Trace number 1513199

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) 1200.08 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1127319144-058.cnf
MD5SUM79b21fea94540db2568097a6c80690f8
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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-1513199-1238214936.cnf
0.00/0.00	c found header 'p cnf 220 18700'
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    18700     220      0     0      0       0      0    0.0   0    1
0.69/0.77	c s    0.8    18700     220      0     0      0       0      0    0.0   0    1
0.69/0.77	c l    0.8    18700     220      0     0      0       0  18700    0.0   0    1
0.69/0.78	c R    0.8    18700     220      0     0      0     103    103   71.0  11    2
0.69/0.79	c R    0.8    18700     220      0     0      0     204    204   71.9  17    2
0.79/0.83	c N    0.8    18700     220      0     0      0     805    805   77.2  33    2
0.79/0.84	c B    0.8    18700     220      0     0      0    1000   1000   78.2  34    2
0.89/0.92	c B    0.9    18700     220      0     0      0    2000   2000   79.7  35    2
0.89/0.94	c N    0.9    18700     220      0     0      0    2406   2406   80.0  33    2
1.29/1.30	c N    1.3    18700     220      0     0      0    6420   6420   81.0  36    4
1.39/1.47	c B    1.5    18700     220      0     0      0    8007   8007   81.0  34    4
2.59/2.61	c N    2.6    18700     220      0     0      0   16037  16037   80.3  35    7
2.99/3.07	c +    3.1    18700     220      0     0      0   18702  20570   80.1  34    7
4.09/4.11	c +    4.1    18700     220      0     0      0   23375  22627   79.8  33    8
4.19/4.28	c B    4.3    18700     220      0     0      0   24014  21217   79.8  36    8
5.29/5.38	c +    5.4    18700     220      0     0      0   29216  24889   79.6  34    9
6.99/7.09	c +    7.1    18700     220      0     0      0   36520  27377   79.4  34   10
7.49/7.54	c N    7.5    18700     220      0     0      0   38492  26870   79.3  34   10
9.29/9.39	c +    9.4    18700     220      0     0      0   45650  30114   79.0  34   11
12.28/12.34	c
12.28/12.34	c       original/binary      fixed     eliminated      learned       agility
12.28/12.34	c   seconds        variables     equivalent    conflicts       height       MB
12.28/12.34	c
12.28/12.34	c +   12.3    18700     220      0     0      0   57060  33125   78.6  34   12
14.38/14.45	c B   14.4    18700     220      0     0      0   64025  33135   78.5  33   13
16.50/16.51	c +   16.5    18700     220      0     0      0   71326  36437   78.6  34   13
21.69/21.74	c +   21.7    18700     220      0     0      0   89155  40080   78.5  34   14
21.79/21.88	c N   21.9    18700     220      0     0      0   89790  37084   78.5  34   14
28.29/28.33	c +   28.3    18700     220      0     0      0  111442  44088   78.4  34   15
39.48/39.54	c +   39.5    18700     220      0     0      0  139302  48496   78.3  34   17
49.17/49.22	c B   49.2    18700     220      0     0      0  160054  48513   78.1  33   18
54.67/54.70	c +   54.7    18700     220      0     0      0  174126  53345   77.9  35   19
68.27/68.39	c N   68.4    18700     220      0     0      0  205190  53354   77.7  34   20
73.87/73.95	c +   73.9    18700     220      0     0      0  217655  58679   77.7  34   21
100.77/100.82	c +  100.8    18700     220      0     0      0  272065  64546   77.4  35   23
135.86/135.94	c +  135.9    18700     220      0     0      0  340080  71000   77.4  33   25
160.34/160.41	c B  160.4    18700     220      0     0      0  384104  71008   77.3  32   27
180.84/180.92	c +  180.9    18700     220      0     0      0  425102  78100   77.1  35   27
203.34/203.50	c N  203.4    18700     220      0     0      0  461569  78114   77.0  34   30
246.92/247.03	c +  247.0    18700     220      0     0      0  531375  85910   76.9  33   31
338.49/338.68	c +  338.6    18700     220      0     0      0  664215  94501   76.9  33   35
463.56/463.72	c +  463.6    18700     220      0     0      0  830265 103951   76.6  34   38
519.75/519.98	c
519.75/519.98	c       original/binary      fixed     eliminated      learned       agility
519.75/519.98	c   seconds        variables     equivalent    conflicts       height       MB
519.75/519.98	c
519.75/519.98	c B  519.8    18700     220      0     0      0  896198 103962   76.5  34   42
625.02/625.21	c N  625.0    18700     220      0     0      0 1025615 103962   76.3  35   43
633.62/633.81	c +  633.6    18700     220      0     0      0 1037831 114346   76.3  33   43
875.25/875.51	c +  875.3    18700     220      0     0      0 1297285 125780   76.3  33   48
1197.06/1197.40	c + 1197.1    18700     220      0     0      0 1621605 138358   76.3  33   54
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 1624510 conflicts, 1838780 decisions, 1 random
1200.06/1200.40	c 0 iterations, 2 restarts, 3067 skipped
1200.06/1200.40	c 21 enlarged, 0 shrunken, 15871 rescored, 443 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.40	c elim: 142409 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 440 probed, 1 phases, 1 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 110261500 learned, 8% deleted, 0 strong, 13 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 56975320 propagations, 0.05 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 55 MB max, 423 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1513199-1238214936/watcher-1513199-1238214936 -o /tmp/evaluation-result-1513199-1238214936/solver-1513199-1238214936 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513199-1238214936.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: 0.92 0.98 0.96 2/81 22742
/proc/meminfo: memFree=1571200/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=1052 CPUtime=0
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 447822495 1077248 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 263 156 63 155 0 106 0

