Trace number 1516367

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S834811574-084.cnf
MD5SUMf47b98142bda69eb96f4457b8b3ad814
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.237963
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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-1516367-1238268461.cnf
0.00/0.00	c found header 'p cnf 70 6230'
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     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.21	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.21	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.21	c R    0.2     6230      70      0     0      0     101    101   24.0   6    1
0.19/0.22	c R    0.2     6230      70      0     0      0     201    201   24.6  12    1
0.19/0.24	c N    0.2     6230      70      0     0      0     805    805   25.6  29    1
0.19/0.24	c B    0.2     6230      70      0     0      0    1002   1002   25.9  32    1
0.19/0.28	c B    0.3     6230      70      0     0      0    2004   2004   25.7  39    1
0.19/0.29	c N    0.3     6230      70      0     0      0    2408   2408   25.8  39    1
0.39/0.48	c +    0.5     6230      70      0     0      0    6231   6853   24.9  40    2
0.39/0.49	c N    0.5     6230      70      0     0      0    6419   6419   24.9  39    2
0.49/0.57	c +    0.6     6230      70      0     0      0    7785   7538   24.7  39    2
0.49/0.58	c B    0.6     6230      70      0     0      0    8006   7084   24.6  39    2
0.59/0.69	c +    0.7     6230      70      0     0      0    9732   8291   24.7  40    2
0.79/0.84	c +    0.8     6230      70      0     0      0   12165   9120   24.6  40    2
1.00/1.04	c +    1.0     6230      70      0     0      0   15206  10032   24.4  39    2
1.10/1.10	c N    1.1     6230      70      0     0      0   16043   9962   24.3  40    2
1.29/1.31	c +    1.3     6230      70      0     0      0   19005  11035   24.2  40    2
1.59/1.65	c +    1.7     6230      70      0     0      0   23756  12138   24.0  40    3
1.59/1.67	c
1.59/1.67	c       original/binary      fixed     eliminated      learned       agility
1.59/1.67	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.67	c
1.59/1.67	c B    1.7     6230      70      0     0      0   24010  11297   24.0  40    3
2.09/2.12	c +    2.1     6230      70      0     0      0   29695  13351   23.6  40    3
2.69/2.73	c +    2.7     6230      70      0     0      0   37115  14686   23.6  39    3
2.79/2.85	c N    2.9     6230      70      0     0      0   38478  14694   23.5  39    3
3.49/3.57	c +    3.6     6230      70      0     0      0   46392  16154   23.3  40    3
4.59/4.66	c +    4.7     6230      70      0     0      0   57992  17769   23.1  40    4
5.19/5.22	c B    5.2     6230      70      0     0      0   64025  17781   23.0  41    4
5.99/6.07	c +    6.1     6230      70      0     0      0   72490  19545   23.0  39    4
8.08/8.14	c N    8.1     6230      70      0     0      0   89769  19552   22.7  40    4
8.18/8.25	c +    8.2     6230      70      0     0      0   90610  21499   22.6  40    4
10.99/11.01	c +   11.0     6230      70      0     0      0  113261  23648   22.4  40    5
14.78/14.82	c +   14.8     6230      70      0     0      0  141575  26012   22.2  40    5
17.39/17.41	c B   17.4     6230      70      0     0      0  160058  26022   22.0  40    6
