Trace number 1516223

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/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S178043354-076.cnf
MD5SUM1d34e3663c561a89d93a195f39097223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.461929
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

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-1516223-1238266514.cnf
0.00/0.00	c found header 'p cnf 60 5340'
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     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.17	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.17	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.10/0.18	c R    0.2     5340      60      0     0      0     101    101   21.5   5    0
0.10/0.18	c R    0.2     5340      60      0     0      0     203    203   22.0  10    0
0.19/0.20	c N    0.2     5340      60      0     0      0     810    810   22.3  28    1
0.19/0.20	c B    0.2     5340      60      0     0      0    1000   1000   22.2  31    1
0.19/0.24	c B    0.2     5340      60      0     0      0    2001   2001   21.8  38    1
0.19/0.25	c N    0.3     5340      60      0     0      0    2414   2414   21.5  39    1
0.29/0.37	c +    0.4     5340      60      0     0      0    5341   5874   20.8  41    1
0.39/0.43	c N    0.4     5340      60      0     0      0    6422   5879   20.6  42    1
0.39/0.44	c +    0.4     5340      60      0     0      0    6675   6461   20.5  41    1
0.49/0.52	c B    0.5     5340      60      0     0      0    8003   6467   20.5  41    1
0.49/0.54	c +    0.5     5340      60      0     0      0    8341   7107   20.4  40    1
0.59/0.66	c +    0.7     5340      60      0     0      0   10427   7817   20.1  41    2
0.79/0.83	c +    0.8     5340      60      0     0      0   13033   8598   19.9  41    2
0.99/1.01	c N    1.0     5340      60      0     0      0   16046   8607   19.9  41    2
0.99/1.02	c +    1.0     5340      60      0     0      0   16290   9457   19.9  41    2
1.20/1.30	c +    1.3     5340      60      0     0      0   20361  10402   19.6  40    2
1.49/1.55	c
1.49/1.55	c       original/binary      fixed     eliminated      learned       agility
1.49/1.55	c   seconds        variables     equivalent    conflicts       height       MB
1.49/1.55	c
1.49/1.55	c B    1.6     5340      60      0     0      0   24007  10407   19.5  41    2
1.59/1.66	c +    1.7     5340      60      0     0      0   25453  11442   19.3  41    2
2.09/2.12	c +    2.1     5340      60      0     0      0   31815  12586   19.3  40    2
2.59/2.65	c N    2.7     5340      60      0     0      0   38501  12591   19.1  41    3
2.69/2.75	c +    2.8     5340      60      0     0      0   39765  13844   19.1  41    3
3.59/3.60	c +    3.6     5340      60      0     0      0   49706  15228   18.8  40    3
4.59/4.65	c +    4.7     5340      60      0     0      0   62130  16750   18.8  41    3
4.79/4.83	c B    4.8     5340      60      0     0      0   64015  16756   18.8  41    3
6.09/6.13	c +    6.1     5340      60      0     0      0   77660  18425   18.6  40    4
7.39/7.42	c N    7.4     5340      60      0     0      0   89824  18437   18.4  40    4
8.19/8.20	c +    8.2     5340      60      0     0      0   97075  20267   18.2  41    4
10.78/10.87	c +   10.9     5340      60      0     0      0  121340  22293   18.2  41    5
14.48/14.59	c +   14.6     5340      60      0     0      0  151677  24522   18.1  41    5
15.49/15.54	c B   15.5     5340      60      0     0      0  160038  24527   18.1  40    5
19.09/19.18	c +   19.2     5340      60      0     0      0  189595  26974   17.9  40    6
21.29/21.39	c N   21.4     5340      60      0     0      0  205189  26978   17.7  41    6
25.69/25.78	c +   25.8     5340      60      0     0      0  236991  29671   17.8  40    6
34.78/34.83	c +   34.8     5340      60      0     0      0  296237  32638   17.6  40    7
47.48/47.60	c +   47.6     5340      60      0     0      0  370296  35901   17.3  40    8
49.78/49.80	c
49.78/49.80	c       original/binary      fixed     eliminated      learned       agility
49.78/49.80	c   seconds        variables     equivalent    conflicts       height       MB
49.78/49.80	c
49.78/49.80	c B   49.8     5340      60      0     0      0  384073  35908   17.3  41    8
65.08/65.14	c N   65.1     5340      60      0     0      0  461590  35908   17.2  41    9
65.28/65.36	c +   65.3     5340      60      0     0      0  462871  39491   17.2  41    9
90.77/90.90	c +   90.9     5340      60      0     0      0  578586  43440   17.1  40   10
123.96/124.06	c +  124.0     5340      60      0     0      0  723230  47784   16.8  40   11
168.65/168.74	c B  168.7     5340      60      0     0      0  896155  47794   16.8  40   13
170.35/170.42	c +  170.4     5340      60      0     0      0  904036  52562   16.8  41   13
207.14/207.29	c N  207.2     5340      60      0     0      0 1025606  52571   16.7  41   14
236.63/236.76	c +  236.7     5340      60      0     0      0 1130047  57818   16.6  41   15
334.70/334.82	c +  334.7     5340      60      0     0      0 1412555  63599   16.4  41   17
468.06/468.25	c +  468.1     5340      60      0     0      0 1765691  69958   16.4  40   20
586.24/586.46	c B  586.3     5340      60      0     0      0 2048349  69969   16.3  40   21
649.92/650.16	c +  650.0     5340      60      0     0      0 2207111  76953   16.3  40   22
670.61/670.80	c N  670.6     5340      60      0     0      0 2255876  76963   16.2  40   23
899.66/899.91	c +  899.7     5340      60      0     0      0 2758885  84648   16.1  41   25
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 3375108 conflicts, 3643595 decisions, 1 random
1200.08/1200.40	c 0 iterations, 5 restarts, 6090 skipped
1200.08/1200.40	c 29 enlarged, 0 shrunken, 32969 rescored, 790 rebiased
1200.08/1200.40	c 1 simplifications, 0 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: 51563 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: 120 probed, 1 phases, 1 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: 64427724 learned, 21% deleted, 0 strong, 10 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: 47731753 propagations, 0.04 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 28 MB max, 315 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-1516223-1238266514/watcher-1516223-1238266514 -o /tmp/evaluation-result-1516223-1238266514/solver-1516223-1238266514 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516223-1238266514.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 3/73 357
/proc/meminfo: memFree=1525944/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=1052 CPUtime=0
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 180 0 0 0 0 0 0 0 20 0 1 0 979069927 1077248 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 263 166 63 155 0 106 0

