agility
389.39/389.62	c   seconds        variables     equivalent    conflicts       height       MB
389.39/389.62	c
389.39/389.62	c s  389.4   256847   34634   6475  5475 205932  489923 321043  431.8  10  105
443.56/443.85	c s  443.6   257778   34580   6479  5497 205960  534512 324585  424.0  26  109
463.66/463.97	c +  463.7   258157   34561   6487  5508 205960  549838 360404  419.8  15  121
498.74/499.05	c s  498.8   259162   34384   6499  5673 205960  573146 348383  413.8  11  116
554.12/554.41	c s  554.1   259781   34318   6505  5733 205960  619980 359727  402.6  17  118
617.38/617.72	c s  617.4   259650   33989   6510  5767 206250  668543 356344  391.8  13  115
617.38/617.72	c -  617.4   259650   33989   6510  5767 206250  668543 356800  391.8  13  115
633.98/634.32	c +  634.0   259771   33983   6510  5773 206250  680424 392480  389.6  16  124
665.57/665.93	c R  665.6   262123   33965   6514  5787 206250  707612 384263  385.0  13  129
682.16/682.52	c s  682.2   241854   30829   6691  7167 207829  715138 244801  384.1  15   81
682.16/682.52	c -  682.2   241854   30829   6691  7167 207829  715138 361082  384.1  15   81
700.96/701.37	c 0  701.0   301674   29295   7143  8249 207829  728730 258372  384.1  16   92
700.96/701.37	c
700.96/701.37	s UNSATISFIABLE
700.96/701.37	c
700.96/701.37	c 728730 conflicts, 5212477 decisions, 1011 random
700.96/701.37	c 19 iterations, 2034 restarts, 98 skipped
700.96/701.37	c 6 enlarged, 3676 shrunken, 7130 rescored, 227 rebiased
700.96/701.37	c 18 simplifications, 0 reductions
700.96/701.37	c
700.96/701.37	c vars: 7143 fixed, 8249 equiv, 207829 elim, 8442 merged
700.96/701.37	c elim: 8693316 resolutions, 18 phases, 4 rounds
700.96/701.37	c sbst: 95% substituted, 2.2% nots, 80.7% ands, 9.7% xors, 7.4% ites
700.96/701.37	c arty: 2.09 and 2.00 xor average arity
700.96/701.37	c prbe: 4207359 probed, 279 phases, 57 rounds
700.96/701.37	c prbe: 647 failed, 2240 lifted, 1794 merged
700.96/701.37	c sccs: 43 non trivial, 0 fixed, 80 merged
700.96/701.37	c hash: 85 units, 6568 merged
700.96/701.37	c mins: 30030070 learned, 23% deleted, 2181 strong, 73 depth
700.96/701.37	c subs: 5114 forward, 21948 backward, 285539 doms
700.96/701.37	c strs: 4819 forward, 881 backward
700.96/701.37	c doms: 293923 dominators, 270777 high, 451 low
700.96/701.37	c prps: 330932381 propagations, 0.47 megaprops
700.96/701.37	c
700.96/701.37	c 701.0 seconds, 136 MB max, 159 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773541-1241185126/watcher-1773541-1241185126 -o /tmp/evaluation-result-1773541-1241185126/solver-1773541-1241185126 -C 10000 -W 12000 -M 1800 HOME/precosat HOME/instance-1773541-1241185126.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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 0.99 0.99 3/64 23977
/proc/meminfo: memFree=1819064/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=4736 CPUtime=0
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 963 0 0 0 0 0 0 0 18 0 1 0 146545941 4849664 948 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/23977/statm: 1184 955 58 155 0 1027 0

[startup+0.0164619 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23977
/proc/meminfo: memFree=1819064/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=10924 CPUtime=0
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 2196 0 0 0 0 0 0 0 18 0 1 0 146545941 11186176 2181 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0
/proc/23977/statm: 2731 2182 59 155 0 2574 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10924

[startup+0.10147 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23977
/proc/meminfo: memFree=1819064/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=23908 CPUtime=0.09
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 5913 0 0 0 7 2 0 0 18 0 1 0 146545941 24481792 5865 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 5977 5865 63 155 0 5820 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23908

