Trace number 1729694

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

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark300.085
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

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-1729694-1240752673.cnf
0.00/0.00	c found header 'p cnf 728 17199'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    16517     674     48     6      0       0      0    0.0   0    1
0.00/0.05	c -    0.1    15537     672     56     0      0       0   1000    0.0   0    1
0.10/0.10	c s    0.1    14641     656     56     0     16       0      0    0.0   0    1
0.10/0.10	c l    0.1    14641     656     56     0     16       0   9252    0.0   0    1
0.10/0.11	c R    0.1    14641     656     56     0     16     101    101  138.1   8    1
0.10/0.11	c R    0.1    14641     656     56     0     16     201    201  113.6  13    1
0.10/0.14	c R    0.1    14641     656     56     0     16     804    804   62.4  18    1
0.10/0.15	c B    0.2    14641     656     56     0     16    1000   1000   77.6  18    1
0.20/0.20	c B    0.2    14641     656     56     0     16    2001   2001   59.1  18    1
0.20/0.22	c R    0.2    14641     656     56     0     16    2408   2408   54.2  19    1
0.49/0.51	c R    0.5    14642     656     56     0     16    6423   6423   48.3  18    2
0.59/0.67	c B    0.7    14642     656     56     0     16    8002   8002   44.7  20    3
0.69/0.73	c s    0.7    14642     656     56     0     16    8460   8460   44.0  20    2
0.79/0.82	c +    0.8    14642     656     56     0     16    9253  10177   47.3  18    3
0.99/1.08	c +    1.1    14642     656     56     0     16   11565  11194   47.8  19    3
1.39/1.46	c +    1.5    14642     656     56     0     16   14455  12313   46.1  19    3
1.59/1.69	c R    1.7    14642     656     56     0     16   16064  12320   45.2  20    4
1.89/1.97	c +    2.0    14642     656     56     0     16   18065  13544   43.7  19    4
2.59/2.63	c +    2.6    14642     656     56     0     16   22580  14898   41.5  19    4
2.79/2.87	c
2.79/2.87	c       original/binary      fixed     eliminated      learned       agility
2.79/2.87	c   seconds        variables     equivalent    conflicts       height       MB
2.79/2.87	c
2.79/2.87	c B    2.9    14642     656     56     0     16   24006  14909   42.1  20    4
3.59/3.61	c +    3.6    14642     656     56     0     16   28226  16387   40.9  19    4
4.89/4.90	c +    4.9    14642     656     56     0     16   35280  18025   42.5  19    5
5.49/5.57	c R    5.6    14642     656     56     0     16   38523  18032   41.0  18    5
6.59/6.62	c +    6.6    14642     656     56     0     16   44100  19827   39.7  20    5
8.88/9.00	c +    9.0    14642     656     56     0     16   55125  21809   37.7  20    6
10.49/10.52	c s   10.5    14643     656     56     0     16   61176  21814   37.9  19    5
11.19/11.29	c B   11.3    14643     656     56     0     16   64023  21821   37.9  19    6
12.49/12.50	c +   12.5    14643     656     56     0     16   68909  23989   37.5  20    6
15.09/15.17	c s   15.2    14643     656     56     0     16   78454  24020   38.5  20    5
17.09/17.16	c +   17.2    14643     656     56     0     16   86135  26387   37.2  20    6
18.08/18.13	c R   18.1    14643     656     56     0     16   89831  26412   36.6  18    7
22.88/22.91	c +   22.9    14643     656     56     0     16  107666  29025   34.7  19    7
31.38/31.47	c +   31.5    14643     656     56     0     16  134581  31927   33.7  19    8
40.38/40.48	c B   40.5    14643     656     56     0     16  160054  31940   33.0  19    9
43.48/43.59	c +   43.6    14643     656     56     0     16  168225  35119   33.2  20    9
58.37/58.40	c R   58.4    14643     656     56     0     16  205287  35135   32.6  21   10
60.07/60.20	c +   60.2    14643     656     56     0     16  210280  38630   32.4  18   10
82.76/82.89	c +   82.9    14643     656     56     0     16  262852  42493   31.6  20   12
117.55/117.63	c
117.55/117.63	c       original/binary      fixed     eliminated      learned       agility
117.55/117.63	c   seconds        variables     equivalent    conflicts       height       MB
117.55/117.63	c
117.55/117.63	c +  117.6    14643     656     56     0     16  328565  46742   30.9  20   13
149.24/149.38	c B  149.3    14643     656     56     0     16  384116  46753   31.0  18   14
166.23/166.39	c +  166.3    14643     656     56     0     16  410706  51416   31.0  19   14
197.22/197.34	c s  197.3    14644     656     56     0     16  458648  51434   31.0  19    9
198.71/198.83	c R  198.8    14645     656     56     0     16  461771  51430   30.9  21   11
210.31/210.45	c s  210.4    14644     656     56     0     16  485694  51435   30.3  20    9
223.90/224.00	c +  223.9    14644     656     56     0     16  513380  56557   29.6  20   12
309.58/309.79	c +  309.7    14644     656     56     0     16  641726  62212   29.3  22   16
426.13/426.30	c +  426.2    14644     656     56     0     16  802155  68433   28.6  18   18
506.11/506.33	c B  506.1    14644     656     56     0     16  896229  68450   28.5  18   20
598.37/598.65	c +  598.4    14644     656     56     0     16 1002690  75276   28.5  18   21
615.06/615.36	c R  615.1    14644     656     56     0     16 1025960  75290   28.3  20   22
803.40/803.79	c +  803.5    14644     656     56     0     16 1253363  82803   27.3  22   24
1087.99/1088.41	c + 1088.0    14644     656     56     0     16 1566701  91083   26.7  21   26
1116.29/1116.78	c s 1116.4    14645     656     56     0     16 1606934  91104   26.4  21   15
1151.87/1152.39	c s 1152.0    14685     656     56     0     16 1648328  91116   26.2  18   16
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 1695794 conflicts, 2067398 decisions, 1 random
1200.06/1200.50	c 0 iterations, 3238 restarts, 0 skipped
1200.06/1200.50	c 24 enlarged, 948 shrunken, 16578 rescored, 459 rebiased
1200.06/1200.50	c 8 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 56 fixed, 0 equiv, 16 elim, 11 merged
1200.06/1200.50	c elim: 65906 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 161408 probed, 123 phases, 123 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 11 merged
1200.06/1200.50	c mins: 65899770 learned, 35% deleted, 7 strong, 18 depth
1200.06/1200.50	c subs: 2529 forward, 1039 backward, 1755 doms
1200.06/1200.50	c strs: 94 forward, 117 backward
1200.06/1200.50	c doms: 1755 dominators, 40 high, 0 low
1200.06/1200.50	c prps: 168556622 propagations, 0.14 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 27 MB max, 277 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729694-1240752673/watcher-1729694-1240752673 -o /tmp/evaluation-result-1729694-1240752673/solver-1729694-1240752673 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1729694-1240752673.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 0.98 1.00 3/64 31478
/proc/meminfo: memFree=1550544/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=1052 CPUtime=0
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 103301175 1077248 145 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 263 145 64 155 0 106 0