[startup+0.105868 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 357
/proc/meminfo: memFree=1525944/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=1444 CPUtime=0.1
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 294 0 0 0 10 0 0 0 21 0 1 0 979069927 1478656 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 361 278 79 155 0 204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444

[startup+0.201876 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 357
/proc/meminfo: memFree=1525944/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=1344 CPUtime=0.19
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 317 0 0 0 19 0 0 0 21 0 1 0 979069927 1376256 249 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 336 249 79 155 0 179 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1344

[startup+0.301887 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 357
/proc/meminfo: memFree=1525944/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=1744 CPUtime=0.29
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 421 0 0 0 29 0 0 0 22 0 1 0 979069927 1785856 353 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 436 353 79 155 0 279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701928 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 357
/proc/meminfo: memFree=1525944/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=2540 CPUtime=0.69
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 599 0 0 0 69 0 0 0 25 0 1 0 979069927 2600960 531 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 635 531 79 155 0 478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2540

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1523696/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=3076 CPUtime=1.49
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 741 0 0 0 149 0 0 0 25 0 1 0 979069927 3149824 673 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 769 673 79 155 0 612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1522992/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=3924 CPUtime=3.09
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 917 0 0 0 309 0 0 0 25 0 1 0 979069927 4018176 849 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 981 849 79 155 0 824 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3924

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1521968/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=4928 CPUtime=6.29
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 1147 0 0 0 629 0 0 0 25 0 1 0 979069927 5046272 1079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 1232 1079 79 155 0 1075 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4928

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1520568/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=6196 CPUtime=12.68
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 1408 0 0 0 1268 0 0 0 25 0 1 0 979069927 6344704 1340 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 1549 1340 79 155 0 1392 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6196

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1519288/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=7728 CPUtime=25.49
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 1738 0 0 0 2548 1 0 0 25 0 1 0 979069927 7913472 1670 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 1932 1670 79 155 0 1775 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7728

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1517496/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=9900 CPUtime=51.08
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 2190 0 0 0 5107 1 0 0 25 0 1 0 979069927 10137600 2122 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 2475 2122 79 155 0 2318 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9900

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1515128/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=12532 CPUtime=102.27
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 2737 0 0 0 10225 2 0 0 25 0 1 0 979069927 12832768 2669 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 3133 2669 79 155 0 2976 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12532

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1513144/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=14616 CPUtime=162.25
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 3234 0 0 0 16222 3 0 0 25 0 1 0 979069927 14966784 3166 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 3654 3166 79 155 0 3497 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14616

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1511544/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=16968 CPUtime=222.24
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 3632 0 0 0 22221 3 0 0 25 0 1 0 979069927 17375232 3564 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 4242 3564 79 155 0 4085 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16968