[startup+0.070462 s]
/proc/loadavg: 0.92 0.98 0.96 2/81 22742
/proc/meminfo: memFree=1571200/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=3496 CPUtime=0.06
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 801 0 0 0 6 0 0 0 18 0 1 0 447822495 3579904 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134548217 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 874 767 79 155 0 717 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3496

[startup+0.101464 s]
/proc/loadavg: 0.92 0.98 0.96 2/81 22742
/proc/meminfo: memFree=1571200/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=3496 CPUtime=0.09
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 801 0 0 0 9 0 0 0 18 0 1 0 447822495 3579904 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 874 767 79 155 0 717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3496

[startup+0.301483 s]
/proc/loadavg: 0.92 0.98 0.96 2/81 22742
/proc/meminfo: memFree=1571200/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=3496 CPUtime=0.29
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 801 0 0 0 29 0 0 0 20 0 1 0 447822495 3579904 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 874 767 79 155 0 717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3496

[startup+0.701522 s]
/proc/loadavg: 0.92 0.98 0.96 2/81 22742
/proc/meminfo: memFree=1571200/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=3496 CPUtime=0.69
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 801 0 0 0 69 0 0 0 24 0 1 0 447822495 3579904 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134526463 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 874 767 79 155 0 717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3496

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1568440/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=5152 CPUtime=1.49
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 1469 0 0 0 149 0 0 0 25 0 1 0 447822495 5275648 1186 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 1288 1186 79 155 0 1131 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5152

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1564984/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=8628 CPUtime=3.09
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 2351 0 0 0 308 1 0 0 25 0 1 0 447822495 8835072 2068 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 2157 2068 79 155 0 2000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8628

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1561272/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=10940 CPUtime=6.29
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 2906 0 0 0 627 2 0 0 25 0 1 0 447822495 11202560 2623 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 2735 2623 79 155 0 2578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10940

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1558584/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=13392 CPUtime=12.68
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 3506 0 0 0 1266 2 0 0 25 0 1 0 447822495 13713408 3223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 3348 3223 79 155 0 3191 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13392

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1555000/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=16856 CPUtime=25.49
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 4340 0 0 0 2545 4 0 0 25 0 1 0 447822495 17260544 4057 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 4214 4057 79 155 0 4057 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16856

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1551544/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=20500 CPUtime=51.07
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 5196 0 0 0 5103 4 0 0 25 0 1 0 447822495 20992000 4913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 5125 4913 79 155 0 4968 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20500

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1546552/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=25688 CPUtime=102.27
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 6436 0 0 0 10221 6 0 0 25 0 1 0 447822495 26304512 6153 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 6422 6153 79 155 0 6265 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25688

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1542520/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=30052 CPUtime=162.24
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 7414 0 0 0 16217 7 0 0 25 0 1 0 447822495 30773248 7131 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 7513 7131 79 155 0 7356 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30052

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1539768/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=33112 CPUtime=222.23
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 8090 0 0 0 22215 8 0 0 25 0 1 0 447822495 33906688 7807 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 8278 7807 79 155 0 8121 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33112

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1536696/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=36392 CPUtime=282.21
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 8876 0 0 0 28212 9 0 0 25 0 1 0 447822495 37265408 8593 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 9098 8593 79 155 0 8941 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36392

