Trace number 1517939

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) 1200.1 1201.01

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S404185236-001.cnf
MD5SUM0374a56a4be774bc099f027bd9c7fc30
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.2885
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1517939-1238293131.cnf
0.00/0.00	c found header 'p cnf 360 1530'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1520     353      0     0      7       0      0    0.0   0    0
0.00/0.00	c l    0.0     1520     353      0     0      7       0   1520    0.0   0    0
0.00/0.01	c R    0.0     1520     353      0     0      7     102    102   22.4  15    0
0.01/0.01	c R    0.0     1520     353      0     0      7     203    203   21.0  23    0
0.01/0.03	c N    0.0     1520     353      0     0      7     803    803   18.9  30    0
0.01/0.04	c B    0.0     1520     353      0     0      7    1000   1000   18.5  27    0
0.01/0.07	c +    0.1     1520     353      0     0      7    1522   1672   17.6  29    0
0.01/0.08	c +    0.1     1520     353      0     0      7    1901   1839   17.5  29    0
0.01/0.09	c B    0.1     1520     353      0     0      7    2005   1786   17.4  29    0
0.10/0.11	c +    0.1     1520     353      0     0      7    2375   2022   17.1  28    0
0.10/0.11	c N    0.1     1520     353      0     0      7    2410   1882   17.0  28    0
0.10/0.13	c +    0.1     1520     353      0     0      7    2965   2224   16.7  27    0
0.10/0.17	c +    0.2     1520     353      0     0      7    3705   2446   16.4  27    0
0.20/0.22	c +    0.2     1520     353      0     0      7    4630   2690   17.1  26    1
0.20/0.28	c +    0.3     1520     353      0     0      7    5785   2959   17.4  28    1
0.30/0.31	c N    0.3     1520     353      0     0      7    6431   2962   17.5  27    1
0.30/0.36	c +    0.4     1520     353      0     0      7    7230   3254   17.5  26    1
0.40/0.40	c B    0.4     1520     353      0     0      7    8007   3264   17.3  28    1
0.40/0.46	c
0.40/0.46	c       original/binary      fixed     eliminated      learned       agility
0.40/0.46	c   seconds        variables     equivalent    conflicts       height       MB
0.40/0.46	c
0.40/0.46	c +    0.5     1520     353      0     0      7    9035   3579   17.1  29    1
0.50/0.60	c +    0.6     1520     353      0     0      7   11290   3936   16.8  28    1
0.70/0.77	c +    0.8     1520     353      0     0      7   14110   4329   16.6  29    1
0.80/0.89	c N    0.9     1520     353      0     0      7   16045   4342   16.6  28    1
0.90/0.99	c +    1.0     1520     353      0     0      7   17636   4761   16.3  28    1
1.20/1.26	c +    1.3     1520     353      0     0      7   22045   5237   16.1  28    1
1.30/1.39	c B    1.4     1520     353      0     0      7   24012   5244   16.0  29    1
1.60/1.62	c +    1.6     1520     353      0     0      7   27557   5760   15.9  28    1
2.00/2.09	c +    2.1     1520     353      0     0      7   34446   6336   15.6  29    1
2.30/2.37	c N    2.4     1520     353      0     0      7   38492   6355   15.6  28    1
2.60/2.70	c +    2.7     1520     353      0     0      7   43057   6969   15.5  24    1
3.49/3.50	c +    3.5     1520     353      0     0      7   53821   7665   15.2  26    2
4.19/4.30	c B    4.3     1520     353      0     0      7   64027   7679   15.1  27    2
4.49/4.56	c +    4.6     1520     353      0     0      7   67276   8431   15.0  28    2
5.89/5.93	c +    5.9     1520     353      0     0      7   84098   9274   14.9  29    2
6.39/6.43	c N    6.4     1520     353      0     0      7   89808   9283   14.8  30    2
7.70/7.73	c +    7.7     1520     353      0     0      7  105120  10201   14.8  29    2
9.99/10.03	c +   10.0     1520     353      0     0      7  131400  11221   14.7  28    2
12.59/12.64	c B   12.6     1520     353      0     0      7  160057  11232   14.5  27    3
12.89/12.98	c
12.89/12.98	c       original/binary      fixed     eliminated      learned       agility
12.89/12.98	c   seconds        variables     equivalent    conflicts       height       MB
12.89/12.98	c
12.89/12.98	c +   13.0     1520     353      0     0      7  164254  12343   14.5  30    3
16.99/17.09	c N   17.1     1520     353      0     0      7  205237  12353   14.8  28    3
17.09/17.10	c +   17.1     1520     353      0     0      7  205315  13577   14.8  29    3
