Trace number 1519151

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S326477539-068.cnf
MD5SUM5041825f960f1b265cdeb6a449c6172e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1519151-1238308669.cnf
0.00/0.00	c found header 'p cnf 380 1615'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1577     371      0     0      9       0      0    0.0   0    0
0.00/0.00	c l    0.0     1577     371      0     0      9       0   1577    0.0   0    0
0.00/0.01	c R    0.0     1577     371      0     0      9     102    102   40.4  13    0
0.00/0.01	c R    0.0     1577     371      0     0      9     202    202   32.4  21    0
0.03/0.03	c N    0.0     1577     371      0     0      9     804    804   25.2  29    0
0.03/0.04	c B    0.0     1577     371      0     0      9    1001   1001   24.7  28    0
0.03/0.06	c +    0.1     1577     371      0     0      9    1577   1734   23.8  28    0
0.03/0.08	c +    0.1     1577     371      0     0      9    1971   1907   23.2  28    0
0.03/0.08	c B    0.1     1577     371      0     0      9    2001   1766   23.2  27    0
0.10/0.10	c N    0.1     1577     371      0     0      9    2408   1915   22.9  26    0
0.10/0.10	c +    0.1     1577     371      0     0      9    2460   2097   22.9  27    0
0.10/0.13	c +    0.1     1577     371      0     0      9    3077   2306   22.6  29    0
0.10/0.17	c +    0.2     1577     371      0     0      9    3845   2536   22.1  28    0
0.20/0.22	c +    0.2     1577     371      0     0      9    4805   2789   21.6  29    1
0.20/0.28	c +    0.3     1577     371      0     0      9    6005   3067   21.2  29    1
0.30/0.31	c N    0.3     1577     371      0     0      9    6418   3072   20.9  29    1
0.30/0.36	c +    0.4     1577     371      0     0      9    7506   3373   20.6  29    1
0.30/0.39	c B    0.4     1577     371      0     0      9    8005   3381   20.5  29    1
0.40/0.47	c
0.40/0.47	c       original/binary      fixed     eliminated      learned       agility
0.40/0.47	c   seconds        variables     equivalent    conflicts       height       MB
0.40/0.47	c
0.40/0.47	c +    0.5     1577     371      0     0      9    9381   3710   20.2  30    1
0.59/0.60	c +    0.6     1577     371      0     0      9   11728   4081   19.8  30    1
0.69/0.77	c +    0.8     1577     371      0     0      9   14660   4489   19.4  30    1
0.79/0.85	c N    0.9     1577     371      0     0      9   16045   4503   19.4  27    1
0.89/0.99	c +    1.0     1577     371      0     0      9   18325   4937   19.2  30    1
1.19/1.26	c +    1.3     1577     371      0     0      9   22908   5430   19.3  29    1
1.29/1.33	c B    1.3     1577     371      0     0      9   24016   5434   19.3  29    1
1.59/1.64	c +    1.6     1577     371      0     0      9   28635   5973   19.2  27    1
2.10/2.11	c +    2.1     1577     371      0     0      9   35791   6570   18.9  26    1
2.20/2.29	c N    2.3     1577     371      0     0      9   38491   6578   18.8  26    1
2.69/2.72	c +    2.7     1577     371      0     0      9   44737   7227   18.7  28    1
3.49/3.52	c +    3.5     1577     371      0     0      9   55922   7949   18.3  30    2
4.09/4.16	c B    4.2     1577     371      0     0      9   64022   7958   18.1  29    2
4.59/4.61	c +    4.6     1577     371      0     0      9   69900   8743   18.0  29    2
5.89/5.99	c +    6.0     1577     371      0     0      9   87375   9617   17.8  28    2
6.09/6.18	c N    6.2     1577     371      0     0      9   89780   9638   17.8  28    2
7.79/7.85	c +    7.9     1577     371      0     0      9  109215  10578   17.8  28    2
10.29/10.33	c +   10.3     1577     371      0     0      9  136515  11635   17.8  28    3
12.49/12.57	c B   12.6     1577     371      0     0      9  160046  11649   17.7  27    3
13.59/13.66	c
13.59/13.66	c       original/binary      fixed     eliminated      learned       agility
13.59/13.66	c   seconds        variables     equivalent    conflicts       height       MB
13.59/13.66	c
13.59/13.66	c +   13.7     1577     371      0     0      9  170642  12798   17.7  28    3
16.99/17.04	c N   17.0     1577     371      0     0      9  205184  12806   17.4  28    3
17.89/17.90	c +   17.9     1577     371      0     0      9  213301  14077   17.4  28    3
23.68/23.72	c +   23.7     1577     371      0     0      9  266627  15484   17.2  26    4
31.69/31.71	c +   31.7     1577     371      0     0      9  333282  17032   16.6  30    4
37.98/38.01	c B   38.0     1577     371      0     0      9  384093  17041   16.5  29    5
41.88/41.97	c +   42.0     1577     371      0     0      9  416602  18735   16.4  30    5
47.78/47.83	c N   47.8     1577     371      0     0      9  461558  18770   16.3  27    5
55.48/55.58	c +   55.6     1577     371      0     0      9  520750  20608   16.1  30    5
73.47/73.55	c +   73.5     1577     371      0     0      9  650936  22668   16.4  29    7
98.16/98.27	c +   98.2     1577     371      0     0      9  813670  24934   16.9  29    8
111.86/111.95	c B  111.9     1577     371      0     0      9  896205  24944   17.0  28    8
133.25/133.31	c +  133.3     1577     371      0     0      9 1017085  27427   17.2  27    9
135.05/135.11	c N  135.1     1577     371      0     0      9 1025508  27438   17.2  29    9
181.54/181.68	c +  181.6     1577     371      0     0      9 1271355  30169   17.4  27   10
247.53/247.62	c +  247.6     1577     371      0     0      9 1589190  33185   17.8  25   12
340.30/340.48	c +  340.4     1577     371      0     0      9 1986485  36503   18.1  29   14
356.30/356.50	c B  356.4     1577     371      0     0      9 2048398  36512   18.1  27   14
406.79/406.95	c N  406.8     1577     371      0     0      9 2255905  36515   18.0  28   14
463.27/463.48	c
463.27/463.48	c       original/binary      fixed     eliminated      learned       agility
463.27/463.48	c   seconds        variables     equivalent    conflicts       height       MB
463.27/463.48	c
463.27/463.48	c +  463.4     1577     371      0     0      9 2483106  40153   17.8  27   15
637.42/637.68	c +  637.5     1577     371      0     0      9 3103881  44168   17.9  28   17
877.16/877.41	c +  877.2     1577     371      0     0      9 3879851  48584   18.1  26   19
1123.79/1124.13	c B 1123.8     1577     371      0     0      9 4608811  48603   18.0  29   21
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4824160 conflicts, 5687335 decisions, 1 random
1200.08/1200.40	c 0 iterations, 98 restarts, 8091 skipped
1200.08/1200.40	c 36 enlarged, 0 shrunken, 47172 rescored, 1022 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 9 elim, 0 merged
1200.08/1200.40	c elim: 5210 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 46022 probed, 62 phases, 62 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 97662068 learned, 23% deleted, 90 strong, 24 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 356118411 propagations, 0.30 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 22 MB max, 478 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1519151-1238308669/watcher-1519151-1238308669 -o /tmp/evaluation-result-1519151-1238308669/solver-1519151-1238308669 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519151-1238308669.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 0.99 3/81 12656
/proc/meminfo: memFree=1783936/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=916 CPUtime=0
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 157 0 0 0 0 0 0 0 21 0 1 0 1103530728 937984 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 229 141 79 155 0 72 0

