Trace number 1517519

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
MD5SUM9b9652f9e46170eb2f25adac2572c7eb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1517519-1238286785.cnf
0.00/0.00	c found header 'p cnf 540 2295'
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     2295     540      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2268     527      0     0     13       0      0    0.0   0    0
0.00/0.01	c l    0.0     2268     527      0     0     13       0   2268    0.0   0    0
0.00/0.01	c R    0.0     2268     527      0     0     13     101    101   35.3  15    0
0.00/0.02	c R    0.0     2268     527      0     0     13     202    202   35.4  24    0
0.03/0.04	c N    0.0     2268     527      0     0     13     804    804   37.5  28    0
0.03/0.05	c B    0.1     2268     527      0     0     13    1001   1001   37.4  26    0
0.09/0.11	c B    0.1     2268     527      0     0     13    2001   2001   35.8  28    1
0.09/0.12	c +    0.1     2268     527      0     0     13    2270   2494   35.3  29    1
0.09/0.13	c N    0.1     2268     527      0     0     13    2407   2407   35.0  29    1
0.09/0.16	c +    0.2     2268     527      0     0     13    2839   2743   34.5  28    1
0.19/0.20	c +    0.2     2268     527      0     0     13    3545   3017   33.8  28    1
0.19/0.26	c +    0.3     2268     527      0     0     13    4430   3318   33.6  27    1
0.29/0.33	c +    0.3     2268     527      0     0     13    5536   3649   33.6  26    1
0.39/0.40	c N    0.4     2268     527      0     0     13    6419   3654   33.4  27    1
0.39/0.44	c +    0.4     2268     527      0     0     13    6920   4013   33.3  29    1
0.49/0.51	c B    0.5     2268     527      0     0     13    8006   4023   32.9  27    1
0.49/0.56	c +    0.6     2268     527      0     0     13    8650   4414   32.8  28    1
0.69/0.72	c +    0.7     2268     527      0     0     13   10810   4855   32.4  29    1
0.89/0.93	c
0.89/0.93	c       original/binary      fixed     eliminated      learned       agility
0.89/0.93	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.93	c
0.89/0.93	c +    0.9     2268     527      0     0     13   13512   5340   31.8  30    1
1.10/1.13	c N    1.1     2268     527      0     0     13   16045   5347   31.9  26    1
1.19/1.20	c +    1.2     2268     527      0     0     13   16890   5874   32.0  28    1
1.49/1.53	c +    1.5     2268     527      0     0     13   21115   6461   32.5  25    1
1.69/1.78	c B    1.8     2268     527      0     0     13   24014   6474   32.5  27    2
1.89/1.96	c +    2.0     2268     527      0     0     13   26390   7107   32.4  26    2
2.39/2.50	c +    2.5     2268     527      0     0     13   32987   7817   32.3  28    2
2.99/3.04	c N    3.0     2268     527      0     0     13   38494   7827   31.9  26    2
3.19/3.28	c +    3.3     2268     527      0     0     13   41231   8598   31.9  27    2
4.29/4.31	c +    4.3     2268     527      0     0     13   51535   9457   31.6  28    2
5.59/5.61	c B    5.6     2268     527      0     0     13   64030   9463   30.9  26    2
5.59/5.65	c +    5.7     2268     527      0     0     13   64415  10402   30.9  27    2
7.18/7.24	c +    7.2     2268     527      0     0     13   80515  11442   31.9  28    3
8.28/8.32	c N    8.3     2268     527      0     0     13   89782  11453   32.2  27    3
9.58/9.61	c +    9.6     2268     527      0     0     13  100640  12586   32.6  27    3
12.68/12.76	c +   12.8     2268     527      0     0     13  125802  13844   33.1  29    4
16.89/16.98	c +   17.0     2268     527      0     0     13  157250  15228   33.3  26    4
17.19/17.30	c B   17.3     2268     527      0     0     13  160062  15237   33.2  29    4
22.08/22.10	c +   22.1     2268     527      0     0     13  196561  16750   31.9  27    5
23.28/23.31	c
23.28/23.31	c       original/binary      fixed     eliminated      learned       agility
23.28/23.31	c   seconds        variables     equivalent    conflicts       height       MB
23.28/23.31	c
23.28/23.31	c N   23.3     2268     527      0     0     13  205163  16763   31.5  25    5
29.48/29.53	c +   29.5     2268     527      0     0     13  245700  18425   30.5  26    5
38.87/38.99	c +   39.0     2268     527      0     0     13  307127  20267   30.2  25    6
51.58/51.67	c +   51.7     2268     527      0     0     13  383907  22293   29.7  29    7
51.58/51.70	c B   51.7     2268     527      0     0     13  384116  20485   29.7  28    7
66.17/66.21	c N   66.2     2268     527      0     0     13  461555  22306   29.2  27    8
69.37/69.49	c +   69.5     2268     527      0     0     13  479882  24522   29.1  28    8
93.36/93.44	c +   93.4     2268     527      0     0     13  599851  26974   28.5  27    9
127.75/127.87	c +  127.8     2268     527      0     0     13  749810  29671   28.4  26   10
162.43/162.53	c B  162.5     2268     527      0     0     13  896229  29685   28.5  27   11
171.63/171.76	c +  171.7     2268     527      0     0     13  937261  32638   28.6  27   11
195.22/195.30	c N  195.2     2268     527      0     0     13 1025551  32651   28.3  27   12
234.91/235.09	c +  235.0     2268     527      0     0     13 1171577  35901   27.7  28   13
320.48/320.61	c +  320.5     2268     527      0     0     13 1464471  39491   27.8  28   15
439.84/440.04	c +  439.9     2268     527      0     0     13 1830586  43440   28.0  28   17
514.81/515.00	c B  514.8     2268     527      0     0     13 2048451  43460   28.1  28   18
588.78/589.02	c N  588.8     2268     527      0     0     13 2255938  43459   27.8  27   19
599.48/599.71	c +  599.5     2268     527      0     0     13 2288231  47784   27.7  26   19
818.91/819.21	c +  818.9     2268     527      0     0     13 2860285  52562   27.5  27   22
1133.49/1133.93	c
1133.49/1133.93	c       original/binary      fixed     eliminated      learned       agility
1133.49/1133.93	c   seconds        variables     equivalent    conflicts       height       MB
1133.49/1133.93	c
1133.49/1133.93	c + 1133.5     2268     527      0     0     13 3575357  57818   28.2  29   25
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 3716889 conflicts, 4460784 decisions, 1 random
1200.08/1200.50	c 0 iterations, 115 restarts, 6374 skipped
1200.08/1200.50	c 34 enlarged, 0 shrunken, 36349 rescored, 892 rebiased
1200.08/1200.50	c 1 simplifications, 0 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 13 elim, 0 merged
1200.08/1200.50	c elim: 7518 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 73806 probed, 70 phases, 70 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 100183773 learned, 20% deleted, 22 strong, 26 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 330182783 propagations, 0.28 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 26 MB max, 460 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517519-1238286785/watcher-1517519-1238286785 -o /tmp/evaluation-result-1517519-1238286785/solver-1517519-1238286785 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517519-1238286785.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: 0.91 0.95 0.95 3/72 29392
/proc/meminfo: memFree=1140936/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=916 CPUtime=0
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1101339691 937984 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134521830 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 229 149 79 155 0 72 0

