Trace number 1730489

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) 1200.03 1200.32

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
MD5SUM51a1a3a012cf07e3662164064eca4702
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.938
Satisfiable
(Un)Satisfiability was proved
Number of variables306
Number of clauses2619
Sum of the clauses size5508
Maximum clause length17
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22601
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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-1730489-1240759947.cnf
0.00/0.00	c found header 'p cnf 306 2619'
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     2619     306      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2601     288      0     0     18       0      0    0.0   0    0
0.00/0.02	c l    0.0     2601     288      0     0     18       0   1000    0.0   0    0
0.00/0.02	c R    0.0     2601     288      0     0     18     102    102  162.9   5    0
0.00/0.02	c R    0.0     2601     288      0     0     18     202    202  130.6   8    0
0.00/0.04	c R    0.0     2601     288      0     0     18     808    808  102.8  17    1
0.00/0.05	c B    0.1     2601     288      0     0     18    1000   1000  101.1  18    1
0.00/0.05	c +    0.1     2601     288      0     0     18    1000   1100  101.1  18    1
0.00/0.05	c +    0.1     2601     288      0     0     18    1250   1210   99.2  17    1
0.00/0.06	c +    0.1     2601     288      0     0     18    1561   1331   91.5  15    1
0.00/0.07	c +    0.1     2601     288      0     0     18    1950   1464   88.4  16    1
0.00/0.08	c B    0.1     2601     288      0     0     18    2000   1383   88.5  16    1
0.08/0.09	c R    0.1     2601     288      0     0     18    2414   1467   80.9  10    1
0.08/0.09	c +    0.1     2601     288      0     0     18    2435   1610   80.2  10    1
0.09/0.11	c +    0.1     2601     288      0     0     18    3041   1771   81.4  14    1
0.09/0.14	c +    0.1     2601     288      0     0     18    3800   1948   80.2  15    1
0.09/0.17	c +    0.2     2601     288      0     0     18    4751   2142   76.0  14    1
0.19/0.21	c +    0.2     2601     288      0     0     18    5936   2356   75.5  15    1
0.19/0.23	c R    0.2     2601     288      0     0     18    6428   2359   76.5  17    1
0.19/0.28	c
0.19/0.28	c       original/binary      fixed     eliminated      learned       agility
0.19/0.28	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.28	c
0.19/0.28	c +    0.3     2601     288      0     0     18    7422   2591   70.8  10    1
0.29/0.31	c B    0.3     2601     288      0     0     18    8002   2597   68.7  10    1
0.29/0.36	c +    0.4     2601     288      0     0     18    9276   2850   68.0  12    1
0.39/0.44	c +    0.4     2601     288      0     0     18   11596   3135   74.3  21    1
0.49/0.55	c +    0.6     2601     288      0     0     18   14495   3448   71.3  11    1
0.59/0.63	c R    0.6     2601     288      0     0     18   16055   3452   68.4  11    2
0.69/0.73	c +    0.7     2601     288      0     0     18   18115   3792   64.3  10    2
0.89/0.92	c +    0.9     2601     288      0     0     18   22642   4171   62.9  16    2
0.89/0.96	c B    1.0     2601     288      0     0     18   24007   4179   63.8  17    2
1.09/1.12	c +    1.1     2601     288      0     0     18   28302   4588   63.9  16    2
1.29/1.39	c +    1.4     2601     288      0     0     18   35375   5046   64.0  11    2
1.49/1.55	c R    1.6     2601     288      0     0     18   38501   5049   62.2  12    2
1.79/1.88	c +    1.9     2601     288      0     0     18   44216   5550   58.8  10    3
2.29/2.33	c +    2.3     2601     288      0     0     18   55270   6105   61.6  18    3
2.59/2.69	c B    2.7     2601     288      0     0     18   64025   6108   64.1  17    3
2.79/2.88	c +    2.9     2601     288      0     0     18   69087   6715   65.6  19    3
3.79/3.81	c +    3.8     2601     288      0     0     18   86356   7386   65.3  11    4
3.99/4.05	c R    4.1     2601     288      0     0     18   89796   7391   64.1  10    5
5.49/5.51	c +    5.5     2601     288      0     0     18  107945   8124   63.5  16    5
6.79/6.81	c
6.79/6.81	c       original/binary      fixed     eliminated      learned       agility
6.79/6.81	c   seconds        variables     equivalent    conflicts       height       MB
6.79/6.81	c
6.79/6.81	c +    6.8     2601     288      0     0     18  134931   8936   64.3  17    5
7.89/7.94	c B    7.9     2601     288      0     0     18  160047   8938   66.2  19    5
