Trace number 1515215

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1481598919-023.cnf
MD5SUMb5e7cd1135ca2561f4261d81ae9e01a8
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 variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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-1515215-1238251233.cnf
0.00/0.00	c found header 'p cnf 120 2556'
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     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2556     120      0     0      0       0   2556    0.0   0    0
0.00/0.02	c R    0.0     2556     120      0     0      0     100    100   31.3   8    0
0.00/0.02	c R    0.0     2556     120      0     0      0     202    202   31.0  15    0
0.00/0.04	c N    0.0     2556     120      0     0      0     805    805   30.3  32    0
0.04/0.05	c B    0.1     2556     120      0     0      0    1000   1000   30.3  34    0
0.04/0.08	c B    0.1     2556     120      0     0      0    2001   2001   29.3  36    1
0.09/0.10	c N    0.1     2556     120      0     0      0    2409   2409   29.0  36    1
0.09/0.11	c +    0.1     2556     120      0     0      0    2557   2811   29.0  35    1
0.09/0.13	c +    0.1     2556     120      0     0      0    3197   3092   28.7  35    1
0.09/0.17	c +    0.2     2556     120      0     0      0    3996   3401   28.5  36    1
0.19/0.22	c +    0.2     2556     120      0     0      0    4995   3741   28.1  34    1
0.19/0.28	c +    0.3     2556     120      0     0      0    6240   4115   27.9  35    1
0.19/0.29	c N    0.3     2556     120      0     0      0    6429   3938   27.9  36    1
0.29/0.36	c +    0.4     2556     120      0     0      0    7801   4526   27.7  36    1
0.29/0.37	c B    0.4     2556     120      0     0      0    8003   4327   27.7  36    1
0.39/0.46	c +    0.5     2556     120      0     0      0    9752   4978   27.2  36    1
0.49/0.58	c +    0.6     2556     120      0     0      0   12192   5475   27.2  35    1
0.69/0.76	c
0.69/0.76	c       original/binary      fixed     eliminated      learned       agility
0.69/0.76	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.76	c
0.69/0.76	c +    0.8     2556     120      0     0      0   15240   6022   27.0  36    1
0.79/0.81	c N    0.8     2556     120      0     0      0   16053   6031   26.9  35    1
0.89/1.00	c +    1.0     2556     120      0     0      0   19051   6624   26.6  35    1
1.19/1.27	c +    1.3     2556     120      0     0      0   23812   7286   26.3  36    1
1.19/1.29	c B    1.3     2556     120      0     0      0   24012   6827   26.3  36    2
1.59/1.66	c +    1.7     2556     120      0     0      0   29766   8014   26.0  35    2
2.10/2.15	c +    2.2     2556     120      0     0      0   37205   8815   25.7  34    2
2.20/2.24	c N    2.2     2556     120      0     0      0   38502   8824   25.7  35    2
2.79/2.81	c +    2.8     2556     120      0     0      0   46506   9696   25.5  36    2
3.59/3.68	c +    3.7     2556     120      0     0      0   58130  10665   25.1  36    2
4.09/4.12	c B    4.1     2556     120      0     0      0   64026  10675   24.9  36    2
4.69/4.79	c +    4.8     2556     120      0     0      0   72661  11731   24.8  36    3
6.19/6.26	c N    6.3     2556     120      0     0      0   89805  11738   24.6  37    3
6.29/6.33	c +    6.3     2556     120      0     0      0   90827  12904   24.6  37    3
8.29/8.38	c +    8.4     2556     120      0     0      0  113531  14194   24.3  36    3
11.18/11.23	c +   11.2     2556     120      0     0      0  141910  15613   24.4  35    4
12.98/13.08	c B   13.1     2556     120      0     0      0  160045  15618   24.3  36    4
14.88/14.90	c +   14.9     2556     120      0     0      0  177385  17174   24.2  36    4
17.99/18.05	c N   18.0     2556     120      0     0      0  205218  17181   24.0  36    4
19.79/19.89	c
19.79/19.89	c       original/binary      fixed     eliminated      learned       agility
19.79/19.89	c   seconds        variables     equivalent    conflicts       height       MB
19.79/19.89	c
19.79/19.89	c +   19.9     2556     120      0     0      0  221731  18891   24.0  36    4
26.48/26.56	c +   26.6     2556     120      0     0      0  277163  20780   23.7  36    5
36.28/36.36	c +   36.3     2556     120      0     0      0  346452  22858   23.8  35    6
41.78/41.83	c B   41.8     2556     120      0     0      0  384095  22865   23.6  35    6
48.87/48.94	c +   48.9     2556     120      0     0      0  433067  25143   23.6  36    6
53.38/53.43	c N   53.4     2556     120      0     0      0  461593  25155   23.6  35    7
66.77/66.81	c +   66.8     2556     120      0     0      0  541331  27657   23.4  37    7
90.56/90.62	c +   90.6     2556     120      0     0      0  676662  30422   23.3  36    8
121.75/121.87	c +  121.8     2556     120      0     0      0  845825  33464   23.0  37    9
132.44/132.53	c B  132.5     2556     120      0     0      0  896188  33476   22.9  34   10
158.53/158.68	c N  158.6     2556     120      0     0      0 1025609  33474   22.8  35    6
165.93/166.03	c +  166.0     2556     120      0     0      0 1057280  36810   22.9  37    7
232.20/232.33	c +  232.2     2556     120      0     0      0 1321600  40491   23.1  37   10
320.57/320.76	c +  320.6     2556     120      0     0      0 1652000  44540   23.2  36   11
441.23/441.42	c B  441.3     2556     120      0     0      0 2048406  44549   23.2  36   14
446.13/446.35	c +  446.2     2556     120      0     0      0 2065002  48994   23.1  37   14
502.91/503.17	c N  503.0     2556     120      0     0      0 2256000  49005   23.1  36   15
609.77/610.09	c +  609.9     2556     120      0     0      0 2581251  53893   23.0  35    7
846.78/847.14	c +  846.8     2556     120      0     0      0 3226560  59282   23.4  36   15
1173.55/1174.06	c
1173.55/1174.06	c       original/binary      fixed     eliminated      learned       agility
1173.55/1174.06	c   seconds        variables     equivalent    conflicts       height       MB
1173.55/1174.06	c
1173.55/1174.06	c + 1173.6     2556     120      0     0      0 4033200  65210   23.3  34   19
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 4098936 conflicts, 4586351 decisions, 1 random
1200.05/1200.50	c 0 iterations, 3 restarts, 7161 skipped
1200.05/1200.50	c 34 enlarged, 0 shrunken, 40055 rescored, 1014 rebiased
1200.05/1200.50	c 1 simplifications, 2 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 13786 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 720 probed, 3 phases, 3 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 104881506 learned, 16% deleted, 0 strong, 12 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 112143329 propagations, 0.09 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 20 MB max, 486 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1515215-1238251233/watcher-1515215-1238251233 -o /tmp/evaluation-result-1515215-1238251233/solver-1515215-1238251233 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515215-1238251233.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 0.95 2/71 7324
/proc/meminfo: memFree=892488/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=916 CPUtime=0
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1097786413 937984 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134521538 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 229 148 79 155 0 72 0

