Trace number 1517975

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/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
MD5SUM9c1fb07d5218acc7d1bc3d4acef5e909
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.9933
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1517975-1238293554.cnf
0.00/0.00	c found header 'p cnf 360 1530'
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     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1518     351      0     0      9       0      0    0.0   0    0
0.00/0.00	c l    0.0     1518     351      0     0      9       0   1518    0.0   0    0
0.00/0.01	c R    0.0     1518     351      0     0      9     100    100   37.9  13    0
0.00/0.01	c R    0.0     1518     351      0     0      9     202    202   31.9  20    0
0.00/0.03	c N    0.0     1518     351      0     0      9     802    802   24.5  29    0
0.00/0.04	c B    0.0     1518     351      0     0      9    1000   1000   23.8  28    0
0.00/0.06	c +    0.1     1518     351      0     0      9    1519   1669   22.6  29    0
0.00/0.07	c +    0.1     1518     351      0     0      9    1895   1835   22.1  27    0
0.00/0.08	c B    0.1     1518     351      0     0      9    2000   1788   21.9  27    0
0.08/0.10	c +    0.1     1518     351      0     0      9    2365   2018   21.6  28    0
0.09/0.10	c N    0.1     1518     351      0     0      9    2410   1888   21.5  28    0
0.09/0.12	c +    0.1     1518     351      0     0      9    2955   2219   21.1  29    0
0.09/0.16	c +    0.2     1518     351      0     0      9    3691   2440   20.4  30    0
0.19/0.20	c +    0.2     1518     351      0     0      9    4610   2684   19.9  27    1
0.19/0.26	c +    0.3     1518     351      0     0      9    5761   2952   19.8  28    1
0.19/0.29	c N    0.3     1518     351      0     0      9    6426   2960   19.8  29    1
0.29/0.33	c +    0.3     1518     351      0     0      9    7202   3247   19.7  29    1
0.29/0.38	c B    0.4     1518     351      0     0      9    8002   3254   19.5  28    1
0.39/0.43	c
0.39/0.43	c       original/binary      fixed     eliminated      learned       agility
0.39/0.43	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.43	c
0.39/0.43	c +    0.4     1518     351      0     0      9    9001   3571   19.3  28    1
0.49/0.54	c +    0.5     1518     351      0     0      9   11252   3928   19.3  30    1
0.69/0.70	c +    0.7     1518     351      0     0      9   14069   4320   19.5  27    1
0.79/0.82	c N    0.8     1518     351      0     0      9   16050   4333   19.5  28    1
0.89/0.91	c +    0.9     1518     351      0     0      9   17588   4752   19.4  28    1
1.10/1.18	c +    1.2     1518     351      0     0      9   21987   5227   19.2  29    1
1.29/1.31	c B    1.3     1518     351      0     0      9   24011   5234   19.0  31    1
1.49/1.52	c +    1.5     1518     351      0     0      9   27484   5749   18.8  30    1
1.89/1.98	c +    2.0     1518     351      0     0      9   34356   6323   18.4  28    1
2.20/2.25	c N    2.3     1518     351      0     0      9   38495   6333   18.2  28    1
2.49/2.54	c +    2.5     1518     351      0     0      9   42947   6955   18.1  28    1
3.20/3.27	c +    3.3     1518     351      0     0      9   53681   7650   17.7  28    2
3.99/4.02	c B    4.0     1518     351      0     0      9   64024   7662   17.4  28    2
4.19/4.25	c +    4.2     1518     351      0     0      9   67100   8415   17.4  30    2
5.50/5.53	c +    5.5     1518     351      0     0      9   83876   9256   17.0  28    2
5.89/5.98	c N    6.0     1518     351      0     0      9   89799   9265   16.9  28    2
7.09/7.18	c +    7.2     1518     351      0     0      9  104845  10181   16.7  28    2
9.29/9.33	c +    9.3     1518     351      0     0      9  131055  11199   16.4  28    2
11.79/11.83	c B   11.8     1518     351      0     0      9  160052  11212   16.0  28    3
12.09/12.16	c
12.09/12.16	c       original/binary      fixed     eliminated      learned       agility