8.39/8.46	c +    8.5     2601     288      0     0     18  168660   9829   66.7  15    6
11.68/11.70	c R   11.7     2601     288      0     0     18  205209   9835   65.7  11    5
12.09/12.11	c +   12.1     2601     288      0     0     18  210825  10811   64.8  11    6
15.59/15.62	c +   15.6     2601     288      0     0     18  263532  11892   63.5  14    7
19.29/19.34	c +   19.3     2601     288      0     0     18  329416  13081   64.0  11    9
22.29/22.35	c B   22.4     2601     288      0     0     18  384087  13089   65.8  18    9
23.59/23.66	c +   23.7     2601     288      0     0     18  411771  14389   66.9  20    9
27.78/27.81	c R   27.8     2601     288      0     0     18  461611  14395   67.2  10    5
32.68/32.80	c +   32.8     2601     288      0     0     18  514711  15827   64.0  18    8
40.28/40.32	c +   40.3     2601     288      0     0     18  643386  17409   65.6  16   10
50.98/51.06	c +   51.1     2601     288      0     0     18  804231  19149   66.5  16   12
56.57/56.68	c B   56.7     2601     288      0     0     18  896185  19202   67.7  13   14
67.08/67.17	c +   67.2     2601     288      0     0     18 1005285  21063   68.3  12    5
68.98/69.00	c R   69.0     2601     288      0     0     18 1025619  21071   68.6  11    8
90.57/90.64	c +   90.6     2601     288      0     0     18 1256605  23169   66.7  10   15
112.67/112.71	c +  112.7     2601     288      0     0     18 1570755  25485   67.4  11   19
145.35/145.47	c +  145.4     2601     288      0     0     18 1963443  28033   67.1  13    8
151.06/151.12	c
151.06/151.12	c       original/binary      fixed     eliminated      learned       agility
151.06/151.12	c   seconds        variables     equivalent    conflicts       height       MB
151.06/151.12	c
151.06/151.12	c B  151.1     2601     288      0     0     18 2048411  28036   67.7  16   12
179.45/179.51	c R  179.5     2601     288      0     0     18 2256052  28044   68.5  11   16
213.35/213.42	c +  213.4     2601     288      0     0     18 2454303  30836   68.9  11   19
264.03/264.16	c +  264.1     2601     288      0     0     18 3067875  33919   68.1  11   26
335.01/335.10	c +  335.0     2601     288      0     0     18 3834842  37310   67.5  15   34
422.09/422.25	c B  422.1     2601     288      0     0     18 4608857  37331   68.1  12   14
454.58/454.71	c +  454.6     2601     288      0     0     18 4793551  41041   67.6  16   26
476.28/476.41	c R  476.3     2601     288      0     0     18 4921733  41057   68.0  13   27
601.55/601.71	c +  601.6     2601     288      0     0     18 5991935  45145   69.3  12   38
759.81/760.06	c +  759.9     2601     288      0     0     18 7489917  49659   69.0  10   51
992.85/993.13	c +  992.9     2601     288      0     0     18 9362395  54624   67.6  13   58
1132.42/1132.77	c B 1132.5     2601     288      0     0     18 10241680  54629   68.5  11   64
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c
1200.00/1200.30	c 10456381 conflicts, 14254883 decisions, 340 random
1200.00/1200.30	c 0 iterations, 16377 restarts, 4 skipped
1200.00/1200.30	c 42 enlarged, 0 shrunken, 102144 rescored, 2046 rebiased
1200.00/1200.30	c 1 simplifications, 11 reductions
1200.00/1200.30	c
1200.00/1200.30	c vars: 0 fixed, 0 equiv, 18 elim, 0 merged
1200.00/1200.30	c elim: 10727 resolutions, 1 phases, 1 rounds
1200.00/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.30	c prbe: 132516 probed, 230 phases, 230 rounds
1200.00/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.30	c hash: 0 units, 0 merged
1200.00/1200.30	c mins: 780920777 learned, 18% deleted, 0 strong, 11 depth
1200.00/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.30	c strs: 0 forward, 0 backward
1200.00/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.30	c prps: 326633928 propagations, 0.27 megaprops
1200.00/1200.30	c
1200.00/1200.30	c 1200.0 seconds, 73 MB max, 3199 MB recycled
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	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-1730489-1240759947/watcher-1730489-1240759947 -o /tmp/evaluation-result-1730489-1240759947/solver-1730489-1240759947 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1730489-1240759947.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: 1.83 1.82 1.49 2/64 26133
/proc/meminfo: memFree=1691336/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=1048 CPUtime=0
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 104027902 1073152 156 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 262 156 79 155 0 105 0