[startup+0.046461 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 7324
/proc/meminfo: memFree=892488/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=1048 CPUtime=0.04
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 198 0 0 0 4 0 0 0 18 0 1 0 1097786413 1073152 182 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 262 182 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101437 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 7324
/proc/meminfo: memFree=892488/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=1312 CPUtime=0.09
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 263 0 0 0 9 0 0 0 18 0 1 0 1097786413 1343488 247 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 328 247 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301475 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 7324
/proc/meminfo: memFree=892488/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=1708 CPUtime=0.29
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 355 0 0 0 29 0 0 0 19 0 1 0 1097786413 1748992 339 1992294400 134512640 135151029 4294956240 18446744073709551615 134551371 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 427 339 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701552 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 7324
/proc/meminfo: memFree=892488/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=2104 CPUtime=0.69
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 433 0 0 0 69 0 0 0 23 0 1 0 1097786413 2154496 417 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 526 417 79 155 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50171 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7325
/proc/meminfo: memFree=890880/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=2504 CPUtime=1.49
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 543 0 0 0 149 0 0 0 25 0 1 0 1097786413 2564096 527 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 626 527 79 155 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2504

[startup+3.10201 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7325
/proc/meminfo: memFree=890304/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=3048 CPUtime=3.09
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 690 0 0 0 309 0 0 0 25 0 1 0 1097786413 3121152 674 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 762 674 79 155 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3048

[startup+6.30162 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7325
/proc/meminfo: memFree=889344/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=3856 CPUtime=6.29
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 844 0 0 0 629 0 0 0 25 0 1 0 1097786413 3948544 828 1992294400 134512640 135151029 4294956240 18446744073709551615 134551482 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 964 828 79 155 0 807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3856

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7325
/proc/meminfo: memFree=888192/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=4800 CPUtime=12.68
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 1088 0 0 0 1268 0 0 0 25 0 1 0 1097786413 4915200 1072 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 1200 1072 79 155 0 1043 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4800

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7325
/proc/meminfo: memFree=887040/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=6048 CPUtime=25.48
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 1368 0 0 0 2547 1 0 0 25 0 1 0 1097786413 6193152 1352 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 1512 1352 79 155 0 1355 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6048

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7325
/proc/meminfo: memFree=885376/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=7996 CPUtime=51.07
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 1782 0 0 0 5106 1 0 0 25 0 1 0 1097786413 8187904 1766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 1999 1766 79 155 0 1842 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7996

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7325
/proc/meminfo: memFree=883392/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=10140 CPUtime=102.25
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 2271 0 0 0 10223 2 0 0 25 0 1 0 1097786413 10383360 2255 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 2535 2255 79 155 0 2378 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10140

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7325
/proc/meminfo: memFree=880192/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=13260 CPUtime=162.23
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 3093 0 0 0 16220 3 0 0 25 0 1 0 1097786413 13578240 3042 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 3315 3042 79 155 0 3158 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13260