12.09/12.16	c   seconds        variables     equivalent    conflicts       height       MB
12.09/12.16	c
12.09/12.16	c +   12.2     1518     351      0     0      9  163817  12318   15.9  31    3
15.89/15.99	c +   16.0     1518     351      0     0      9  204770  13549   15.5  28    3
15.99/16.03	c N   16.0     1518     351      0     0      9  205191  12752   15.5  28    3
20.98/21.01	c +   21.0     1518     351      0     0      9  255961  14903   15.3  29    4
28.08/28.11	c +   28.1     1518     351      0     0      9  319950  16393   15.3  28    4
35.58/35.68	c B   35.7     1518     351      0     0      9  384098  16404   15.2  29    5
37.38/37.45	c +   37.4     1518     351      0     0      9  399935  18032   15.1  29    5
44.87/44.97	c N   45.0     1518     351      0     0      9  461616  18044   14.8  30    5
49.87/49.92	c +   49.9     1518     351      0     0      9  499915  19835   14.7  29    5
66.76/66.80	c +   66.8     1518     351      0     0      9  624890  21818   14.2  29    6
89.66/89.78	c +   89.8     1518     351      0     0      9  781113  23999   14.3  28    7
108.05/108.17	c B  108.1     1518     351      0     0      9  896204  24014   14.2  29    8
121.15/121.26	c +  121.2     1518     351      0     0      9  976390  26398   14.2  29    8
130.24/130.32	c N  130.3     1518     351      0     0      9 1025591  26407   14.1  30    8
164.33/164.45	c +  164.4     1518     351      0     0      9 1220485  29037   14.1  30    9
225.31/225.48	c +  225.4     1518     351      0     0      9 1525605  31940   14.3  29   10
307.78/307.97	c +  307.9     1518     351      0     0      9 1907005  35134   14.2  27   11
342.67/342.84	c B  342.7     1518     351      0     0      9 2048410  35145   14.3  27   12
392.15/392.37	c N  392.2     1518     351      0     0      9 2255950  35147   14.2  30   13
422.24/422.47	c
422.24/422.47	c       original/binary      fixed     eliminated      learned       agility
422.24/422.47	c   seconds        variables     equivalent    conflicts       height       MB
422.24/422.47	c
422.24/422.47	c +  422.3     1518     351      0     0      9 2383756  38647   14.2  26   13
580.18/580.46	c +  580.3     1518     351      0     0      9 2979695  42511   13.9  29   15
795.10/795.42	c +  795.1     1518     351      0     0      9 3724616  46762   13.8  29   18
1084.19/1084.63	c B 1084.2     1518     351      0     0      9 4608824  46776   13.8  28   20
1100.28/1100.75	c + 1100.3     1518     351      0     0      9 4655772  51438   13.7  28   20
1194.35/1194.84	c N 1194.4     1518     351      0     0      9 4921565  51454   13.7  29   21
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 4939512 conflicts, 5770773 decisions, 1 random
1200.05/1200.50	c 0 iterations, 15 restarts, 8175 skipped
1200.05/1200.50	c 37 enlarged, 0 shrunken, 48300 rescored, 1022 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 9 elim, 0 merged
1200.05/1200.50	c elim: 5069 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: 9846 probed, 14 phases, 14 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: 84607637 learned, 27% deleted, 172 strong, 26 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: 344618069 propagations, 0.29 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 21 MB max, 432 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-1517975-1238293554/watcher-1517975-1238293554 -o /tmp/evaluation-result-1517975-1238293554/solver-1517975-1238293554 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517975-1238293554.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: 1.31 1.37 1.16 3/73 11721
/proc/meminfo: memFree=1081832/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=916 CPUtime=0
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 153 0 0 0 0 0 0 0 20 0 1 0 1102020413 937984 137 1992294400 134512640 135151029 4294956240 18446744073709551615 134519517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 229 137 79 155 0 72 0