[startup+0.094793 s]
/proc/loadavg: 1.83 1.82 1.49 2/64 26133
/proc/meminfo: memFree=1691336/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=1576 CPUtime=0.08
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 304 0 0 0 8 0 0 0 18 0 1 0 104027902 1613824 288 1992294400 134512640 135151029 4294956224 18446744073709551615 134552104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 394 288 79 155 0 237 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1576

[startup+0.101794 s]
/proc/loadavg: 1.83 1.82 1.49 2/64 26133
/proc/meminfo: memFree=1691336/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=1576 CPUtime=0.09
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 104027902 1613824 293 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 394 293 79 155 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301811 s]
/proc/loadavg: 1.83 1.82 1.49 2/64 26133
/proc/meminfo: memFree=1691336/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=2236 CPUtime=0.29
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 476 0 0 0 29 0 0 0 19 0 1 0 104027902 2289664 460 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 559 460 79 155 0 402 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2236

[startup+0.701846 s]
/proc/loadavg: 1.83 1.82 1.49 2/64 26133
/proc/meminfo: memFree=1691336/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=2764 CPUtime=0.69
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 607 0 0 0 69 0 0 0 23 0 1 0 104027902 2830336 591 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 691 591 79 155 0 534 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2764

[startup+1.50191 s]
/proc/loadavg: 1.83 1.82 1.49 2/65 26134
/proc/meminfo: memFree=1688832/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=3296 CPUtime=1.49
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 761 0 0 0 149 0 0 0 25 0 1 0 104027902 3375104 745 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 824 745 79 155 0 667 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3296

[startup+3.10105 s]
/proc/loadavg: 1.83 1.82 1.49 2/65 26134
/proc/meminfo: memFree=1687360/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=4892 CPUtime=3.09
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 1137 0 0 0 309 0 0 0 25 0 1 0 104027902 5009408 1121 1992294400 134512640 135151029 4294956224 18446744073709551615 134578232 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 1223 1122 79 155 0 1066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4892

[startup+6.30133 s]
/proc/loadavg: 1.77 1.81 1.49 2/65 26134
/proc/meminfo: memFree=1684736/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=7204 CPUtime=6.29
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 1689 0 0 0 628 1 0 0 25 0 1 0 104027902 7376896 1673 1992294400 134512640 135151029 4294956224 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 1801 1673 79 155 0 1644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7204

[startup+12.7029 s]
/proc/loadavg: 1.71 1.79 1.49 2/65 26134
/proc/meminfo: memFree=1681408/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=10568 CPUtime=12.68
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 2498 0 0 0 1267 1 0 0 25 0 1 0 104027902 10821632 2482 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 2642 2482 79 155 0 2485 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10568