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=879488/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=13260 CPUtime=222.21
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 3200 0 0 0 22217 4 0 0 25 0 1 0 1097786413 13578240 3149 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 3315 3149 79 155 0 3158 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13260

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=879168/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=13676 CPUtime=282.18
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 3322 0 0 0 28214 4 0 0 25 0 1 0 1097786413 14004224 3271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 3419 3271 79 155 0 3262 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13676

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=878208/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=15084 CPUtime=342.16
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 3559 0 0 0 34211 5 0 0 25 0 1 0 1097786413 15446016 3508 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 3771 3508 79 155 0 3614 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15084

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=877504/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=16044 CPUtime=402.14
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 3730 0 0 0 40209 5 0 0 25 0 1 0 1097786413 16429056 3679 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 4011 3679 79 155 0 3854 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16044

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=876928/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=16684 CPUtime=462.12
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 3878 0 0 0 46206 6 0 0 25 0 1 0 1097786413 17084416 3827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 4171 3827 79 155 0 4014 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16684

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=876288/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=17388 CPUtime=522.1
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 4023 0 0 0 52204 6 0 0 25 0 1 0 1097786413 17805312 3972 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 4347 3972 79 155 0 4190 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17388

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=875648/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=18348 CPUtime=582.07
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 4177 0 0 0 58201 6 0 0 25 0 1 0 1097786413 18788352 4126 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 4587 4126 79 155 0 4430 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18348

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=873152/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=20704 CPUtime=642.06
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 4846 0 0 0 64199 7 0 0 25 0 1 0 1097786413 21200896 4760 1992294400 134512640 135151029 4294956240 18446744073709551615 134687537 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5176 4760 79 155 0 5019 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 20704

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=872960/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=20704 CPUtime=702.03
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 4893 0 0 0 70196 7 0 0 25 0 1 0 1097786413 21200896 4807 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5176 4807 79 155 0 5019 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20704

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=872704/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=20704 CPUtime=762.01
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 4944 0 0 0 76193 8 0 0 25 0 1 0 1097786413 21200896 4858 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5176 4858 79 155 0 5019 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 20704

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=872512/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=20704 CPUtime=821.99
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 4997 0 0 0 82191 8 0 0 25 0 1 0 1097786413 21200896 4911 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5176 4911 79 155 0 5019 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 20704

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=872320/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=20704 CPUtime=881.96
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 5045 0 0 0 88188 8 0 0 25 0 1 0 1097786413 21200896 4959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5176 4959 79 155 0 5019 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 20704

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=871680/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=21472 CPUtime=941.94
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 5192 0 0 0 94185 9 0 0 25 0 1 0 1097786413 21987328 5106 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5368 5106 79 155 0 5211 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 21472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=871296/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=21920 CPUtime=1001.92
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 5309 0 0 0 100183 9 0 0 25 0 1 0 1097786413 22446080 5223 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5480 5223 79 155 0 5323 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 21920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=870848/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=22368 CPUtime=1061.9
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 5412 0 0 0 106180 10 0 0 25 0 1 0 1097786413 22904832 5326 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5592 5326 79 155 0 5435 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 22368

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=870336/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=23136 CPUtime=1121.88
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 5524 0 0 0 112178 10 0 0 25 0 1 0 1097786413 23691264 5438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5784 5438 79 155 0 5627 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 23136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=869952/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=23776 CPUtime=1181.85
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 5631 0 0 0 118175 10 0 0 25 0 1 0 1097786413 24346624 5545 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5944 5545 79 155 0 5787 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 23776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=869888/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=23776 CPUtime=1200.05
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 5654 0 0 0 119995 10 0 0 25 0 1 0 1097786413 24346624 5568 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5944 5568 79 155 0 5787 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23776

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/72 7327
/proc/meminfo: memFree=869888/2055920 swapFree=4170332/4192956
[pid=7324] ppid=7322 vsize=23776 CPUtime=1200.05
/proc/7324/stat : 7324 (precosat) R 7322 7324 6876 0 -1 4194304 5654 0 0 0 119995 10 0 0 25 0 1 0 1097786413 24346624 5568 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7324/statm: 5944 5568 79 155 0 5787 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.111982
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 23776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5654
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= 2270

runsolver used 1.11983 second user time and 3.2595 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 15:40:33
IDJOB=1515215
IDBENCH=70411
IDSOLVER=507
FILE ID=node38/1515215-1238251233
PBS_JOBID= 9060669
Free space on /tmp= 65528 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1481598919-023.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515215-1238251233/watcher-1515215-1238251233 -o /tmp/evaluation-result-1515215-1238251233/solver-1515215-1238251233 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515215-1238251233.cnf

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

MD5SUM BENCH= b5e7cd1135ca2561f4261d81ae9e01a8
RANDOM SEED=909313559

node38.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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        892968 kB
Buffers:         84916 kB
Cached:         990792 kB
SwapCached:      11204 kB
Active:         101344 kB
Inactive:       987080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892968 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          18396 kB
Slab:            59716 kB
Committed_AS:  3005332 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-28 16:00:36