[startup+0.0385189 s]
/proc/loadavg: 0.91 0.95 0.95 3/72 29392
/proc/meminfo: memFree=1140936/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=1048 CPUtime=0.03
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 192 0 0 0 3 0 0 0 18 0 1 0 1101339691 1073152 176 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 262 176 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101531 s]
/proc/loadavg: 0.91 0.95 0.95 3/72 29392
/proc/meminfo: memFree=1140936/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=1312 CPUtime=0.09
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1101339691 1343488 231 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 328 231 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.30157 s]
/proc/loadavg: 0.91 0.95 0.95 3/72 29392
/proc/meminfo: memFree=1140936/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=1576 CPUtime=0.29
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 328 0 0 0 29 0 0 0 19 0 1 0 1101339691 1613824 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 394 312 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701648 s]
/proc/loadavg: 0.91 0.95 0.95 3/72 29392
/proc/meminfo: memFree=1140936/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=1840 CPUtime=0.69
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 399 0 0 0 69 0 0 0 22 0 1 0 1101339691 1884160 383 1992294400 134512640 135151029 4294956240 18446744073709551615 134546582 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 460 383 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50181 s]
/proc/loadavg: 0.91 0.95 0.95 2/73 29393
/proc/meminfo: memFree=1139456/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=2368 CPUtime=1.49
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 499 0 0 0 149 0 0 0 25 0 1 0 1101339691 2424832 483 1992294400 134512640 135151029 4294956240 18446744073709551615 134551631 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 592 483 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10113 s]
/proc/loadavg: 0.91 0.95 0.95 2/73 29393
/proc/meminfo: memFree=1138816/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=2896 CPUtime=3.09
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 655 0 0 0 309 0 0 0 25 0 1 0 1101339691 2965504 639 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 724 639 79 155 0 567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2896