22.38/22.48	c +   22.5     1520     353      0     0      7  256641  14934   14.8  28    4
29.58/29.63	c +   29.6     1520     353      0     0      7  320801  16427   14.6  29    4
36.78/36.87	c B   36.9     1520     353      0     0      7  384100  16444   14.4  27    5
38.88/38.91	c +   38.9     1520     353      0     0      7  401000  18069   14.4  28    5
46.27/46.37	c N   46.4     1520     353      0     0      7  461650  18089   14.1  27    5
51.17/51.24	c +   51.2     1520     353      0     0      7  501253  19875   14.0  30    5
68.36/68.46	c +   68.4     1520     353      0     0      7  626565  21862   13.6  28    6
70.56/70.61	c s   70.6     1521     353      0     0      7  641246  21883   13.5  28    2
91.17/91.29	c +   91.3     1521     353      0     0      7  783205  24048   13.8  28    5
108.15/108.28	c B  108.3     1521     353      0     0      7  896197  24065   13.6  27    6
120.55/120.61	c s  120.6     1522     353      0     0      7  976115  24061   13.4  28    2
120.85/121.00	c +  121.0     1522     353      0     0      7  979005  26452   13.4  27    3
128.34/128.41	c N  128.4     1522     353      0     0      7 1025696  26462   13.5  30    5
162.74/162.82	c +  162.8     1522     353      0     0      7 1223756  29097   13.6  27    7
222.08/222.33	c +  222.1     1522     353      0     0      7 1529695  32006   14.0  30    8
302.89/303.54	c +  302.9     1522     353      0     0      7 1912115  35206   14.0  29   10
334.48/335.15	c
334.48/335.15	c       original/binary      fixed     eliminated      learned       agility
334.48/335.15	c   seconds        variables     equivalent    conflicts       height       MB
334.48/335.15	c
334.48/335.15	c B  334.5     1522     353      0     0      7 2048380  35219   14.1  27   11
382.77/383.40	c N  382.8     1522     353      0     0      7 2256073  35221   13.9  28   11
413.95/414.61	c +  414.0     1522     353      0     0      7 2390140  38726   13.8  28   11
417.15/417.85	c s  417.2     1523     353      0     0      7 2402785  38765   13.8  28    4
569.10/569.87	c +  569.2     1523     353      0     0      7 2987676  42598   13.8  28   10
781.92/782.70	c +  781.9     1523     353      0     0      7 3734598  46857   14.0  28   14
1065.03/1065.95	c B 1065.1     1523     353      0     0      7 4608772  46875   14.0  28   17
1082.72/1083.67	c + 1082.8     1523     353      0     0      7 4668245  51542   14.0  30   17
1169.19/1170.15	c N 1169.3     1523     353      0     0      7 4921721  51562   14.0  26   18
1200.09/1201.00	c
1200.09/1201.00	c *** CAUGHT SIGNAL 15 ***
1200.09/1201.00	c
1200.09/1201.00	c 5004048 conflicts, 5866221 decisions, 1 random
1200.09/1201.00	c 0 iterations, 52 restarts, 8138 skipped
1200.09/1201.00	c 37 enlarged, 3 shrunken, 48928 rescored, 1022 rebiased
1200.09/1201.00	c 4 simplifications, 0 reductions
1200.09/1201.00	c
1200.09/1201.00	c vars: 0 fixed, 0 equiv, 7 elim, 0 merged
1200.09/1201.00	c elim: 5086 resolutions, 1 phases, 1 rounds
1200.09/1201.00	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1201.00	c arty: 0.00 and 0.00 xor average arity
1200.09/1201.00	c prbe: 27548 probed, 39 phases, 39 rounds
1200.09/1201.00	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1201.00	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1201.00	c hash: 0 units, 0 merged
1200.09/1201.00	c mins: 86648305 learned, 28% deleted, 143 strong, 24 depth
1200.09/1201.00	c subs: 0 forward, 0 backward, 0 doms
1200.09/1201.00	c strs: 0 forward, 0 backward
1200.09/1201.00	c doms: 0 dominators, 0 high, 0 low
1200.09/1201.00	c prps: 360271643 propagations, 0.30 megaprops
1200.09/1201.00	c
1200.09/1201.00	c 1200.1 seconds, 18 MB max, 441 MB recycled
1200.09/1201.00	c
1200.09/1201.00	c *** CAUGHT SIGNAL 15 ***
1200.09/1201.00	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-1517939-1238293131/watcher-1517939-1238293131 -o /tmp/evaluation-result-1517939-1238293131/solver-1517939-1238293131 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517939-1238293131.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: 1.00 1.00 1.00 2/64 27223
/proc/meminfo: memFree=1356464/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=916 CPUtime=0
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1101979779 937984 127 1992294400 134512640 135151029 4294956240 18446744073709551615 134580198 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 229 127 79 155 0 72 0