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1510328/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=18976 CPUtime=282.22
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 3953 0 0 0 28218 4 0 0 25 0 1 0 979069927 19431424 3885 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 4744 3885 79 155 0 4587 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18976

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 358
/proc/meminfo: memFree=1509496/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=20020 CPUtime=342.2
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 4140 0 0 0 34216 4 0 0 25 0 1 0 979069927 20500480 4072 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 5005 4072 79 155 0 4848 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20020

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1508344/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=21328 CPUtime=402.18
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 4434 0 0 0 40213 5 0 0 25 0 1 0 979069927 21839872 4366 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 5332 4366 79 155 0 5175 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21328

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1507512/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=22500 CPUtime=462.16
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 4627 0 0 0 46211 5 0 0 25 0 1 0 979069927 23040000 4559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 5625 4559 79 155 0 5468 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22500

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1507064/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=23148 CPUtime=522.14
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 4741 0 0 0 52209 5 0 0 25 0 1 0 979069927 23703552 4673 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 5787 4673 79 155 0 5630 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23148

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1506424/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=24064 CPUtime=582.14
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 4917 0 0 0 58208 6 0 0 25 0 1 0 979069927 24641536 4849 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 6016 4849 79 155 0 5859 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24064

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1505784/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=24976 CPUtime=642.12
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 5057 0 0 0 64206 6 0 0 25 0 1 0 979069927 25575424 4989 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 6244 4989 79 155 0 6087 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24976

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1504952/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=26016 CPUtime=702.1
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 5231 0 0 0 70204 6 0 0 25 0 1 0 979069927 26640384 5163 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 6504 5163 79 155 0 6347 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 26016

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1504376/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=26540 CPUtime=762.09
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 5360 0 0 0 76203 6 0 0 25 0 1 0 979069927 27176960 5292 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 6635 5292 79 155 0 6478 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26540

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1503928/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=27192 CPUtime=822.08
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 5469 0 0 0 82201 7 0 0 25 0 1 0 979069927 27844608 5401 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 6798 5401 79 155 0 6641 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 27192

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1503416/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=27968 CPUtime=882.06
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 5605 0 0 0 88199 7 0 0 25 0 1 0 979069927 28639232 5537 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 6992 5537 79 155 0 6835 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 27968

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1502776/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=28876 CPUtime=942.04
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 5755 0 0 0 94197 7 0 0 25 0 1 0 979069927 29569024 5687 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 7219 5687 79 155 0 7062 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1502520/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=29136 CPUtime=1002.02
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 5814 0 0 0 100195 7 0 0 25 0 1 0 979069927 29835264 5746 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 7284 5746 79 155 0 7127 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 29136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1501944/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=29912 CPUtime=1062.01
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 5967 0 0 0 106193 8 0 0 25 0 1 0 979069927 30629888 5899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 7478 5899 79 155 0 7321 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 29912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1501560/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=30300 CPUtime=1122
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 6062 0 0 0 112192 8 0 0 25 0 1 0 979069927 31027200 5994 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 7575 5994 79 155 0 7418 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 30300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1500664/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=31408 CPUtime=1181.98
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 6274 0 0 0 118190 8 0 0 25 0 1 0 979069927 32161792 6206 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 7852 6206 79 155 0 7695 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 31408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1500600/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=31536 CPUtime=1200.08
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 6287 0 0 0 120000 8 0 0 25 0 1 0 979069927 32292864 6219 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 7884 6219 79 155 0 7727 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 31536

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 364
/proc/meminfo: memFree=1500600/2055920 swapFree=4175408/4192956
[pid=357] ppid=355 vsize=31536 CPUtime=1200.08
/proc/357/stat : 357 (precosat) R 355 357 32353 0 -1 4194304 6287 0 0 0 120000 8 0 0 25 0 1 0 979069927 32292864 6219 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/357/statm: 7884 6219 79 155 0 7727 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 31536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.089986
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 31536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6287
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= 1655

runsolver used 1.08283 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-28 19:55:14
IDJOB=1516223
IDBENCH=70495
IDSOLVER=507
FILE ID=node79/1516223-1238266514
PBS_JOBID= 9060785
Free space on /tmp= 65556 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S178043354-076.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516223-1238266514/watcher-1516223-1238266514 -o /tmp/evaluation-result-1516223-1238266514/solver-1516223-1238266514 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516223-1238266514.cnf

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

MD5SUM BENCH= 1d34e3663c561a89d93a195f39097223
RANDOM SEED=1456492464

node79.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		: 3000.232
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		: 3000.232
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:       1526360 kB
Buffers:         67316 kB
Cached:         366848 kB
SwapCached:      11644 kB
Active:         150048 kB
Inactive:       300144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526360 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          22700 kB
Slab:            64424 kB
Committed_AS:  2546888 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-28 20:15:16