Trace number 1514903

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S122462268-047.cnf
MD5SUM5d0778d9bbd17c145825bd8d03b4a06d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark172.314
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
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-1514903-1238246323.cnf
0.00/0.00	c found header 'p cnf 90 1917'
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     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.00/0.01	c R    0.0     1917      90      0     0      0     100    100   26.1   7    0
0.00/0.02	c R    0.0     1917      90      0     0      0     200    200   23.1  14    0
0.00/0.03	c N    0.0     1917      90      0     0      0     803    803   21.0  31    0
0.00/0.04	c B    0.0     1917      90      0     0      0    1002   1002   21.1  34    0
0.04/0.06	c +    0.1     1917      90      0     0      0    1917   2108   20.6  36    0
0.04/0.07	c B    0.1     1917      90      0     0      0    2003   2003   20.6  37    0
0.04/0.08	c +    0.1     1917      90      0     0      0    2397   2318   20.7  38    0
0.04/0.08	c N    0.1     1917      90      0     0      0    2409   2124   20.7  38    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2995   2549   20.8  38    0
0.09/0.13	c +    0.1     1917      90      0     0      0    3740   2803   20.7  36    1
0.09/0.16	c +    0.2     1917      90      0     0      0    4676   3083   20.5  37    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5845   3391   20.3  38    1
0.19/0.23	c N    0.2     1917      90      0     0      0    6416   3395   20.4  38    1
0.19/0.27	c +    0.3     1917      90      0     0      0    7305   3730   20.3  38    1
0.29/0.30	c B    0.3     1917      90      0     0      0    8005   3736   20.2  37    1
0.29/0.34	c +    0.3     1917      90      0     0      0    9131   4103   20.1  36    1
0.39/0.44	c
0.39/0.44	c       original/binary      fixed     eliminated      learned       agility
0.39/0.44	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.44	c
0.39/0.44	c +    0.4     1917      90      0     0      0   11410   4513   19.9  38    1
0.49/0.57	c +    0.6     1917      90      0     0      0   14262   4964   19.5  36    1
0.59/0.66	c N    0.7     1917      90      0     0      0   16041   4972   19.4  38    1
0.69/0.74	c +    0.7     1917      90      0     0      0   17825   5460   19.4  38    1
0.89/0.97	c +    1.0     1917      90      0     0      0   22281   6006   19.1  37    1
1.00/1.06	c B    1.1     1917      90      0     0      0   24009   6011   18.9  38    1
1.19/1.26	c +    1.3     1917      90      0     0      0   27851   6606   18.8  38    1
1.59/1.63	c +    1.6     1917      90      0     0      0   34810   7266   18.5  38    1
1.79/1.84	c N    1.8     1917      90      0     0      0   38488   7276   18.4  37    2
2.10/2.12	c +    2.1     1917      90      0     0      0   43510   7992   18.4  37    2
2.69/2.78	c +    2.8     1917      90      0     0      0   54387   8791   18.3  37    2
3.30/3.39	c B    3.4     1917      90      0     0      0   64022   8796   18.2  37    2
3.59/3.65	c +    3.7     1917      90      0     0      0   67981   9670   18.1  38    2
4.79/4.81	c +    4.8     1917      90      0     0      0   84975  10637   17.8  38    2
5.09/5.15	c N    5.2     1917      90      0     0      0   89793  10653   17.7  36    2
6.29/6.30	c +    6.3     1917      90      0     0      0  106216  11700   17.9  37    2
8.39/8.41	c +    8.4     1917      90      0     0      0  132771  12870   17.7  38    3
10.49/10.57	c B   10.6     1917      90      0     0      0  160049  12881   17.5  36    3
10.99/11.06	c +   11.1     1917      90      0     0      0  165960  14157   17.4  38    3
14.48/14.50	c
14.48/14.50	c       original/binary      fixed     eliminated      learned       agility
14.48/14.50	c   seconds        variables     equivalent    conflicts       height       MB
14.48/14.50	c
14.48/14.50	c N   14.5     1917      90      0     0      0  205214  14163   17.2  38    3
14.68/14.70	c +   14.7     1917      90      0     0      0  207451  15572   17.2  37    3
19.58/19.61	c +   19.6     1917      90      0     0      0  259312  17129   16.9  38    4
25.98/26.03	c +   26.0     1917      90      0     0      0  324141  18841   16.7  36    5
32.38/32.41	c B   32.4     1917      90      0     0      0  384090  18851   16.5  37    5
34.58/34.62	c +   34.6     1917      90      0     0      0  405175  20725   16.4  37    5
41.28/41.40	c N   41.4     1917      90      0     0      0  461670  20742   16.4  37    5
47.08/47.16	c +   47.2     1917      90      0     0      0  506466  22797   16.3  38    6
62.58/62.64	c +   62.6     1917      90      0     0      0  633081  25076   16.1  38    6
85.67/85.72	c +   85.7     1917      90      0     0      0  791350  27583   16.0  36    7
101.67/101.76	c B  101.7     1917      90      0     0      0  896194  27593   15.8  38    8
116.86/116.92	c +  116.9     1917      90      0     0      0  989187  30341   15.8  37    8
123.26/123.32	c N  123.3     1917      90      0     0      0 1025690  30364   15.7  37    8
159.65/159.71	c +  159.7     1917      90      0     0      0 1236480  33375   15.7  37    9
217.53/217.63	c +  217.6     1917      90      0     0      0 1545601  36712   15.6  36   11
297.01/297.18	c +  297.1     1917      90      0     0      0 1932000  40383   15.4  36   13
323.91/324.02	c B  323.9     1917      90      0     0      0 2048399  40396   15.3  37   13
373.30/373.45	c N  373.4     1917      90      0     0      0 2256114  40395   15.2  37   14
408.49/408.65	c +  408.5     1917      90      0     0      0 2415000  44421   15.2  37    6
572.05/572.23	c
572.05/572.23	c       original/binary      fixed     eliminated      learned       agility
572.05/572.23	c   seconds        variables     equivalent    conflicts       height       MB
572.05/572.23	c
572.05/572.23	c +  572.1     1917      90      0     0      0 3018752  48863   15.3  37   12
789.39/789.69	c +  789.5     1917      90      0     0      0 3773440  53749   15.2  37   15
1059.82/1060.13	c B 1059.9     1917      90      0     0      0 4608759  53766   15.1  36   18
1096.71/1097.08	c + 1096.8     1917      90      0     0      0 4716800  59123   15.0  36   18
1169.80/1170.13	c N 1169.8     1917      90      0     0      0 4921694  59139   15.0  36   20
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 5021074 conflicts, 5564693 decisions, 1 random
1200.09/1200.40	c 0 iterations, 4 restarts, 8186 skipped
1200.09/1200.40	c 36 enlarged, 0 shrunken, 49065 rescored, 1022 rebiased
1200.09/1200.40	c 1 simplifications, 1 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.40	c elim: 10638 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 360 probed, 2 phases, 2 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 91597339 learned, 22% deleted, 0 strong, 12 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 113695992 propagations, 0.09 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 20 MB max, 459 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1514903-1238246323/watcher-1514903-1238246323 -o /tmp/evaluation-result-1514903-1238246323/solver-1514903-1238246323 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514903-1238246323.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 0.97 0.98 3/64 9580
/proc/meminfo: memFree=799232/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=916 CPUtime=0
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 155 0 0 0 0 0 0 0 20 0 1 0 1097297705 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 229 140 79 155 0 72 0

