Trace number 1515695

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
MD5SUMa3624ecf3a9b6c1696f882edd6a86cc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.441932
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1515695-1238257715.cnf
0.00/0.00	c found header 'p cnf 120 2556'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2556     120      0     0      0       0   2556    0.0   0    0
0.00/0.02	c R    0.0     2556     120      0     0      0     100    100   31.7   9    0
0.00/0.02	c R    0.0     2556     120      0     0      0     202    202   30.6  15    0
0.00/0.04	c N    0.0     2556     120      0     0      0     810    810   30.2  34    0
0.00/0.04	c B    0.0     2556     120      0     0      0    1000   1000   30.2  34    0
0.06/0.08	c B    0.1     2556     120      0     0      0    2001   2001   29.5  35    1
0.06/0.09	c N    0.1     2556     120      0     0      0    2415   2415   29.4  36    1
0.09/0.10	c +    0.1     2556     120      0     0      0    2556   2811   29.3  36    1
0.09/0.12	c +    0.1     2556     120      0     0      0    3195   3092   29.0  36    1
0.09/0.16	c +    0.2     2556     120      0     0      0    3992   3401   28.9  35    1
0.19/0.20	c +    0.2     2556     120      0     0      0    4992   3741   28.7  35    1
0.19/0.26	c +    0.3     2556     120      0     0      0    6241   4115   28.5  36    1
0.19/0.26	c N    0.3     2556     120      0     0      0    6439   3946   28.4  36    1
0.29/0.33	c +    0.3     2556     120      0     0      0    7801   4526   28.2  35    1
0.29/0.34	c B    0.3     2556     120      0     0      0    8002   4322   28.1  35    1
0.39/0.43	c +    0.4     2556     120      0     0      0    9750   4978   27.7  37    1
0.49/0.55	c +    0.6     2556     120      0     0      0   12185   5475   27.6  35    1
0.69/0.70	c
0.69/0.70	c       original/binary      fixed     eliminated      learned       agility
0.69/0.70	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.70	c
0.69/0.70	c +    0.7     2556     120      0     0      0   15230   6022   27.4  35    1
0.69/0.75	c N    0.8     2556     120      0     0      0   16065   6031   27.3  35    1
0.89/0.93	c +    0.9     2556     120      0     0      0   19035   6624   26.9  35    1
1.10/1.18	c +    1.2     2556     120      0     0      0   23792   7286   26.8  34    2
1.10/1.20	c B    1.2     2556     120      0     0      0   24009   6855   26.8  34    2
1.49/1.52	c +    1.5     2556     120      0     0      0   29741   8014   26.7  34    2
1.89/1.99	c +    2.0     2556     120      0     0      0   37177   8815   26.4  36    2
1.99/2.08	c N    2.1     2556     120      0     0      0   38520   8829   26.3  36    2
2.59/2.60	c +    2.6     2556     120      0     0      0   46470   9696   26.2  37    2
3.39/3.43	c +    3.4     2556     120      0     0      0   58085  10665   26.0  35    2
3.79/3.88	c B    3.9     2556     120      0     0      0   64018  10674   25.9  33    2
4.39/4.46	c +    4.5     2556     120      0     0      0   72605  11731   25.7  34    3
5.69/5.78	c N    5.8     2556     120      0     0      0   89822  11740   25.8  35    3
5.79/5.87	c +    5.9     2556     120      0     0      0   90755  12904   25.8  35    3
7.79/7.84	c +    7.8     2556     120      0     0      0  113442  14194   25.8  36    3
10.29/10.35	c +   10.3     2556     120      0     0      0  141800  15613   25.6  36    4
12.09/12.12	c B   12.1     2556     120      0     0      0  160039  15631   25.5  36    4
13.89/13.91	c +   13.9     2556     120      0     0      0  177251  17174   25.3  37    4
16.78/16.82	c N   16.8     2556     120      0     0      0  205224  17182   25.2  36    4
18.48/18.59	c
18.48/18.59	c       original/binary      fixed     eliminated      learned       agility
18.48/18.59	c   seconds        variables     equivalent    conflicts       height       MB
18.48/18.59	c
18.48/18.59	c +   18.6     2556     120      0     0      0  221560  18891   25.1  36    4
24.98/25.05	c +   25.1     2556     120      0     0      0  276951  20780   24.9  37    5
33.58/33.64	c +   33.6     2556     120      0     0      0  346185  22858   24.7  35    6
38.58/38.65	c B   38.6     2556     120      0     0      0  384083  22865   24.6  35    6
45.37/45.43	c +   45.4     2556     120      0     0      0  432731  25143   24.6  35    7
49.28/49.38	c N   49.4     2556     120      0     0      0  461611  25159   24.5  36    7
60.78/60.87	c +   60.9     2556     120      0     0      0  540913  27657   24.3  36    7
82.87/82.96	c +   82.9     2556     120      0     0      0  676141  30422   24.3  36    8
113.06/113.19	c +  113.2     2556     120      0     0      0  845177  33464   24.2  36    9
124.26/124.37	c B  124.3     2556     120      0     0      0  896169  33474   24.1  36   10
149.45/149.58	c N  149.5     2556     120      0     0      0 1025587  33477   23.8  36   10
155.35/155.43	c +  155.4     2556     120      0     0      0 1056471  36810   23.9  35   10
213.44/213.53	c +  213.5     2556     120      0     0      0 1320586  40491   23.6  35   12
294.91/295.08	c +  295.0     2556     120      0     0      0 1650730  44540   23.4  36   13
401.39/401.52	c B  401.4     2556     120      0     0      0 2048358  44547   23.5  35   10
405.48/405.62	c +  405.5     2556     120      0     0      0 2063411  48994   23.5  35   10
459.77/459.92	c N  459.8     2556     120      0     0      0 2256058  49005   23.5  36   12
558.35/558.59	c +  558.4     2556     120      0     0      0 2579260  53893   23.4  36   14
797.58/797.81	c +  797.6     2556     120      0     0      0 3224076  59282   23.3  35   17
1120.00/1120.31	c
1120.00/1120.31	c       original/binary      fixed     eliminated      learned       agility
1120.00/1120.31	c   seconds        variables     equivalent    conflicts       height       MB
1120.00/1120.31	c
1120.00/1120.31	c + 1120.0     2556     120      0     0      0 4030097  65210   23.2  35   16
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4220804 conflicts, 4728097 decisions, 1 random
1200.08/1200.40	c 0 iterations, 3 restarts, 7479 skipped
1200.08/1200.40	c 34 enlarged, 0 shrunken, 41246 rescored, 1019 rebiased
1200.08/1200.40	c 1 simplifications, 2 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 13825 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 720 probed, 3 phases, 3 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 107855183 learned, 16% deleted, 0 strong, 15 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 115621161 propagations, 0.10 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 22 MB max, 501 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1515695-1238257715/watcher-1515695-1238257715 -o /tmp/evaluation-result-1515695-1238257715/solver-1515695-1238257715 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515695-1238257715.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 26936
/proc/meminfo: memFree=1061536/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=1048 CPUtime=0
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 180 0 0 0 0 0 0 0 20 0 1 0 1098435402 1073152 164 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 262 165 79 155 0 105 0