[startup+6.30175 s]
/proc/loadavg: 0.92 0.95 0.95 2/73 29393
/proc/meminfo: memFree=1138048/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=3688 CPUtime=6.28
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 829 0 0 0 628 0 0 0 25 0 1 0 1101339691 3776512 813 1992294400 134512640 135151029 4294956240 18446744073709551615 134580473 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 922 813 79 155 0 765 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3688

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.95 2/73 29393
/proc/meminfo: memFree=1136576/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=4764 CPUtime=12.68
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 1094 0 0 0 1268 0 0 0 25 0 1 0 1101339691 4878336 1078 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 1191 1078 79 155 0 1034 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4764

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.95 2/73 29393
/proc/meminfo: memFree=1135296/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=6112 CPUtime=25.48
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 1443 0 0 0 2547 1 0 0 25 0 1 0 1101339691 6258688 1427 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 1528 1427 79 155 0 1371 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6112

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.95 2/73 29393
/proc/meminfo: memFree=1133248/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=8176 CPUtime=51.08
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 1916 0 0 0 5106 2 0 0 25 0 1 0 1101339691 8372224 1900 1992294400 134512640 135151029 4294956240 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 2044 1900 79 155 0 1887 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8176

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.95 2/73 29393
/proc/meminfo: memFree=1131008/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=10552 CPUtime=102.26
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 2481 0 0 0 10223 3 0 0 25 0 1 0 1101339691 10805248 2465 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 2638 2465 79 155 0 2481 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10552

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1129024/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=12728 CPUtime=162.23
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 2969 0 0 0 16220 3 0 0 25 0 1 0 1101339691 13033472 2953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 3182 2953 79 155 0 3025 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12728

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1127744/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=14248 CPUtime=222.21
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 3284 0 0 0 22217 4 0 0 25 0 1 0 1101339691 14589952 3268 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 3562 3268 79 155 0 3405 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14248

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1126144/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=15984 CPUtime=282.19
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 3703 0 0 0 28215 4 0 0 25 0 1 0 1101339691 16367616 3687 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 3996 3687 79 155 0 3839 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15984

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1125184/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=17144 CPUtime=342.17
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 3943 0 0 0 34212 5 0 0 25 0 1 0 1101339691 17555456 3927 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 4286 3927 79 155 0 4129 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17144

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1124416/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=18040 CPUtime=402.15
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 4125 0 0 0 40210 5 0 0 25 0 1 0 1101339691 18472960 4109 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 4510 4109 79 155 0 4353 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18040

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1123200/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=19228 CPUtime=462.12
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 4427 0 0 0 46207 5 0 0 25 0 1 0 1101339691 19689472 4411 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 4807 4411 79 155 0 4650 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 19228

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1122560/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=20036 CPUtime=522.11
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 4596 0 0 0 52205 6 0 0 25 0 1 0 1101339691 20516864 4580 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 5009 4580 79 155 0 4852 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 20036