[startup+0.301493 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23977
/proc/meminfo: memFree=1819064/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=32992 CPUtime=0.29
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 8369 0 0 0 26 3 0 0 19 0 1 0 146545941 33783808 8127 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 8248 8127 63 155 0 8091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32992

[startup+0.70154 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23977
/proc/meminfo: memFree=1819064/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=48144 CPUtime=0.69
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 12408 0 0 0 64 5 0 0 23 0 1 0 146545941 49299456 11909 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 12036 11909 63 155 0 11879 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48144

[startup+1.50163 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23978
/proc/meminfo: memFree=1761072/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=74616 CPUtime=1.49
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 19558 0 0 0 141 8 0 0 25 0 1 0 146545941 76406784 18545 1992294400 134512640 135151029 4294956240 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 18654 18545 74 155 0 18497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74616

[startup+3.10182 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23978
/proc/meminfo: memFree=1739696/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=75480 CPUtime=3.09
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 23795 0 0 0 299 10 0 0 25 0 1 0 146545941 77291520 18766 1992294400 134512640 135151029 4294956240 18446744073709551615 134672959 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 18870 18766 79 155 0 18713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75480

[startup+6.30119 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23978
/proc/meminfo: memFree=1712056/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=113644 CPUtime=6.28
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 35123 0 0 0 613 15 0 0 25 0 1 0 146545941 116371456 28170 1992294400 134512640 135151029 4294956240 18446744073709551615 134573793 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 28411 28170 79 155 0 28254 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 113644

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23978
/proc/meminfo: memFree=1722808/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=100772 CPUtime=12.69
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 36818 0 0 0 1252 17 0 0 25 0 1 0 146545941 103190528 24120 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 25193 24120 79 155 0 25036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100772

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1721840/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=101292 CPUtime=25.48
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 36949 0 0 0 2531 17 0 0 25 0 1 0 146545941 103723008 24251 1992294400 134512640 135151029 4294956240 18446744073709551615 134567706 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 25323 24251 79 155 0 25166 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101292

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1721976/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=101292 CPUtime=51.05
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 45395 0 0 0 5084 21 0 0 25 0 1 0 146545941 103723008 24283 1992294400 134512640 135151029 4294956240 18446744073709551615 134567933 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 25323 24283 79 155 0 25166 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 101292

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1722360/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=100776 CPUtime=102.24
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 53422 0 0 0 10199 25 0 0 25 0 1 0 146545941 103194624 24154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 25194 24154 79 155 0 25037 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 100776

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1721912/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=101292 CPUtime=162.21
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 61996 0 0 0 16192 29 0 0 25 0 1 0 146545941 103723008 24314 1992294400 134512640 135151029 4294956240 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 25323 24314 79 155 0 25166 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 101292

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1721656/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=101304 CPUtime=222.17
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 70159 0 0 0 22184 33 0 0 25 0 1 0 146545941 103735296 24321 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 25326 24321 79 155 0 25169 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 101304

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1708216/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=115100 CPUtime=282.13
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 77741 0 0 0 28174 39 0 0 25 0 1 0 146545941 117862400 27745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 28775 27745 79 155 0 28618 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 115100

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1694904/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=127940 CPUtime=342.1
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 88973 0 0 0 34164 46 0 0 25 0 1 0 146545941 131010560 30950 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 31985 30950 79 155 0 31828 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 127940

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1693368/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=129448 CPUtime=402.08
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 93532 0 0 0 40159 49 0 0 25 0 1 0 146545941 132554752 31362 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 32362 31362 79 155 0 32205 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 129448

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1688824/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=134104 CPUtime=462.06
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 98885 0 0 0 46153 53 0 0 25 0 1 0 146545941 137322496 32508 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 33526 32508 79 155 0 33369 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 134104

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1684472/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=138744 CPUtime=522.03
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 104024 0 0 0 52146 57 0 0 25 0 1 0 146545941 142073856 33698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 34686 33698 79 155 0 34529 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 138744

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1682872/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=139984 CPUtime=582
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 108556 0 0 0 58140 60 0 0 25 0 1 0 146545941 143343616 34023 1992294400 134512640 135151029 4294956240 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 34996 34023 79 155 0 34839 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 139984

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1682808/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=139984 CPUtime=641.98
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 112887 0 0 0 64136 62 0 0 25 0 1 0 146545941 143343616 34040 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 34996 34040 79 155 0 34839 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 139984

