Trace number 1512731

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) 1200.07 1200.43

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1954748117-061.cnf
MD5SUM30068bb62ff2ae5a4888c347460a4a1d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.2262
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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-1512731-1238207742.cnf
0.00/0.00	c found header 'p cnf 1100 22000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    22000    1100      0     0      0       0      0    0.0   0    1
0.19/0.23	c s    0.2    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.23	c l    0.2    22000    1100      0     0      0       0  22000    0.0   0    2
0.19/0.25	c R    0.3    22000    1100      0     0      0     101    101  223.9  15    2
0.19/0.26	c R    0.3    22000    1100      0     0      0     201    201  218.1  20    2
0.29/0.33	c R    0.3    22000    1100      0     0      0     807    807  240.9  25    2
0.29/0.36	c B    0.4    22000    1100      0     0      0    1002   1002  237.1  25    2
0.49/0.50	c B    0.5    22000    1100      0     0      0    2002   2002  251.9  26    3
0.49/0.56	c N    0.6    22000    1100      0     0      0    2413   2413  252.9  27    3
1.09/1.15	c N    1.2    22000    1100      0     0      0    6423   6423  272.8  25    6
1.39/1.40	c B    1.4    22000    1100      0     0      0    8003   8003  281.0  26    7
2.79/2.82	c N    2.8    22000    1100      0     0      0   16043  16043  279.7  26   12
4.09/4.16	c +    4.2    22000    1100      0     0      0   22000  24200  282.0  26   16
4.69/4.70	c B    4.7    22000    1100      0     0      0   24009  24009  278.1  25   17
5.39/5.42	c +    5.4    22000    1100      0     0      0   27500  26620  275.5  27   18
6.89/6.97	c +    7.0    22000    1100      0     0      0   34377  29282  269.4  26   19
7.99/8.03	c N    8.0    22000    1100      0     0      0   38493  29295  268.8  25   21
9.19/9.27	c +    9.3    22000    1100      0     0      0   42970  32210  268.0  26   21
12.19/12.25	c +   12.2    22000    1100      0     0      0   53710  35431  271.8  27   23
14.68/14.77	c
14.68/14.77	c       original/binary      fixed     eliminated      learned       agility
14.68/14.77	c   seconds        variables     equivalent    conflicts       height       MB
14.68/14.77	c
14.68/14.77	c B   14.8    22000    1100      0     0      0   64028  35443  272.5  26   25
15.58/15.66	c +   15.7    22000    1100      0     0      0   67137  38974  273.1  27   26
20.09/20.18	c +   20.2    22000    1100      0     0      0   83921  42871  270.6  25   28
22.09/22.13	c N   22.1    22000    1100      0     0      0   89794  42881  269.1  26   30
28.49/28.55	c +   28.5    22000    1100      0     0      0  104902  47158  265.0  27   31
36.68/36.71	c +   36.7    22000    1100      0     0      0  131126  51873  266.1  25   33
46.48/46.53	c B   46.5    22000    1100      0     0      0  160056  51886  269.7  28   37
47.87/47.92	c +   47.9    22000    1100      0     0      0  163907  57060  269.5  26   37
63.07/63.15	c +   63.1    22000    1100      0     0      0  204881  62766  268.5  25   42
63.37/63.40	c N   63.4    22000    1100      0     0      0  205196  57391  268.5  27   42
94.66/94.78	c +   94.8    22000    1100      0     0      0  256101  69042  267.7  25   48
124.56/124.60	c +  124.6    22000    1100      0     0      0  320126  75946  268.5  25   51
152.05/152.14	c B  152.1    22000    1100      0     0      0  384097  75953  269.5  27   57
158.55/158.67	c +  158.6    22000    1100      0     0      0  400155  83540  269.2  24   56
193.13/193.29	c N  193.2    22000    1100      0     0      0  461609  83562  266.8  26   64
231.22/231.33	c +  231.3    22000    1100      0     0      0  500191  91894  265.4  25   72
305.50/305.66	c +  305.6    22000    1100      0     0      0  625235 101083  266.8  28   71
401.97/402.16	c +  402.0    22000    1100      0     0      0  781540 111191  265.6  24   79
464.15/464.34	c B  464.2    22000    1100      0     0      0  896183 111208  265.3  28   85
513.33/513.59	c
513.33/513.59	c       original/binary      fixed     eliminated      learned       agility
513.33/513.59	c   seconds        variables     equivalent    conflicts       height       MB
513.33/513.59	c
513.33/513.59	c +  513.4    22000    1100      0     0      0  976925 122310  265.4  28   86
563.52/563.80	c N  563.6    22000    1100      0     0      0 1025626 122325  264.7  28   96
780.46/780.79	c +  780.6    22000    1100      0     0      0 1221155 134541  265.1  25   83
998.69/999.09	c +  998.8    22000    1100      0     0      0 1526443 147995  265.9  27   98
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 1760511 conflicts, 2298908 decisions, 1 random
1200.03/1200.40	c 0 iterations, 365 restarts, 3022 skipped
1200.03/1200.40	c 20 enlarged, 0 shrunken, 17215 rescored, 486 rebiased
1200.03/1200.40	c 1 simplifications, 1 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.40	c elim: 111873 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.40	c prbe: 187000 probed, 85 phases, 85 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 273601194 learned, 8% deleted, 0 strong, 24 depth
1200.03/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.40	c strs: 0 forward, 0 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 192501820 propagations, 0.16 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 141 MB max, 994 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512731-1238207742/watcher-1512731-1238207742 -o /tmp/evaluation-result-1512731-1238207742/solver-1512731-1238207742 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512731-1238207742.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: 0.99 0.97 0.88 3/64 23064
/proc/meminfo: memFree=914648/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=1052 CPUtime=0
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 1093440901 1077248 146 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 263 147 63 155 0 106 0