[startup+0.013532 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27223
/proc/meminfo: memFree=1356464/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=916 CPUtime=0.01
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 154 0 0 0 1 0 0 0 18 0 1 0 1101979779 937984 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134567925 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 229 138 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.101548 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27223
/proc/meminfo: memFree=1356464/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=1180 CPUtime=0.1
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 1101979779 1208320 198 1992294400 134512640 135151029 4294956240 18446744073709551615 134580627 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 295 198 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301587 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27223
/proc/meminfo: memFree=1356464/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=1444 CPUtime=0.3
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 273 0 0 0 30 0 0 0 20 0 1 0 1101979779 1478656 257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 361 257 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701664 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27223
/proc/meminfo: memFree=1356464/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=1576 CPUtime=0.7
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 326 0 0 0 70 0 0 0 23 0 1 0 1101979779 1613824 310 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 394 310 79 155 0 237 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1576

[startup+1.50182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27224
/proc/meminfo: memFree=1355496/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=1976 CPUtime=1.5
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 403 0 0 0 150 0 0 0 25 0 1 0 1101979779 2023424 387 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 494 387 79 155 0 337 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1976

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27224
/proc/meminfo: memFree=1354920/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=2372 CPUtime=3.09
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 521 0 0 0 309 0 0 0 25 0 1 0 1101979779 2428928 505 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 593 505 79 155 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27224
/proc/meminfo: memFree=1354216/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=2908 CPUtime=6.29
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 658 0 0 0 629 0 0 0 25 0 1 0 1101979779 2977792 642 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 727 642 79 155 0 570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2908

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27224
/proc/meminfo: memFree=1353256/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=3720 CPUtime=12.69
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 839 0 0 0 1269 0 0 0 25 0 1 0 1101979779 3809280 823 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 930 823 79 155 0 773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3720

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27224
/proc/meminfo: memFree=1351848/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=5088 CPUtime=25.48
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 1177 0 0 0 2548 0 0 0 25 0 1 0 1101979779 5210112 1161 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 1272 1161 79 155 0 1115 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5088

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27224
/proc/meminfo: memFree=1350696/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=6528 CPUtime=51.07
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 1480 0 0 0 5107 0 0 0 25 0 1 0 1101979779 6684672 1464 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 1632 1464 79 155 0 1475 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6528

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27224
/proc/meminfo: memFree=1349864/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=7172 CPUtime=102.26
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 1713 0 0 0 10225 1 0 0 25 0 1 0 1101979779 7344128 1663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 1793 1663 79 155 0 1636 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7172

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27224
/proc/meminfo: memFree=1349096/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=7988 CPUtime=162.24
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 2068 0 0 0 16222 2 0 0 25 0 1 0 1101979779 8179712 1845 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 1997 1845 79 155 0 1840 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7988