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

[startup+665.506 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1682680/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=139984 CPUtime=665.17
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 112887 0 0 0 66455 62 0 0 25 0 1 0 146545941 143343616 34040 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 34996 34040 79 155 0 34839 0
Current children cumulated CPU time (s) 665.17
Current children cumulated vsize (KiB) 139984

[startup+678.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1681272/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=141900 CPUtime=677.96
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 113333 0 0 0 67733 63 0 0 25 0 1 0 146545941 145305600 34486 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 35475 34486 79 155 0 35318 0
Current children cumulated CPU time (s) 677.96
Current children cumulated vsize (KiB) 141900

[startup+691.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1679736/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=142868 CPUtime=690.76
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 117532 0 0 0 69011 65 0 0 25 0 1 0 146545941 146296832 34736 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 35717 34736 79 155 0 35560 0
Current children cumulated CPU time (s) 690.76
Current children cumulated vsize (KiB) 142868

[startup+697.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1679800/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=142868 CPUtime=697.16
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 117532 0 0 0 69651 65 0 0 25 0 1 0 146545941 146296832 34736 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 35717 34736 79 155 0 35560 0
Current children cumulated CPU time (s) 697.16
Current children cumulated vsize (KiB) 142868

[startup+699.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1679800/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=142868 CPUtime=698.76
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 117564 0 0 0 69811 65 0 0 25 0 1 0 146545941 146296832 34768 1992294400 134512640 135151029 4294956240 18446744073709551615 134567853 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 35717 34768 79 155 0 35560 0
Current children cumulated CPU time (s) 698.76
Current children cumulated vsize (KiB) 142868

[startup+700.706 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1679800/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=142868 CPUtime=700.36
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 117564 0 0 0 69971 65 0 0 25 0 1 0 146545941 146296832 34768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 35717 34768 79 155 0 35560 0
Current children cumulated CPU time (s) 700.36
Current children cumulated vsize (KiB) 142868

[startup+701.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1679800/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=142868 CPUtime=700.76
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 117564 0 0 0 70011 65 0 0 25 0 1 0 146545941 146296832 34768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 35717 34768 79 155 0 35560 0
Current children cumulated CPU time (s) 700.76
Current children cumulated vsize (KiB) 142868

[startup+701.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23980
/proc/meminfo: memFree=1679800/2055920 swapFree=4180392/4192956
[pid=23977] ppid=23975 vsize=142868 CPUtime=700.96
/proc/23977/stat : 23977 (precosat) R 23975 23977 23913 0 -1 4194304 117564 0 0 0 70031 65 0 0 25 0 1 0 146545941 146296832 34768 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/23977/statm: 35717 34768 79 155 0 35560 0
Current children cumulated CPU time (s) 700.96
Current children cumulated vsize (KiB) 142868

Child status: 20
Real time (s): 701.401
CPU time (s): 701.063
CPU user time (s): 700.386
CPU system time (s): 0.676897
CPU usage (%): 99.9519
Max. virtual memory (cumulated for all children) (KiB): 154716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 700.387
system time used= 0.676897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117565
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= 1805

runsolver used 0.559914 second user time and 2.0027 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-01 15:38:47
IDJOB=1773541
IDBENCH=69630
IDSOLVER=607
FILE ID=node20/1773541-1241185126
PBS_JOBID= 9224602
Free space on /tmp= 66428 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT_RACE08/cnf/manol-pipe-c10nid_i.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773541-1241185126/watcher-1773541-1241185126 -o /tmp/evaluation-result-1773541-1241185126/solver-1773541-1241185126 -C 10000 -W 12000 -M 1800  HOME/precosat HOME/instance-1773541-1241185126.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5845608382cee59cce4973c50f16416c
RANDOM SEED=614073285

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1819544 kB
Buffers:         53264 kB
Cached:          99128 kB
SwapCached:       6320 kB
Active:          32212 kB
Inactive:       128268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819544 kB
SwapTotal:     4192956 kB
SwapFree:      4180392 kB
Dirty:           14124 kB
Writeback:           0 kB
Mapped:          13492 kB
Slab:            61880 kB
Committed_AS:   774312 kB
PageTables:       1396 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= 66424 MiB
End job on node20 at 2009-05-01 15:50:29