[startup+0.060023 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 23064
/proc/meminfo: memFree=914648/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=2824 CPUtime=0.05
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 687 0 0 0 5 0 0 0 18 0 1 0 1093440901 2891776 622 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 706 624 79 155 0 549 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2824

[startup+0.101027 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 23064
/proc/meminfo: memFree=914648/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=3484 CPUtime=0.09
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 829 0 0 0 9 0 0 0 18 0 1 0 1093440901 3567616 764 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 871 764 79 155 0 714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3484

[startup+0.30105 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 23064
/proc/meminfo: memFree=914648/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=3484 CPUtime=0.29
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 829 0 0 0 29 0 0 0 19 0 1 0 1093440901 3567616 764 1992294400 134512640 135151029 4294956240 18446744073709551615 134552186 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 871 764 79 155 0 714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3484

[startup+0.701097 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 23064
/proc/meminfo: memFree=914648/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=5200 CPUtime=0.69
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 1273 0 0 0 69 0 0 0 22 0 1 0 1093440901 5324800 1208 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 1300 1208 79 155 0 1143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5200

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23065
/proc/meminfo: memFree=908816/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=8500 CPUtime=1.49
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 2105 0 0 0 148 1 0 0 25 0 1 0 1093440901 8704000 2040 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 2125 2040 79 155 0 1968 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8500

[startup+3.10138 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23065
/proc/meminfo: memFree=904272/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=14176 CPUtime=3.09
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 3528 0 0 0 308 1 0 0 25 0 1 0 1093440901 14516224 3463 1992294400 134512640 135151029 4294956240 18446744073709551615 134552088 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 3544 3463 79 155 0 3387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14176

[startup+6.30175 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23065
/proc/meminfo: memFree=895760/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=20776 CPUtime=6.29
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 5181 0 0 0 627 2 0 0 25 0 1 0 1093440901 21274624 5116 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 5194 5116 79 155 0 5037 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20776

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23065
/proc/meminfo: memFree=890064/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=25804 CPUtime=12.69
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 6432 0 0 0 1265 4 0 0 25 0 1 0 1093440901 26423296 6367 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 6451 6367 79 155 0 6294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25804

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23065
/proc/meminfo: memFree=881872/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=33068 CPUtime=25.48
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 8241 0 0 0 2542 6 0 0 25 0 1 0 1093440901 33861632 8176 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 8267 8176 79 155 0 8110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33068

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23065
/proc/meminfo: memFree=871824/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=43240 CPUtime=51.08
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 10772 0 0 0 5099 9 0 0 25 0 1 0 1093440901 44277760 10707 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 10810 10707 79 155 0 10653 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43240

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 23065
/proc/meminfo: memFree=860304/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=54812 CPUtime=102.26
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 13646 0 0 0 10215 11 0 0 25 0 1 0 1093440901 56127488 13581 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 13703 13581 79 155 0 13546 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54812

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 23065
/proc/meminfo: memFree=851280/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=64072 CPUtime=162.24
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 15926 0 0 0 16209 15 0 0 25 0 1 0 1093440901 65609728 15861 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 16018 15861 79 155 0 15861 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 64072

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 23065
/proc/meminfo: memFree=845584/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=69888 CPUtime=222.22
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 17332 0 0 0 22205 17 0 0 25 0 1 0 1093440901 71565312 17267 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 17472 17267 79 155 0 17315 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 69888

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 23065
/proc/meminfo: memFree=830544/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=85080 CPUtime=282.21
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 21058 0 0 0 28199 22 0 0 25 0 1 0 1093440901 87121920 20993 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 21270 20993 79 155 0 21113 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 85080