[startup+0.069714 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 31478
/proc/meminfo: memFree=1550544/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=2500 CPUtime=0.06
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 561 0 0 0 6 0 0 0 18 0 1 0 103301175 2560000 545 1992294400 134512640 135151029 4294956224 18446744073709551615 134547994 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 625 545 79 155 0 468 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2500

[startup+0.102719 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 31478
/proc/meminfo: memFree=1550544/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=2500 CPUtime=0.1
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 561 0 0 0 10 0 0 0 18 0 1 0 103301175 2560000 545 1992294400 134512640 135151029 4294956224 18446744073709551615 134550509 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 625 545 79 155 0 468 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2500

[startup+0.301756 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 31478
/proc/meminfo: memFree=1550544/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=2632 CPUtime=0.29
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 587 0 0 0 29 0 0 0 19 0 1 0 103301175 2695168 571 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 658 571 79 155 0 501 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.70183 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 31478
/proc/meminfo: memFree=1550544/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=3688 CPUtime=0.69
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 860 0 0 0 69 0 0 0 23 0 1 0 103301175 3776512 844 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 922 844 79 155 0 765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3688

[startup+1.50198 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1547080/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=4612 CPUtime=1.49
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 1074 0 0 0 149 0 0 0 25 0 1 0 103301175 4722688 1058 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 1153 1058 79 155 0 996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4612

[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1546192/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=5540 CPUtime=3.09
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 1309 0 0 0 309 0 0 0 25 0 1 0 103301175 5672960 1293 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 1385 1293 79 155 0 1228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5540

[startup+6.30187 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1544592/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=6468 CPUtime=6.29
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 1553 0 0 0 629 0 0 0 25 0 1 0 103301175 6623232 1537 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 1617 1537 79 155 0 1460 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6468

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1543184/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=7720 CPUtime=12.69
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 1878 0 0 0 1268 1 0 0 25 0 1 0 103301175 7905280 1853 1992294400 134512640 135151029 4294956224 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 1930 1853 79 155 0 1773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7720

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1541712/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=9352 CPUtime=25.48
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 2349 0 0 0 2547 1 0 0 25 0 1 0 103301175 9576448 2223 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 2338 2223 79 155 0 2181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9352

[startup+51.1021 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1539472/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=11676 CPUtime=51.07
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 2907 0 0 0 5105 2 0 0 25 0 1 0 103301175 11956224 2781 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 2919 2781 79 155 0 2762 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11676

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1536720/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=14556 CPUtime=102.25
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 3576 0 0 0 10222 3 0 0 25 0 1 0 103301175 14905344 3450 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 3639 3450 79 155 0 3482 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14556

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1535504/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=16040 CPUtime=162.23
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 3878 0 0 0 16219 4 0 0 25 0 1 0 103301175 16424960 3752 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 4010 3752 79 155 0 3853 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16040

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1534416/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=16788 CPUtime=222.21
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 4238 0 0 0 22217 4 0 0 25 0 1 0 103301175 17190912 4005 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 4197 4005 79 155 0 4040 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16788