19.59/19.66	c +   19.7     6230      70      0     0      0  176965  28613   22.0  38    6
24.19/24.23	c N   24.2     6230      70      0     0      0  205157  28624   22.0  41    7
26.98/27.04	c +   27.0     6230      70      0     0      0  221205  31474   22.0  39    7
37.78/37.88	c +   37.9     6230      70      0     0      0  276506  34621   21.8  41    8
51.77/51.87	c +   51.9     6230      70      0     0      0  345630  38083   21.6  41    9
59.66/59.70	c B   59.7     6230      70      0     0      0  384105  38093   21.5  40    9
70.66/70.79	c
70.66/70.79	c       original/binary      fixed     eliminated      learned       agility
70.66/70.79	c   seconds        variables     equivalent    conflicts       height       MB
70.66/70.79	c
70.66/70.79	c +   70.8     6230      70      0     0      0  432035  41891   21.4  40   10
77.06/77.18	c N   77.2     6230      70      0     0      0  461533  41899   21.5  39   10
96.66/96.79	c +   96.8     6230      70      0     0      0  540040  46080   21.2  40   11
131.94/132.09	c +  132.0     6230      70      0     0      0  675051  50688   21.1  39   12
185.82/185.94	c +  185.9     6230      70      0     0      0  843811  55756   20.9  40   14
204.32/204.42	c B  204.4     6230      70      0     0      0  896196  55768   20.9  39   15
249.60/249.76	c N  249.7     6230      70      0     0      0 1025495  55766   20.9  40   15
259.40/259.55	c +  259.5     6230      70      0     0      0 1054762  61331   20.9  40   15
358.75/358.96	c +  358.8     6230      70      0     0      0 1318450  67464   20.6  40   17
496.01/496.28	c +  496.1     6230      70      0     0      0 1648060  74210   20.4  39   20
672.44/672.75	c B  672.5     6230      70      0     0      0 2048404  74218   20.4  39   23
677.34/677.63	c +  677.4     6230      70      0     0      0 2060075  81631   20.4  40   23
773.50/773.87	c N  773.6     6230      70      0     0      0 2255782  81643   20.3  40   24
933.94/934.31	c +  934.0     6230      70      0     0      0 2575090  89794   20.1  40   25
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 3070715 conflicts, 3330844 decisions, 1 random
1200.05/1200.50	c 0 iterations, 4 restarts, 5368 skipped
1200.05/1200.50	c 28 enlarged, 0 shrunken, 29996 rescored, 756 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, 0 elim, 0 merged
1200.05/1200.50	c elim: 57340 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: 140 probed, 1 phases, 1 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: 70937520 learned, 17% deleted, 0 strong, 11 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: 48421790 propagations, 0.04 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 27 MB max, 331 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-1516367-1238268461/watcher-1516367-1238268461 -o /tmp/evaluation-result-1516367-1238268461/solver-1516367-1238268461 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516367-1238268461.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: 0.84 0.94 0.93 3/64 1487
/proc/meminfo: memFree=987696/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=1052 CPUtime=0
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 163 0 0 0 0 0 0 0 20 0 1 0 1099508639 1077248 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 263 148 63 155 0 106 0