[startup+0.032418 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 12656
/proc/meminfo: memFree=1783936/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=1048 CPUtime=0.03
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 172 0 0 0 3 0 0 0 21 0 1 0 1103530728 1073152 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 262 156 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.102426 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 12656
/proc/meminfo: memFree=1783936/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=1180 CPUtime=0.1
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 222 0 0 0 10 0 0 0 21 0 1 0 1103530728 1208320 206 1992294400 134512640 135151029 4294956240 18446744073709551615 134551665 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 295 206 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.302447 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 12656
/proc/meminfo: memFree=1783936/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=1444 CPUtime=0.3
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 276 0 0 0 30 0 0 0 23 0 1 0 1103530728 1478656 260 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 361 260 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701492 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 12656
/proc/meminfo: memFree=1783936/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=1708 CPUtime=0.69
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 335 0 0 0 69 0 0 0 25 0 1 0 1103530728 1748992 319 1992294400 134512640 135151029 4294956240 18446744073709551615 134578104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 427 319 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50158 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1782712/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=2104 CPUtime=1.49
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 435 0 0 0 149 0 0 0 25 0 1 0 1103530728 2154496 419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 526 419 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10176 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1782200/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=2380 CPUtime=3.09
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 533 0 0 0 309 0 0 0 25 0 1 0 1103530728 2437120 517 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 595 517 79 155 0 438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30111 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1781496/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=3176 CPUtime=6.29
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 698 0 0 0 629 0 0 0 25 0 1 0 1103530728 3252224 682 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 794 682 79 155 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3176

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1780472/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=3972 CPUtime=12.69
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 889 0 0 0 1269 0 0 0 25 0 1 0 1103530728 4067328 873 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 993 873 79 155 0 836 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3972

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1779448/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=4928 CPUtime=25.48
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 1122 0 0 0 2548 0 0 0 25 0 1 0 1103530728 5046272 1106 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 1232 1106 79 155 0 1075 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4928

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1777656/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=6920 CPUtime=51.08
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 1585 0 0 0 5107 1 0 0 25 0 1 0 1103530728 7086080 1569 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 1730 1569 79 155 0 1573 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6920

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1775224/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=9456 CPUtime=102.27
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 2153 0 0 0 10226 1 0 0 25 0 1 0 1103530728 9682944 2137 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 2364 2137 79 155 0 2207 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9456

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1773688/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=11168 CPUtime=162.24
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 2529 0 0 0 16223 1 0 0 25 0 1 0 1103530728 11436032 2513 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 2792 2513 79 155 0 2635 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11168