[startup+0.0890301 s]
/proc/loadavg: 1.31 1.37 1.16 3/73 11721
/proc/meminfo: memFree=1081832/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=1180 CPUtime=0.08
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 214 0 0 0 8 0 0 0 20 0 1 0 1102020413 1208320 198 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 295 198 79 155 0 138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1180

[startup+0.101033 s]
/proc/loadavg: 1.31 1.37 1.16 3/73 11721
/proc/meminfo: memFree=1081832/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=1180 CPUtime=0.09
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 216 0 0 0 9 0 0 0 20 0 1 0 1102020413 1208320 200 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 295 200 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.30107 s]
/proc/loadavg: 1.31 1.37 1.16 3/73 11721
/proc/meminfo: memFree=1081832/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=1444 CPUtime=0.29
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 270 0 0 0 29 0 0 0 22 0 1 0 1102020413 1478656 254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 361 254 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701146 s]
/proc/loadavg: 1.31 1.37 1.16 3/73 11721
/proc/meminfo: memFree=1081832/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=1580 CPUtime=0.69
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 331 0 0 0 69 0 0 0 25 0 1 0 1102020413 1617920 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 395 315 79 155 0 238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1580

[startup+1.5013 s]
/proc/loadavg: 1.31 1.37 1.16 2/74 11722
/proc/meminfo: memFree=1080672/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=1976 CPUtime=1.49
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 406 0 0 0 149 0 0 0 25 0 1 0 1102020413 2023424 390 1992294400 134512640 135151029 4294956240 18446744073709551615 134551595 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 494 390 79 155 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1976

[startup+3.10161 s]
/proc/loadavg: 1.29 1.36 1.16 2/74 11722
/proc/meminfo: memFree=1080224/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=2372 CPUtime=3.09
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 518 0 0 0 309 0 0 0 25 0 1 0 1102020413 2428928 502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 593 502 79 155 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30122 s]
/proc/loadavg: 1.29 1.36 1.16 2/74 11722
/proc/meminfo: memFree=1079456/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=3036 CPUtime=6.29
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 664 0 0 0 629 0 0 0 25 0 1 0 1102020413 3108864 648 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 759 648 79 155 0 602 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3036

[startup+12.7014 s]
/proc/loadavg: 1.24 1.35 1.16 2/74 11722
/proc/meminfo: memFree=1078560/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=3852 CPUtime=12.69
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 852 0 0 0 1269 0 0 0 25 0 1 0 1102020413 3944448 836 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 963 836 79 155 0 806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3852

[startup+25.5019 s]
/proc/loadavg: 1.20 1.33 1.16 2/74 11722
/proc/meminfo: memFree=1077216/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=5144 CPUtime=25.48
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 1162 0 0 0 2548 0 0 0 25 0 1 0 1102020413 5267456 1146 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 1286 1146 79 155 0 1129 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5144

[startup+51.1018 s]
/proc/loadavg: 1.13 1.31 1.15 2/74 11722
/proc/meminfo: memFree=1075872/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=6692 CPUtime=51.07
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 1504 0 0 0 5107 0 0 0 25 0 1 0 1102020413 6852608 1488 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 1673 1488 79 155 0 1516 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6692

[startup+102.307 s]
/proc/loadavg: 1.05 1.25 1.14 2/74 11722
/proc/meminfo: memFree=1073696/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=9076 CPUtime=102.26
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 2021 0 0 0 10225 1 0 0 25 0 1 0 1102020413 9293824 2005 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 2269 2005 79 155 0 2112 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9076

[startup+162.301 s]
/proc/loadavg: 1.02 1.20 1.13 2/74 11722
/proc/meminfo: memFree=1072480/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=10584 CPUtime=162.23
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 2332 0 0 0 16222 1 0 0 25 0 1 0 1102020413 10838016 2316 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 2646 2316 79 155 0 2489 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10584

[startup+222.302 s]
/proc/loadavg: 1.00 1.16 1.12 2/74 11722
/proc/meminfo: memFree=1071264/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=12036 CPUtime=222.2
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 2617 0 0 0 22219 1 0 0 25 0 1 0 1102020413 12324864 2601 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 3009 2601 79 155 0 2852 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 12036

[startup+282.301 s]
/proc/loadavg: 1.00 1.13 1.11 2/74 11722
/proc/meminfo: memFree=1070560/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=12668 CPUtime=282.18
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 2786 0 0 0 28217 1 0 0 25 0 1 0 1102020413 12972032 2770 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 3167 2770 79 155 0 3010 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12668

[startup+342.302 s]
/proc/loadavg: 1.00 1.11 1.09 2/74 11722
/proc/meminfo: memFree=1069480/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=13860 CPUtime=342.17
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 3062 0 0 0 34215 2 0 0 25 0 1 0 1102020413 14192640 3046 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 3465 3046 79 155 0 3308 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 13860

[startup+402.302 s]
/proc/loadavg: 1.00 1.08 1.09 2/74 11722
/proc/meminfo: memFree=1068776/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=14596 CPUtime=402.14
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 3232 0 0 0 40212 2 0 0 25 0 1 0 1102020413 14946304 3216 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 3649 3216 79 155 0 3492 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14596

[startup+462.301 s]
/proc/loadavg: 1.00 1.07 1.08 2/74 11722
/proc/meminfo: memFree=1067752/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=15936 CPUtime=462.12
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 3478 0 0 0 46210 2 0 0 25 0 1 0 1102020413 16318464 3462 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 3984 3462 79 155 0 3827 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 15936

[startup+522.302 s]
/proc/loadavg: 1.00 1.05 1.08 2/74 11722
/proc/meminfo: memFree=1067048/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=16740 CPUtime=522.1
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 3653 0 0 0 52208 2 0 0 25 0 1 0 1102020413 17141760 3637 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 4185 3637 79 155 0 4028 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 16740