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23065
/proc/meminfo: memFree=830544/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=85080 CPUtime=342.19
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 21058 0 0 0 34197 22 0 0 25 0 1 0 1093440901 87121920 20993 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 21270 20993 79 155 0 21113 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 85080

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23065
/proc/meminfo: memFree=830544/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=85080 CPUtime=402.17
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 21059 0 0 0 40195 22 0 0 25 0 1 0 1093440901 87121920 20994 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 21270 20994 79 155 0 21113 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 85080

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23065
/proc/meminfo: memFree=825168/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=90412 CPUtime=462.15
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 22396 0 0 0 46191 24 0 0 25 0 1 0 1093440901 92581888 22331 1992294400 134512640 135151029 4294956240 18446744073709551615 134552946 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 22603 22331 79 155 0 22446 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 90412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=819792/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=96780 CPUtime=522.13
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 23944 0 0 0 52187 26 0 0 25 0 1 0 1093440901 99102720 23879 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 24195 23879 79 155 0 24038 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 96780

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=814160/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=101940 CPUtime=582.11
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 25181 0 0 0 58184 27 0 0 25 0 1 0 1093440901 104386560 25116 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 25485 25116 79 155 0 25328 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 101940

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=794768/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=121380 CPUtime=642.1
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 29989 0 0 0 64177 33 0 0 25 0 1 0 1093440901 124293120 29924 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 30345 29924 79 155 0 30188 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 121380

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=773392/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=143292 CPUtime=702.08
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 35352 0 0 0 70169 39 0 0 25 0 1 0 1093440901 146731008 35287 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 35823 35287 79 155 0 35666 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 143292

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=769680/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=146508 CPUtime=762.07
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 36338 0 0 0 76167 40 0 0 25 0 1 0 1093440901 150024192 36165 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 36627 36165 79 155 0 36470 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 146508

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=769744/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=146508 CPUtime=822.05
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 36338 0 0 0 82165 40 0 0 25 0 1 0 1093440901 150024192 36165 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 36627 36165 79 155 0 36470 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 146508

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=769680/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=146508 CPUtime=882.03
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 36338 0 0 0 88163 40 0 0 25 0 1 0 1093440901 150024192 36165 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 36627 36165 79 155 0 36470 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 146508

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=769744/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=146508 CPUtime=942.01
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 36344 0 0 0 94161 40 0 0 25 0 1 0 1093440901 150024192 36171 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 36627 36171 79 155 0 36470 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 146508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=769744/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=146508 CPUtime=1001.99
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 36347 0 0 0 100159 40 0 0 25 0 1 0 1093440901 150024192 36174 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 36627 36174 79 155 0 36470 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 146508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=769552/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=146508 CPUtime=1061.97
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 36382 0 0 0 106157 40 0 0 25 0 1 0 1093440901 150024192 36209 1992294400 134512640 135151029 4294956240 18446744073709551615 134552135 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 36627 36209 79 155 0 36470 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 146508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=769360/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=146508 CPUtime=1121.95
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 36433 0 0 0 112155 40 0 0 25 0 1 0 1093440901 150024192 36260 1992294400 134512640 135151029 4294956240 18446744073709551615 134575912 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 36627 36260 79 155 0 36470 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 146508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=769296/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=146508 CPUtime=1181.94
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 36441 0 0 0 118154 40 0 0 25 0 1 0 1093440901 150024192 36268 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 36627 36268 79 155 0 36470 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 146508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23067
/proc/meminfo: memFree=769296/2055924 swapFree=4176792/4192956
[pid=23064] ppid=23062 vsize=146508 CPUtime=1200.03
/proc/23064/stat : 23064 (precosat) R 23062 23064 22965 0 -1 4194304 36441 0 0 0 119963 40 0 0 25 0 1 0 1093440901 150024192 36268 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23064/statm: 36627 36268 79 155 0 36470 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 146508

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.64
CPU system time (s): 0.433934
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 147168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36441
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= 2021

runsolver used 1.18482 second user time and 2.12968 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 03:35:42
IDJOB=1512731
IDBENCH=70204
IDSOLVER=507
FILE ID=node6/1512731-1238207742
PBS_JOBID= 9060558
Free space on /tmp= 66320 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1954748117-061.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512731-1238207742/watcher-1512731-1238207742 -o /tmp/evaluation-result-1512731-1238207742/solver-1512731-1238207742 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512731-1238207742.cnf

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

MD5SUM BENCH= 30068bb62ff2ae5a4888c347460a4a1d
RANDOM SEED=1789365623

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:        915128 kB
Buffers:         96372 kB
Cached:         945860 kB
SwapCached:       9932 kB
Active:         208628 kB
Inactive:       847112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:        915128 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          19160 kB
Slab:            71120 kB
Committed_AS:  2792080 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-28 03:55:44