[startup+25.502 s]
/proc/loadavg: 1.55 1.75 1.48 2/65 26134
/proc/meminfo: memFree=1680064/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=11972 CPUtime=25.49
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 2845 0 0 0 2547 2 0 0 25 0 1 0 104027902 12259328 2829 1992294400 134512640 135151029 4294956224 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 2993 2829 79 155 0 2836 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11972

[startup+51.1012 s]
/proc/loadavg: 1.36 1.69 1.46 2/65 26134
/proc/meminfo: memFree=1676992/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=14924 CPUtime=51.08
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 3599 0 0 0 5106 2 0 0 25 0 1 0 104027902 15282176 3583 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 3731 3583 79 155 0 3574 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14924

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.44 2/65 26134
/proc/meminfo: memFree=1670016/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=21828 CPUtime=102.27
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 5303 0 0 0 10223 4 0 0 25 0 1 0 104027902 22351872 5287 1992294400 134512640 135151029 4294956224 18446744073709551615 134578161 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 5457 5287 79 155 0 5300 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21828

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.41 2/65 26134
/proc/meminfo: memFree=1663296/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=28904 CPUtime=162.26
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 7114 0 0 0 16221 5 0 0 25 0 1 0 104027902 29597696 6947 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 7226 6947 79 155 0 7069 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 28904

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.38 2/65 26134
/proc/meminfo: memFree=1662912/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=28904 CPUtime=222.24
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 7214 0 0 0 22219 5 0 0 25 0 1 0 104027902 29597696 7047 1992294400 134512640 135151029 4294956224 18446744073709551615 134581669 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 7226 7047 79 155 0 7069 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 28904

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.35 2/65 26134
/proc/meminfo: memFree=1656384/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=35636 CPUtime=282.22
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 8829 0 0 0 28216 6 0 0 25 0 1 0 104027902 36491264 8662 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 8909 8662 79 155 0 8752 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35636

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.33 2/65 26136
/proc/meminfo: memFree=1653248/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=39828 CPUtime=342.2
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 9567 0 0 0 34214 6 0 0 25 0 1 0 104027902 40783872 9400 1992294400 134512640 135151029 4294956224 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 9957 9400 79 155 0 9800 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 39828

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.30 2/65 26136
/proc/meminfo: memFree=1647296/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=46352 CPUtime=402.2
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 11052 0 0 0 40212 8 0 0 25 0 1 0 104027902 47464448 10885 1992294400 134512640 135151029 4294956224 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 11588 10885 79 155 0 11431 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 46352

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.28 2/65 26136
/proc/meminfo: memFree=1647296/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=46128 CPUtime=462.18
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 11249 0 0 0 46210 8 0 0 25 0 1 0 104027902 47235072 10903 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 11532 10903 79 155 0 11375 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46128

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.26 2/65 26136
/proc/meminfo: memFree=1646784/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=46128 CPUtime=522.16
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 11367 0 0 0 52208 8 0 0 25 0 1 0 104027902 47235072 11021 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 11532 11021 79 155 0 11375 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46128

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.24 2/65 26136
/proc/meminfo: memFree=1646144/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=46128 CPUtime=582.15
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 11546 0 0 0 58207 8 0 0 25 0 1 0 104027902 47235072 11200 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 11532 11200 79 155 0 11375 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46128

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.23 2/65 26136
/proc/meminfo: memFree=1642304/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=50116 CPUtime=642.13
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 12473 0 0 0 64204 9 0 0 25 0 1 0 104027902 51318784 12127 1992294400 134512640 135151029 4294956224 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 12529 12127 79 155 0 12372 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 50116

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.21 2/65 26136
/proc/meminfo: memFree=1640128/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=53220 CPUtime=702.12
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 13008 0 0 0 70202 10 0 0 25 0 1 0 104027902 54497280 12662 1992294400 134512640 135151029 4294956224 18446744073709551615 134555100 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 13305 12662 79 155 0 13148 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 53220