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1534584/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=38848 CPUtime=342.2
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 9404 0 0 0 34210 10 0 0 25 0 1 0 447822495 39780352 9121 1992294400 134512640 135151029 4294956240 18446744073709551615 134578339 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 9712 9121 79 155 0 9555 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1532600/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=40952 CPUtime=402.18
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 9876 0 0 0 40208 10 0 0 25 0 1 0 447822495 41934848 9593 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 10238 9593 79 155 0 10081 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40952

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1532152/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=41468 CPUtime=462.16
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 9980 0 0 0 46206 10 0 0 25 0 1 0 447822495 42463232 9697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 10367 9697 79 155 0 10210 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41468

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1528824/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=45280 CPUtime=522.15
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 10814 0 0 0 52204 11 0 0 25 0 1 0 447822495 46366720 10531 1992294400 134512640 135151029 4294956240 18446744073709551615 134551333 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 11320 10531 79 155 0 11163 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45280

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1528120/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=46184 CPUtime=582.13
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 10969 0 0 0 58201 12 0 0 25 0 1 0 447822495 47292416 10686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 11546 10686 79 155 0 11389 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46184

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1525688/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=48620 CPUtime=642.12
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 11576 0 0 0 64200 12 0 0 25 0 1 0 447822495 49786880 11293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 12155 11293 79 155 0 11998 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48620

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1524984/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=49496 CPUtime=702.1
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 11753 0 0 0 70198 12 0 0 25 0 1 0 447822495 50683904 11470 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 12374 11470 79 155 0 12217 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 49496

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1524280/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=50280 CPUtime=762.09
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 11922 0 0 0 76196 13 0 0 25 0 1 0 447822495 51486720 11639 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 12570 11639 79 155 0 12413 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 50280

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22743
/proc/meminfo: memFree=1523256/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=51512 CPUtime=822.07
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 12168 0 0 0 82194 13 0 0 25 0 1 0 447822495 52748288 11885 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 12878 11885 79 155 0 12721 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 51512

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22745
/proc/meminfo: memFree=1521592/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=53284 CPUtime=882.04
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 12599 0 0 0 88191 13 0 0 25 0 1 0 447822495 54562816 12316 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 13321 12316 79 155 0 13164 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 53284

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22745
/proc/meminfo: memFree=1519544/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=55360 CPUtime=942.03
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 13079 0 0 0 94189 14 0 0 25 0 1 0 447822495 56688640 12796 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 13840 12796 79 155 0 13683 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 55360

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22745
/proc/meminfo: memFree=1519224/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=55884 CPUtime=1002.01
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 13172 0 0 0 100187 14 0 0 25 0 1 0 447822495 57225216 12889 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 13971 12889 79 155 0 13814 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 55884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22745
/proc/meminfo: memFree=1518776/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=56464 CPUtime=1062
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 13274 0 0 0 106186 14 0 0 25 0 1 0 447822495 57819136 12991 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 14116 12991 79 155 0 13959 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 56464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22745
/proc/meminfo: memFree=1518200/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=57244 CPUtime=1121.98
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 13422 0 0 0 112184 14 0 0 25 0 1 0 447822495 58617856 13139 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 14311 13139 79 155 0 14154 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 57244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22745
/proc/meminfo: memFree=1517944/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=57636 CPUtime=1181.97
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 13487 0 0 0 118182 15 0 0 25 0 1 0 447822495 59019264 13204 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 14409 13204 79 155 0 14252 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 57636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.96 2/82 22745
/proc/meminfo: memFree=1517560/2055920 swapFree=4169668/4192956
[pid=22742] ppid=22740 vsize=58032 CPUtime=1200.06
/proc/22742/stat : 22742 (precosat) R 22740 22742 21981 0 -1 4194304 13576 0 0 0 119991 15 0 0 25 0 1 0 447822495 59424768 13293 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22742/statm: 14508 13293 79 155 0 14351 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 58032

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.161975
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 58032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13576
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= 2418

runsolver used 1.40978 second user time and 4.06138 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 05:35:36
IDJOB=1513199
IDBENCH=70243
IDSOLVER=507
FILE ID=node89/1513199-1238214936
PBS_JOBID= 9060478
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1127319144-058.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513199-1238214936/watcher-1513199-1238214936 -o /tmp/evaluation-result-1513199-1238214936/solver-1513199-1238214936 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513199-1238214936.cnf

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

MD5SUM BENCH= 79b21fea94540db2568097a6c80690f8
RANDOM SEED=924310466

node89.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		: 3000.240
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		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1571616 kB
Buffers:         63880 kB
Cached:         327060 kB
SwapCached:      12504 kB
Active:         126444 kB
Inactive:       278928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571616 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          19568 kB
Slab:            63168 kB
Committed_AS:  1526792 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 05:55:39