[startup+0.043106 s]
/proc/loadavg: 0.84 0.94 0.93 3/64 1487
/proc/meminfo: memFree=987696/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=1680 CPUtime=0.04
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 328 0 0 0 4 0 0 0 20 0 1 0 1099508639 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1680

[startup+0.102117 s]
/proc/loadavg: 0.84 0.94 0.93 3/64 1487
/proc/meminfo: memFree=987696/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=1680 CPUtime=0.09
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 328 0 0 0 9 0 0 0 20 0 1 0 1099508639 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134516607 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1680

[startup+0.302157 s]
/proc/loadavg: 0.84 0.94 0.93 3/64 1487
/proc/meminfo: memFree=987696/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=1692 CPUtime=0.29
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 416 0 0 0 29 0 0 0 22 0 1 0 1099508639 1732608 335 1992294400 134512640 135151029 4294956240 18446744073709551615 134551504 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 423 335 79 155 0 266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1692

[startup+0.701235 s]
/proc/loadavg: 0.84 0.94 0.93 3/64 1487
/proc/meminfo: memFree=987696/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=2776 CPUtime=0.69
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 661 0 0 0 69 0 0 0 25 0 1 0 1099508639 2842624 580 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 694 580 79 155 0 537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2776

[startup+1.50139 s]
/proc/loadavg: 0.84 0.94 0.93 2/65 1488
/proc/meminfo: memFree=985320/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=3444 CPUtime=1.49
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 838 0 0 0 149 0 0 0 25 0 1 0 1099508639 3526656 757 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 861 757 79 155 0 704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3444

[startup+3.10171 s]
/proc/loadavg: 0.84 0.94 0.93 2/65 1488
/proc/meminfo: memFree=984552/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=4256 CPUtime=3.09
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 1030 0 0 0 309 0 0 0 25 0 1 0 1099508639 4358144 949 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 1064 949 79 155 0 907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4256

[startup+6.30134 s]
/proc/loadavg: 0.85 0.94 0.93 2/65 1488
/proc/meminfo: memFree=983272/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=5268 CPUtime=6.29
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 1260 0 0 0 629 0 0 0 25 0 1 0 1099508639 5394432 1179 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 1317 1179 79 155 0 1160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5268

[startup+12.7016 s]
/proc/loadavg: 0.87 0.94 0.93 2/65 1488
/proc/meminfo: memFree=982064/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=6512 CPUtime=12.68
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 1518 0 0 0 1268 0 0 0 25 0 1 0 1099508639 6668288 1437 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 1628 1437 79 155 0 1471 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6512

[startup+25.5011 s]
/proc/loadavg: 0.89 0.94 0.93 2/65 1488
/proc/meminfo: memFree=980592/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=8100 CPUtime=25.48
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 1863 0 0 0 2547 1 0 0 25 0 1 0 1099508639 8294400 1782 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 2025 1782 79 155 0 1868 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8100

[startup+51.1022 s]
/proc/loadavg: 0.93 0.94 0.93 2/65 1488
/proc/meminfo: memFree=978864/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=10352 CPUtime=51.07
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 2305 0 0 0 5106 1 0 0 25 0 1 0 1099508639 10600448 2224 1992294400 134512640 135151029 4294956240 18446744073709551615 134676855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 2588 2224 79 155 0 2431 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10352

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.93 2/65 1488
/proc/meminfo: memFree=976240/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=13268 CPUtime=102.26
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 2940 0 0 0 10224 2 0 0 25 0 1 0 1099508639 13586432 2859 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 3317 2859 79 155 0 3160 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13268

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.93 2/65 1488
/proc/meminfo: memFree=974512/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=15228 CPUtime=162.23
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 3366 0 0 0 16221 2 0 0 25 0 1 0 1099508639 15593472 3285 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 3807 3285 79 155 0 3650 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15228

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.93 2/65 1488
/proc/meminfo: memFree=972976/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=16812 CPUtime=222.21
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 3735 0 0 0 22218 3 0 0 25 0 1 0 1099508639 17215488 3654 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 4203 3654 79 155 0 4046 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16812

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=971568/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=18444 CPUtime=282.18
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 4076 0 0 0 28215 3 0 0 25 0 1 0 1099508639 18886656 3995 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 4611 3995 79 155 0 4454 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18444

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=970608/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=19880 CPUtime=342.16
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 4303 0 0 0 34213 3 0 0 25 0 1 0 1099508639 20357120 4222 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 4970 4222 79 155 0 4813 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=969840/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=21044 CPUtime=402.14
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 4497 0 0 0 40210 4 0 0 25 0 1 0 1099508639 21549056 4416 1992294400 134512640 135151029 4294956240 18446744073709551615 134576072 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 5261 4416 79 155 0 5104 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21044

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=969328/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=21952 CPUtime=462.12
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 4664 0 0 0 46207 5 0 0 25 0 1 0 1099508639 22478848 4583 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 5488 4583 79 155 0 5331 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 21952

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=967600/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=24128 CPUtime=522.09
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 5090 0 0 0 52204 5 0 0 25 0 1 0 1099508639 24707072 5009 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 6032 5009 79 155 0 5875 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 24128