[startup+0.0690231 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 26936
/proc/meminfo: memFree=1061536/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=1180 CPUtime=0.06
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 233 0 0 0 6 0 0 0 20 0 1 0 1098435402 1208320 217 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 295 217 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101027 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 26936
/proc/meminfo: memFree=1061536/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=1444 CPUtime=0.09
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 270 0 0 0 9 0 0 0 20 0 1 0 1098435402 1478656 254 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 361 254 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301049 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 26936
/proc/meminfo: memFree=1061536/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=1708 CPUtime=0.29
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 365 0 0 0 29 0 0 0 22 0 1 0 1098435402 1748992 349 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 427 349 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701094 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 26936
/proc/meminfo: memFree=1061536/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=2104 CPUtime=0.69
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 449 0 0 0 69 0 0 0 25 0 1 0 1098435402 2154496 433 1992294400 134512640 135151029 4294956240 18446744073709551615 134553002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 526 433 79 155 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1059800/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=2640 CPUtime=1.49
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 563 0 0 0 149 0 0 0 25 0 1 0 1098435402 2703360 547 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 660 547 79 155 0 503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2640

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1059096/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=3184 CPUtime=3.09
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 705 0 0 0 309 0 0 0 25 0 1 0 1098435402 3260416 689 1992294400 134512640 135151029 4294956240 18446744073709551615 134552229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 796 689 79 155 0 639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3184

[startup+6.30173 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1058264/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=3996 CPUtime=6.29
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 912 0 0 0 629 0 0 0 25 0 1 0 1098435402 4091904 896 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 999 896 79 155 0 842 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3996

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1056992/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=5112 CPUtime=12.69
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 1144 0 0 0 1269 0 0 0 25 0 1 0 1098435402 5234688 1128 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 1278 1128 79 155 0 1121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5112

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1055840/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=6468 CPUtime=25.48
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 1442 0 0 0 2548 0 0 0 25 0 1 0 1098435402 6623232 1426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 1617 1426 79 155 0 1460 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6468

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1054112/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=8504 CPUtime=51.08
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 1876 0 0 0 5107 1 0 0 25 0 1 0 1098435402 8708096 1860 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 2126 1860 79 155 0 1969 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8504

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1052320/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=10480 CPUtime=102.27
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 2292 0 0 0 10226 1 0 0 25 0 1 0 1098435402 10731520 2276 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 2620 2276 79 155 0 2463 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10480

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1050720/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=12220 CPUtime=162.24
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 2701 0 0 0 16223 1 0 0 25 0 1 0 1098435402 12513280 2685 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 3055 2685 79 155 0 2898 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12220