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.19 2/65 26136
/proc/meminfo: memFree=1637440/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=56672 CPUtime=762.11
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 13649 0 0 0 76201 10 0 0 25 0 1 0 104027902 58032128 13303 1992294400 134512640 135151029 4294956224 18446744073709551615 134520407 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 14168 13303 79 155 0 14011 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 56672

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/65 26136
/proc/meminfo: memFree=1631040/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=65040 CPUtime=822.1
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 15250 0 0 0 82198 12 0 0 25 0 1 0 104027902 66600960 14904 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 16260 14904 79 155 0 16103 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 65040

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 26136
/proc/meminfo: memFree=1630656/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=65560 CPUtime=882.08
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 15326 0 0 0 88196 12 0 0 25 0 1 0 104027902 67133440 14980 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 16390 14980 79 155 0 16233 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 65560

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 26136
/proc/meminfo: memFree=1629696/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=67000 CPUtime=942.07
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 15615 0 0 0 94195 12 0 0 25 0 1 0 104027902 68608000 15269 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 16750 15269 79 155 0 16593 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 67000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 26136
/proc/meminfo: memFree=1628480/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=68448 CPUtime=1002.05
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 15852 0 0 0 100193 12 0 0 25 0 1 0 104027902 70090752 15506 1992294400 134512640 135151029 4294956224 18446744073709551615 134552944 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 17112 15506 79 155 0 16955 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 68448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 26136
/proc/meminfo: memFree=1628416/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=68448 CPUtime=1062.04
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 15868 0 0 0 106192 12 0 0 25 0 1 0 104027902 70090752 15522 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 17112 15522 79 155 0 16955 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 68448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 26136
/proc/meminfo: memFree=1622656/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=74864 CPUtime=1122.02
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 17290 0 0 0 112189 13 0 0 25 0 1 0 104027902 76660736 16944 1992294400 134512640 135151029 4294956224 18446744073709551615 134578249 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 18716 16944 79 155 0 18559 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 74864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 26136
/proc/meminfo: memFree=1617728/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=80584 CPUtime=1182
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 18509 0 0 0 118186 14 0 0 25 0 1 0 104027902 82518016 18163 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 20146 18163 79 155 0 19989 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 80584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 26136
/proc/meminfo: memFree=1617664/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=80584 CPUtime=1200
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 18519 0 0 0 119986 14 0 0 25 0 1 0 104027902 82518016 18173 1992294400 134512640 135151029 4294956224 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 20146 18173 79 155 0 19989 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 80584

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 26136
/proc/meminfo: memFree=1617664/2055920 swapFree=4191900/4192956
[pid=26133] ppid=26131 vsize=80584 CPUtime=1200
/proc/26133/stat : 26133 (precosat) R 26131 26133 25820 0 -1 4194304 18519 0 0 0 119986 14 0 0 25 0 1 0 104027902 82518016 18173 1992294400 134512640 135151029 4294956224 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26133/statm: 20146 18173 79 155 0 19989 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 80584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.162975
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 80584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18519
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= 2483

runsolver used 1.09983 second user time and 2.22866 second system time

The end

Launcher Data

Begin job on node31 at 2009-04-26 17:32:27
IDJOB=1730489
IDBENCH=24731
IDSOLVER=507
FILE ID=node31/1730489-1240759947
PBS_JOBID= 9187114
Free space on /tmp= 66416 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730489-1240759947/watcher-1730489-1240759947 -o /tmp/evaluation-result-1730489-1240759947/solver-1730489-1240759947 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1730489-1240759947.cnf

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

MD5SUM BENCH= 51a1a3a012cf07e3662164064eca4702
RANDOM SEED=1585314468

node31.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		: 3000.213
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		: 3000.213
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:       1691816 kB
Buffers:         39560 kB
Cached:         238788 kB
SwapCached:        384 kB
Active:          93680 kB
Inactive:       198992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691816 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          22772 kB
Slab:            57224 kB
Committed_AS:   393776 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66416 MiB
End job on node31 at 2009-04-26 17:52:29