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=966640/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=25432 CPUtime=582.08
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 5347 0 0 0 58202 6 0 0 25 0 1 0 1099508639 26042368 5266 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 6358 5266 79 155 0 6201 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 25432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=966000/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=25956 CPUtime=642.06
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 5469 0 0 0 64200 6 0 0 25 0 1 0 1099508639 26578944 5388 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 6489 5388 79 155 0 6332 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 25956

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=965616/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=26476 CPUtime=702.03
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 5568 0 0 0 70197 6 0 0 25 0 1 0 1099508639 27111424 5487 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 6619 5487 79 155 0 6462 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 26476

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=965232/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=26864 CPUtime=762.01
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 5676 0 0 0 76195 6 0 0 25 0 1 0 1099508639 27508736 5595 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 6716 5595 79 155 0 6559 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 26864

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=964976/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=26992 CPUtime=821.98
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 5736 0 0 0 82192 6 0 0 25 0 1 0 1099508639 27639808 5655 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 6748 5655 79 155 0 6591 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 26992

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=964400/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=27904 CPUtime=881.96
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 5871 0 0 0 88190 6 0 0 25 0 1 0 1099508639 28573696 5790 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 6976 5790 79 155 0 6819 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 27904

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=963824/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=28816 CPUtime=941.93
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 6023 0 0 0 94187 6 0 0 25 0 1 0 1099508639 29507584 5942 1992294400 134512640 135151029 4294956240 18446744073709551615 134520484 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 7204 5942 79 155 0 7047 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 28816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=963184/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=29604 CPUtime=1001.91
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 6180 0 0 0 100185 6 0 0 25 0 1 0 1099508639 30314496 6099 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 7401 6099 79 155 0 7244 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 29604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1488
/proc/meminfo: memFree=962672/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=30256 CPUtime=1061.9
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 6308 0 0 0 106183 7 0 0 25 0 1 0 1099508639 30982144 6227 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 7564 6227 79 155 0 7407 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 30256

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1490
/proc/meminfo: memFree=962416/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=30256 CPUtime=1121.87
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 6364 0 0 0 112180 7 0 0 25 0 1 0 1099508639 30982144 6283 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 7564 6283 79 155 0 7407 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 30256

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1490
/proc/meminfo: memFree=962032/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=30644 CPUtime=1181.85
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 6467 0 0 0 118178 7 0 0 25 0 1 0 1099508639 31379456 6386 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 7661 6386 79 155 0 7504 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 30644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1490
/proc/meminfo: memFree=961776/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=30904 CPUtime=1200.05
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 6530 0 0 0 119998 7 0 0 25 0 1 0 1099508639 31645696 6449 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 7726 6449 79 155 0 7569 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30904

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 0.93 2/65 1490
/proc/meminfo: memFree=961776/2055920 swapFree=4176244/4192956
[pid=1487] ppid=1485 vsize=30904 CPUtime=1200.05
/proc/1487/stat : 1487 (precosat) R 1485 1487 1450 0 -1 4194304 6530 0 0 0 119998 7 0 0 25 0 1 0 1099508639 31645696 6449 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1487/statm: 7726 6449 79 155 0 7569 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.079987
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 30904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6530
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= 1296

runsolver used 0.829873 second user time and 2.53561 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 20:27:41
IDJOB=1516367
IDBENCH=70507
IDSOLVER=507
FILE ID=node53/1516367-1238268461
PBS_JOBID= 9060918
Free space on /tmp= 66040 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S834811574-084.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516367-1238268461/watcher-1516367-1238268461 -o /tmp/evaluation-result-1516367-1238268461/solver-1516367-1238268461 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516367-1238268461.cnf

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

MD5SUM BENCH= f47b98142bda69eb96f4457b8b3ad814
RANDOM SEED=1872547312

node53.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		: 3000.264
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		: 3000.264
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:        988120 kB
Buffers:         83060 kB
Cached:         901156 kB
SwapCached:      10692 kB
Active:         192136 kB
Inactive:       804208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        988120 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:          17700 kB
Slab:            57436 kB
Committed_AS:  2454296 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 20:47:44