[startup+222.301 s]
/proc/loadavg: 1.47 1.11 1.03 2/72 4366
/proc/meminfo: memFree=1334000/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=9692 CPUtime=222.08
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 2438 0 0 0 22201 7 0 0 25 0 1 0 1101979779 9924608 2215 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27223/statm: 2423 2215 79 155 0 2266 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 9692

[startup+282.302 s]
/proc/loadavg: 1.93 1.31 1.11 4/72 23830
/proc/meminfo: memFree=1308656/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=11168 CPUtime=281.77
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 2728 0 0 0 28158 19 0 0 25 0 1 0 1101979779 11436032 2505 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27223/statm: 2792 2505 79 155 0 2635 0
Current children cumulated CPU time (s) 281.77
Current children cumulated vsize (KiB) 11168

[startup+342.301 s]
/proc/loadavg: 1.52 1.32 1.12 2/65 29814
/proc/meminfo: memFree=1304808/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=12480 CPUtime=341.67
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 3033 0 0 0 34146 21 0 0 25 0 1 0 1101979779 12779520 2810 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 3120 2810 79 155 0 2963 0
Current children cumulated CPU time (s) 341.67
Current children cumulated vsize (KiB) 12480

[startup+402.302 s]
/proc/loadavg: 1.19 1.26 1.11 2/65 29814
/proc/meminfo: memFree=1304104/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=13376 CPUtime=401.66
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 3239 0 0 0 40144 22 0 0 25 0 1 0 1101979779 13697024 3016 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 3344 3016 79 155 0 3187 0
Current children cumulated CPU time (s) 401.66
Current children cumulated vsize (KiB) 13376

[startup+462.301 s]
/proc/loadavg: 1.07 1.21 1.10 2/65 29814
/proc/meminfo: memFree=1305064/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=11868 CPUtime=461.63
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 3329 0 0 0 46141 22 0 0 25 0 1 0 1101979779 12152832 2770 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 2967 2770 79 155 0 2810 0
Current children cumulated CPU time (s) 461.63
Current children cumulated vsize (KiB) 11868

[startup+522.302 s]
/proc/loadavg: 1.02 1.17 1.09 2/65 29814
/proc/meminfo: memFree=1304744/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=11868 CPUtime=521.61
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 3401 0 0 0 52139 22 0 0 25 0 1 0 1101979779 12152832 2842 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 2967 2842 79 155 0 2810 0
Current children cumulated CPU time (s) 521.61
Current children cumulated vsize (KiB) 11868

[startup+582.301 s]
/proc/loadavg: 1.01 1.14 1.08 2/65 29814
/proc/meminfo: memFree=1304296/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=12524 CPUtime=581.59
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 3531 0 0 0 58137 22 0 0 25 0 1 0 1101979779 12824576 2972 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 3131 2972 79 155 0 2974 0
Current children cumulated CPU time (s) 581.59
Current children cumulated vsize (KiB) 12524

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.08 2/65 29814
/proc/meminfo: memFree=1303080/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=14016 CPUtime=641.58
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 3829 0 0 0 64135 23 0 0 25 0 1 0 1101979779 14352384 3270 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 3504 3270 79 155 0 3347 0
Current children cumulated CPU time (s) 641.58
Current children cumulated vsize (KiB) 14016

[startup+702.301 s]
/proc/loadavg: 1.00 1.09 1.07 2/65 29814
/proc/meminfo: memFree=1302120/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=15256 CPUtime=701.55
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 4054 0 0 0 70132 23 0 0 25 0 1 0 1101979779 15622144 3495 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 3814 3495 79 155 0 3657 0
Current children cumulated CPU time (s) 701.55
Current children cumulated vsize (KiB) 15256

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.06 2/65 29814
/proc/meminfo: memFree=1301608/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=16136 CPUtime=761.53
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 4192 0 0 0 76130 23 0 0 25 0 1 0 1101979779 16523264 3633 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 4034 3633 79 155 0 3877 0
Current children cumulated CPU time (s) 761.53
Current children cumulated vsize (KiB) 16136