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1772472/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=12792 CPUtime=222.23
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 2832 0 0 0 22221 2 0 0 25 0 1 0 1103530728 13099008 2816 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 3198 2816 79 155 0 3041 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12792

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1771448/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=14020 CPUtime=282.22
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 3095 0 0 0 28220 2 0 0 25 0 1 0 1103530728 14356480 3079 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 3505 3079 79 155 0 3348 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14020

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12657
/proc/meminfo: memFree=1770296/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=15328 CPUtime=342.2
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 3354 0 0 0 34218 2 0 0 25 0 1 0 1103530728 15695872 3338 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 3832 3338 79 155 0 3675 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15328

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12658
/proc/meminfo: memFree=1769080/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=16476 CPUtime=402.19
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 3608 0 0 0 40216 3 0 0 25 0 1 0 1103530728 16871424 3592 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 4119 3592 79 155 0 3962 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16476

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1768568/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=16860 CPUtime=462.17
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 3738 0 0 0 46214 3 0 0 25 0 1 0 1103530728 17264640 3722 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 4215 3722 79 155 0 4058 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16860

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1767928/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=17768 CPUtime=522.16
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 3902 0 0 0 52213 3 0 0 25 0 1 0 1103530728 18194432 3886 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 4442 3886 79 155 0 4285 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17768

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1767416/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=18296 CPUtime=582.14
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 4022 0 0 0 58211 3 0 0 25 0 1 0 1103530728 18735104 4006 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 4574 4006 79 155 0 4417 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18296

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1766840/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=18964 CPUtime=642.13
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 4162 0 0 0 64210 3 0 0 25 0 1 0 1103530728 19419136 4146 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 4741 4146 79 155 0 4584 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18964

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1766328/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=19540 CPUtime=702.1
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 4292 0 0 0 70207 3 0 0 25 0 1 0 1103530728 20008960 4276 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 4885 4276 79 155 0 4728 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19540

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1765752/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=20372 CPUtime=762.09
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 4448 0 0 0 76206 3 0 0 25 0 1 0 1103530728 20860928 4432 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 5093 4432 79 155 0 4936 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 20372

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1765496/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=20724 CPUtime=822.07
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 4518 0 0 0 82204 3 0 0 25 0 1 0 1103530728 21221376 4502 1992294400 134512640 135151029 4294956240 18446744073709551615 134552952 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 5181 4502 79 155 0 5024 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 20724

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1765176/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=21044 CPUtime=882.05
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 4598 0 0 0 88202 3 0 0 25 0 1 0 1103530728 21549056 4582 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 5261 4582 79 155 0 5104 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21044

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1764472/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=21872 CPUtime=942.04
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 4774 0 0 0 94200 4 0 0 25 0 1 0 1103530728 22396928 4758 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 5468 4758 79 155 0 5311 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 21872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1764152/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=22192 CPUtime=1002.02
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 4847 0 0 0 100198 4 0 0 25 0 1 0 1103530728 22724608 4831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 5548 4831 79 155 0 5391 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 22192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1763640/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=22956 CPUtime=1062.01
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 4988 0 0 0 106197 4 0 0 25 0 1 0 1103530728 23506944 4972 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 5739 4972 79 155 0 5582 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 22956

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1763192/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=23484 CPUtime=1121.99
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 5095 0 0 0 112195 4 0 0 25 0 1 0 1103530728 24047616 5079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 5871 5079 79 155 0 5714 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 23484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12659
/proc/meminfo: memFree=1762744/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=24144 CPUtime=1181.97
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 5200 0 0 0 118193 4 0 0 25 0 1 0 1103530728 24723456 5184 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 6036 5184 79 155 0 5879 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 24144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 3/82 12659
/proc/meminfo: memFree=1762744/2055920 swapFree=4172708/4192956
[pid=12656] ppid=12654 vsize=24144 CPUtime=1200.08
/proc/12656/stat : 12656 (precosat) R 12654 12656 12234 0 -1 4194304 5203 0 0 0 120004 4 0 0 25 0 1 0 1103530728 24723456 5187 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12656/statm: 6036 5187 79 155 0 5879 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24144

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.052991
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 24144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5203
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= 784

runsolver used 1.40579 second user time and 4.06838 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-29 08:37:49
IDJOB=1519151
IDBENCH=70739
IDSOLVER=507
FILE ID=node87/1519151-1238308669
PBS_JOBID= 9061019
Free space on /tmp= 66036 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S326477539-068.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519151-1238308669/watcher-1519151-1238308669 -o /tmp/evaluation-result-1519151-1238308669/solver-1519151-1238308669 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519151-1238308669.cnf

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

MD5SUM BENCH= 5041825f960f1b265cdeb6a449c6172e
RANDOM SEED=732046845

node87.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1784416 kB
Buffers:         54776 kB
Cached:         133156 kB
SwapCached:       9200 kB
Active:         128668 kB
Inactive:        69824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784416 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          16244 kB
Slab:            57232 kB
Committed_AS:  2779228 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-29 08:57:52