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1533200/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=17956 CPUtime=282.19
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 4548 0 0 0 28214 5 0 0 25 0 1 0 103301175 18386944 4315 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 4489 4315 79 155 0 4332 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17956

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31479
/proc/meminfo: memFree=1531664/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=19744 CPUtime=342.17
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 4920 0 0 0 34211 6 0 0 25 0 1 0 103301175 20217856 4687 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 4936 4687 79 155 0 4779 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19744

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1530640/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=20612 CPUtime=402.14
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 5129 0 0 0 40208 6 0 0 25 0 1 0 103301175 21106688 4896 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 5153 4896 79 155 0 4996 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20612

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1529744/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=21676 CPUtime=462.12
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 5338 0 0 0 46206 6 0 0 25 0 1 0 103301175 22196224 5105 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 5419 5105 79 155 0 5262 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 21676

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1529104/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=22604 CPUtime=522.1
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 5516 0 0 0 52203 7 0 0 25 0 1 0 103301175 23146496 5283 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 5651 5283 79 155 0 5494 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22604

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1528464/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=23456 CPUtime=582.08
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 5711 0 0 0 58201 7 0 0 25 0 1 0 103301175 24018944 5478 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 5864 5478 79 155 0 5707 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23456

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1526928/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=25068 CPUtime=642.07
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 6063 0 0 0 64199 8 0 0 25 0 1 0 103301175 25669632 5830 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 6267 5830 79 155 0 6110 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25068

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1525200/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=26908 CPUtime=702.03
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 6475 0 0 0 70195 8 0 0 25 0 1 0 103301175 27553792 6242 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 6727 6242 79 155 0 6570 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 26908

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1525008/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=27196 CPUtime=762.01
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 6511 0 0 0 76193 8 0 0 25 0 1 0 103301175 27848704 6278 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 6799 6278 79 155 0 6642 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 27196

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1524560/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=27876 CPUtime=821.99
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 6637 0 0 0 82190 9 0 0 25 0 1 0 103301175 28545024 6404 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 6969 6404 79 155 0 6812 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 27876

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1524048/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=28304 CPUtime=881.97
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 6748 0 0 0 88188 9 0 0 25 0 1 0 103301175 28983296 6515 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 7076 6515 79 155 0 6919 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 28304

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1523728/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=28760 CPUtime=941.95
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 6833 0 0 0 94185 10 0 0 25 0 1 0 103301175 29450240 6600 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 7190 6600 79 155 0 7033 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 28760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1523408/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=29152 CPUtime=1001.93
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 6906 0 0 0 100183 10 0 0 25 0 1 0 103301175 29851648 6673 1992294400 134512640 135151029 4294956224 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 7288 6673 79 155 0 7131 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 29152

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1523216/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=29416 CPUtime=1061.9
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 6956 0 0 0 106180 10 0 0 25 0 1 0 103301175 30121984 6723 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 7354 6723 79 155 0 7197 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 29416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1525648/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=25216 CPUtime=1121.89
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 7025 0 0 0 112178 11 0 0 25 0 1 0 103301175 25821184 6073 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 6304 6073 79 155 0 6147 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 25216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1525456/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=25216 CPUtime=1181.86
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 7094 0 0 0 118175 11 0 0 25 0 1 0 103301175 25821184 6142 1992294400 134512640 135151029 4294956224 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 6304 6142 79 155 0 6147 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 25216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1525392/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=25216 CPUtime=1200.06
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 7124 0 0 0 119995 11 0 0 25 0 1 0 103301175 25821184 6172 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 6304 6172 79 155 0 6147 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25216

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 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1525392/2055920 swapFree=4181852/4192956
[pid=31478] ppid=31476 vsize=25216 CPUtime=1200.06
/proc/31478/stat : 31478 (precosat) R 31476 31478 31069 0 -1 4194304 7124 0 0 0 119995 11 0 0 25 0 1 0 103301175 25821184 6172 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31478/statm: 6304 6172 79 155 0 6147 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25216

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): 0.119981
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 29692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7124
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= 3185

runsolver used 0.881865 second user time and 2.45463 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-26 15:31:13
IDJOB=1729694
IDBENCH=24712
IDSOLVER=507
FILE ID=node7/1729694-1240752673
PBS_JOBID= 9187037
Free space on /tmp= 66204 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729694-1240752673/watcher-1729694-1240752673 -o /tmp/evaluation-result-1729694-1240752673/solver-1729694-1240752673 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1729694-1240752673.cnf

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

MD5SUM BENCH= 56dc474305bf6e6817771129f995c737
RANDOM SEED=769160674

node7.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		: 3000.256
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		: 3000.256
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:       1551024 kB
Buffers:         58504 kB
Cached:         371248 kB
SwapCached:       4972 kB
Active:         185580 kB
Inactive:       252096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551024 kB
SwapTotal:     4192956 kB
SwapFree:      4181852 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            53204 kB
Committed_AS:   718784 kB
PageTables:       1444 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= 66200 MiB
End job on node7 at 2009-04-26 15:51:16