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1121472/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=21140 CPUtime=582.09
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 4851 0 0 0 58203 6 0 0 25 0 1 0 1101339691 21647360 4835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 5285 4835 79 155 0 5128 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 21140

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1121024/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=21620 CPUtime=642.08
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 4967 0 0 0 64201 7 0 0 25 0 1 0 1101339691 22138880 4951 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 5405 4951 79 155 0 5248 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 21620

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29393
/proc/meminfo: memFree=1120576/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=22224 CPUtime=702.05
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 5076 0 0 0 70198 7 0 0 25 0 1 0 1101339691 22757376 5060 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 5556 5060 79 155 0 5399 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 22224

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1119872/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=22984 CPUtime=762.03
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 5258 0 0 0 76196 7 0 0 25 0 1 0 1101339691 23535616 5242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 5746 5242 79 155 0 5589 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 22984

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1119040/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=24104 CPUtime=822.01
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 5477 0 0 0 82193 8 0 0 25 0 1 0 1101339691 24682496 5461 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 6026 5461 79 155 0 5869 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 24104

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1118144/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=25132 CPUtime=881.98
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 5689 0 0 0 88190 8 0 0 25 0 1 0 1101339691 25735168 5673 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 6283 5673 79 155 0 6126 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 25132

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1117760/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=25676 CPUtime=941.96
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 5780 0 0 0 94188 8 0 0 25 0 1 0 1101339691 26292224 5764 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 6419 5764 79 155 0 6262 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 25676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1117440/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=25964 CPUtime=1001.94
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 5865 0 0 0 100186 8 0 0 25 0 1 0 1101339691 26587136 5849 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 6491 5849 79 155 0 6334 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 25964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1116608/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=26932 CPUtime=1061.92
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 6075 0 0 0 106183 9 0 0 25 0 1 0 1101339691 27578368 6059 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 6733 6059 79 155 0 6576 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 26932

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1115968/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=27664 CPUtime=1121.9
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 6246 0 0 0 112181 9 0 0 25 0 1 0 1101339691 28327936 6230 1992294400 134512640 135151029 4294956240 18446744073709551615 134551516 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 6916 6230 79 155 0 6759 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 27664

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1115456/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=28232 CPUtime=1181.88
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 6361 0 0 0 118178 10 0 0 25 0 1 0 1101339691 28909568 6345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 7058 6345 79 155 0 6901 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1115392/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=28376 CPUtime=1200.08
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 6371 0 0 0 119998 10 0 0 25 0 1 0 1101339691 29057024 6355 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 7094 6355 79 155 0 6937 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28376

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 29395
/proc/meminfo: memFree=1115392/2055920 swapFree=4175896/4192956
[pid=29392] ppid=29390 vsize=28376 CPUtime=1200.08
/proc/29392/stat : 29392 (precosat) R 29390 29392 29266 0 -1 4194304 6371 0 0 0 119998 10 0 0 25 0 1 0 1101339691 29057024 6355 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29392/statm: 7094 6355 79 155 0 6937 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.108983
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 28376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6371
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= 1016

runsolver used 1.10183 second user time and 3.2795 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-29 01:33:05
IDJOB=1517519
IDBENCH=70603
IDSOLVER=507
FILE ID=node66/1517519-1238286785
PBS_JOBID= 9060996
Free space on /tmp= 66544 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517519-1238286785/watcher-1517519-1238286785 -o /tmp/evaluation-result-1517519-1238286785/solver-1517519-1238286785 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517519-1238286785.cnf

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

MD5SUM BENCH= 9b9652f9e46170eb2f25adac2572c7eb
RANDOM SEED=1752649442

node66.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		: 3000.286
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		: 3000.286
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:       1141416 kB
Buffers:         89828 kB
Cached:         732240 kB
SwapCached:       8824 kB
Active:         219740 kB
Inactive:       613300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1141416 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16572 kB
Slab:            66656 kB
Committed_AS:  3053896 kB
PageTables:       1976 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= 66544 MiB
End job on node66 at 2009-03-29 01:53:07