[startup+582.301 s]
/proc/loadavg: 1.00 1.04 1.07 2/74 11722
/proc/meminfo: memFree=1066600/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=17268 CPUtime=582.08
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 3751 0 0 0 58206 2 0 0 25 0 1 0 1102020413 17682432 3735 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 4317 3735 79 155 0 4160 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 17268

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/74 11722
/proc/meminfo: memFree=1065704/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=18388 CPUtime=642.06
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 3970 0 0 0 64204 2 0 0 25 0 1 0 1102020413 18829312 3954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 4597 3954 79 155 0 4440 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18388

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/74 11722
/proc/meminfo: memFree=1065064/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=19156 CPUtime=702.03
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 4119 0 0 0 70201 2 0 0 25 0 1 0 1102020413 19615744 4103 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 4789 4103 79 155 0 4632 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19156

[startup+762.307 s]
/proc/loadavg: 1.00 1.02 1.05 2/74 11722
/proc/meminfo: memFree=1064680/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=19804 CPUtime=762.01
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 4221 0 0 0 76199 2 0 0 25 0 1 0 1102020413 20279296 4205 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 4951 4205 79 155 0 4794 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 19804

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/74 11722
/proc/meminfo: memFree=1064168/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=20320 CPUtime=821.99
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 4338 0 0 0 82196 3 0 0 25 0 1 0 1102020413 20807680 4322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 5080 4322 79 155 0 4923 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 20320

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/74 11722
/proc/meminfo: memFree=1063912/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=20512 CPUtime=881.97
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 4398 0 0 0 88194 3 0 0 25 0 1 0 1102020413 21004288 4382 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 5128 4382 79 155 0 4971 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 20512

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 11722
/proc/meminfo: memFree=1063528/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=20968 CPUtime=941.94
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 4490 0 0 0 94191 3 0 0 25 0 1 0 1102020413 21471232 4474 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 5242 4474 79 155 0 5085 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 20968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 11722
/proc/meminfo: memFree=1063016/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=21816 CPUtime=1001.92
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 4626 0 0 0 100189 3 0 0 25 0 1 0 1102020413 22339584 4610 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 5454 4610 79 155 0 5297 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 21816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 11722
/proc/meminfo: memFree=1062696/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=22080 CPUtime=1061.9
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 4688 0 0 0 106187 3 0 0 25 0 1 0 1102020413 22609920 4672 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 5520 4672 79 155 0 5363 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 22080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 11723
/proc/meminfo: memFree=1061992/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=22976 CPUtime=1121.88
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 4857 0 0 0 112185 3 0 0 25 0 1 0 1102020413 23527424 4841 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 5744 4841 79 155 0 5587 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 22976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 11723
/proc/meminfo: memFree=1061608/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=23664 CPUtime=1181.85
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 4986 0 0 0 118182 3 0 0 25 0 1 0 1102020413 24231936 4970 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 5916 4970 79 155 0 5759 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 23664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 11723
/proc/meminfo: memFree=1061416/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=23796 CPUtime=1200.05
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 5011 0 0 0 120002 3 0 0 25 0 1 0 1102020413 24367104 4995 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 5949 4995 79 155 0 5792 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23796

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: 1.00 1.00 1.01 2/74 11723
/proc/meminfo: memFree=1061416/2055920 swapFree=4173988/4192956
[pid=11721] ppid=11719 vsize=23796 CPUtime=1200.05
/proc/11721/stat : 11721 (precosat) R 11719 11721 8265 0 -1 4194304 5011 0 0 0 120002 3 0 0 25 0 1 0 1102020413 24367104 4995 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11721/statm: 5949 4995 79 155 0 5792 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.041993
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 23796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5011
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= 936

runsolver used 1.24781 second user time and 3.13652 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-29 04:25:54
IDJOB=1517975
IDBENCH=70641
IDSOLVER=507
FILE ID=node76/1517975-1238293554
PBS_JOBID= 9060924
Free space on /tmp= 65808 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517975-1238293554/watcher-1517975-1238293554 -o /tmp/evaluation-result-1517975-1238293554/solver-1517975-1238293554 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517975-1238293554.cnf

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

MD5SUM BENCH= 9c1fb07d5218acc7d1bc3d4acef5e909
RANDOM SEED=1507088250

node76.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	: 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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1082248 kB
Buffers:         67924 kB
Cached:         817428 kB
SwapCached:      10684 kB
Active:         154720 kB
Inactive:       749748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082248 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          19048 kB
Slab:            54180 kB
Committed_AS:  2841608 kB
PageTables:       2048 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= 65808 MiB
End job on node76 at 2009-03-29 04:45:57