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1049312/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=13912 CPUtime=222.23
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 3025 0 0 0 22221 2 0 0 25 0 1 0 1098435402 14245888 3009 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 3478 3009 79 155 0 3321 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13912

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1048032/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=15300 CPUtime=282.22
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 3336 0 0 0 28220 2 0 0 25 0 1 0 1098435402 15667200 3320 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 3825 3320 79 155 0 3668 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15300

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1045920/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=17796 CPUtime=342.19
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 3884 0 0 0 34217 2 0 0 25 0 1 0 1098435402 18223104 3868 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4449 3868 79 155 0 4292 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17796

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1045280/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=16872 CPUtime=402.18
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 4355 0 0 0 40215 3 0 0 25 0 1 0 1098435402 17276928 3987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4218 3987 79 155 0 4061 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1045024/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=16872 CPUtime=462.17
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 4405 0 0 0 46214 3 0 0 25 0 1 0 1098435402 17276928 4037 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4218 4037 79 155 0 4061 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16872

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1044448/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=17464 CPUtime=522.15
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 4548 0 0 0 52212 3 0 0 25 0 1 0 1098435402 17883136 4180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4366 4180 79 155 0 4209 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17464

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1043808/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=18264 CPUtime=582.14
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 4703 0 0 0 58210 4 0 0 25 0 1 0 1098435402 18702336 4335 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4566 4335 79 155 0 4409 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18264

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1042976/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=19256 CPUtime=642.13
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 4917 0 0 0 64209 4 0 0 25 0 1 0 1098435402 19718144 4549 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4814 4549 79 155 0 4657 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19256

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1042336/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=20316 CPUtime=702.1
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 5073 0 0 0 70206 4 0 0 25 0 1 0 1098435402 20803584 4705 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 5079 4705 79 155 0 4922 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 20316

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1041696/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=21084 CPUtime=762.09
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 5226 0 0 0 76205 4 0 0 25 0 1 0 1098435402 21590016 4858 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 5271 4858 79 155 0 5114 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 21084

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1041312/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=21340 CPUtime=822.08
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 5311 0 0 0 82203 5 0 0 25 0 1 0 1098435402 21852160 4943 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 5335 4943 79 155 0 5178 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 21340

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1040736/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=22236 CPUtime=882.06
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 5483 0 0 0 88201 5 0 0 25 0 1 0 1098435402 22769664 5115 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 5559 5115 79 155 0 5402 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22236

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1038624/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=24076 CPUtime=942.04
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 5999 0 0 0 94199 5 0 0 25 0 1 0 1098435402 24653824 5586 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 6019 5586 79 155 0 5862 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24076

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1038624/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=24076 CPUtime=1002.02
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 6030 0 0 0 100197 5 0 0 25 0 1 0 1098435402 24653824 5617 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 6019 5617 79 155 0 5862 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1038496/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=24076 CPUtime=1062
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 6073 0 0 0 106195 5 0 0 25 0 1 0 1098435402 24653824 5660 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 6019 5660 79 155 0 5862 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 24076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26937
/proc/meminfo: memFree=1038240/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=24076 CPUtime=1122
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 6121 0 0 0 112194 6 0 0 25 0 1 0 1098435402 24653824 5708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 6019 5708 79 155 0 5862 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 24076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26938
/proc/meminfo: memFree=1038176/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=24076 CPUtime=1181.98
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 6153 0 0 0 118192 6 0 0 25 0 1 0 1098435402 24653824 5740 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 6019 5740 79 155 0 5862 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 24076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 26938
/proc/meminfo: memFree=1038112/2055920 swapFree=4172176/4192956
[pid=26936] ppid=26934 vsize=24076 CPUtime=1200.08
/proc/26936/stat : 26936 (precosat) R 26934 26936 26692 0 -1 4194304 6163 0 0 0 120002 6 0 0 25 0 1 0 1098435402 24653824 5750 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 6019 5750 79 155 0 5862 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24076

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.065989
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 24336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6163
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= 1447

runsolver used 1.44578 second user time and 4.02739 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-28 17:28:35
IDJOB=1515695
IDBENCH=70451
IDSOLVER=507
FILE ID=node85/1515695-1238257715
PBS_JOBID= 9060786
Free space on /tmp= 126788 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515695-1238257715/watcher-1515695-1238257715 -o /tmp/evaluation-result-1515695-1238257715/solver-1515695-1238257715 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515695-1238257715.cnf

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

MD5SUM BENCH= a3624ecf3a9b6c1696f882edd6a86cc4
RANDOM SEED=1423556230

node85.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		: 3000.236
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		: 3000.236
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:       1062016 kB
Buffers:         62344 kB
Cached:         848568 kB
SwapCached:       9944 kB
Active:         650188 kB
Inactive:       272188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062016 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          16988 kB
Slab:            55880 kB
Committed_AS:  2604000 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-28 17:48:37