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 29814
/proc/meminfo: memFree=1301032/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=16976 CPUtime=821.51
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 4332 0 0 0 82127 24 0 0 25 0 1 0 1101979779 17383424 3773 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 4244 3773 79 155 0 4087 0
Current children cumulated CPU time (s) 821.51
Current children cumulated vsize (KiB) 16976

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 29814
/proc/meminfo: memFree=1300520/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=17652 CPUtime=881.49
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 4452 0 0 0 88125 24 0 0 25 0 1 0 1101979779 18075648 3893 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 4413 3893 79 155 0 4256 0
Current children cumulated CPU time (s) 881.49
Current children cumulated vsize (KiB) 17652

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 29814
/proc/meminfo: memFree=1300072/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=18360 CPUtime=941.47
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 4584 0 0 0 94123 24 0 0 25 0 1 0 1101979779 18800640 4025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 4590 4025 79 155 0 4433 0
Current children cumulated CPU time (s) 941.47
Current children cumulated vsize (KiB) 18360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 29814
/proc/meminfo: memFree=1299560/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=18872 CPUtime=1001.45
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 4701 0 0 0 100120 25 0 0 25 0 1 0 1101979779 19324928 4142 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 4718 4142 79 155 0 4561 0
Current children cumulated CPU time (s) 1001.45
Current children cumulated vsize (KiB) 18872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 29814
/proc/meminfo: memFree=1298920/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=19560 CPUtime=1061.43
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 4848 0 0 0 106118 25 0 0 25 0 1 0 1101979779 20029440 4289 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 4890 4289 79 155 0 4733 0
Current children cumulated CPU time (s) 1061.43
Current children cumulated vsize (KiB) 19560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 29814
/proc/meminfo: memFree=1298600/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=20088 CPUtime=1121.4
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 4939 0 0 0 112115 25 0 0 25 0 1 0 1101979779 20570112 4380 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 5022 4380 79 155 0 4865 0
Current children cumulated CPU time (s) 1121.4
Current children cumulated vsize (KiB) 20088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 29814
/proc/meminfo: memFree=1298408/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=20220 CPUtime=1181.38
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 4983 0 0 0 118113 25 0 0 25 0 1 0 1101979779 20705280 4424 1992294400 134512640 135151029 4294956240 18446744073709551615 134567846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 5055 4424 79 155 0 4898 0
Current children cumulated CPU time (s) 1181.38
Current children cumulated vsize (KiB) 20220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 29814
/proc/meminfo: memFree=1298216/2055920 swapFree=4179868/4192956
[pid=27223] ppid=27221 vsize=20484 CPUtime=1200.09
/proc/27223/stat : 27223 (precosat) R 27221 27223 26456 0 -1 4194304 5032 0 0 0 119983 26 0 0 25 0 1 0 1101979779 20975616 4473 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27223/statm: 5121 4473 79 155 0 4964 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 20484

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): 1201.01
CPU time (s): 1200.1
CPU user time (s): 1199.83
CPU system time (s): 0.264959
CPU usage (%): 99.924
Max. virtual memory (cumulated for all children) (KiB): 20484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.264959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5032
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= 3718

runsolver used 1.15582 second user time and 2.26765 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-29 04:18:51
IDJOB=1517939
IDBENCH=70638
IDSOLVER=507
FILE ID=node5/1517939-1238293131
PBS_JOBID= 9060967
Free space on /tmp= 66096 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S404185236-001.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517939-1238293131/watcher-1517939-1238293131 -o /tmp/evaluation-result-1517939-1238293131/solver-1517939-1238293131 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517939-1238293131.cnf

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

MD5SUM BENCH= 0374a56a4be774bc099f027bd9c7fc30
RANDOM SEED=2026145241

node5.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		: 3000.263
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		: 3000.263
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:       1356944 kB
Buffers:         89756 kB
Cached:         506528 kB
SwapCached:       7012 kB
Active:          81340 kB
Inactive:       523460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1356944 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          14224 kB
Slab:            80180 kB
Committed_AS:  2772624 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-29 04:38:54