[startup+0.04745 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 9580
/proc/meminfo: memFree=799232/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=1048 CPUtime=0.04
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 191 0 0 0 4 0 0 0 20 0 1 0 1097297705 1073152 175 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 262 175 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101454 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 9580
/proc/meminfo: memFree=799232/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=1312 CPUtime=0.09
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 240 0 0 0 9 0 0 0 20 0 1 0 1097297705 1343488 224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 328 224 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301474 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 9580
/proc/meminfo: memFree=799232/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=1576 CPUtime=0.29
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 314 0 0 0 29 0 0 0 22 0 1 0 1097297705 1613824 298 1992294400 134512640 135151029 4294956240 18446744073709551615 134575876 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 394 298 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701514 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 9580
/proc/meminfo: memFree=799232/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=1840 CPUtime=0.69
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 383 0 0 0 69 0 0 0 25 0 1 0 1097297705 1884160 367 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 460 367 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.5016 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 9581
/proc/meminfo: memFree=797880/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=2236 CPUtime=1.49
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 1097297705 2289664 468 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 559 468 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10276 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 9581
/proc/meminfo: memFree=797368/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=2784 CPUtime=3.09
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 605 0 0 0 309 0 0 0 25 0 1 0 1097297705 2850816 589 1992294400 134512640 135151029 4294956240 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 696 589 79 155 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2784

[startup+6.30108 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 9581
/proc/meminfo: memFree=796600/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=3312 CPUtime=6.29
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 747 0 0 0 629 0 0 0 25 0 1 0 1097297705 3391488 731 1992294400 134512640 135151029 4294956240 18446744073709551615 134551597 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 828 731 79 155 0 671 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3312

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 9581
/proc/meminfo: memFree=795640/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=4172 CPUtime=12.69
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 940 0 0 0 1269 0 0 0 25 0 1 0 1097297705 4272128 924 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 1043 924 79 155 0 886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4172

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 9581
/proc/meminfo: memFree=794488/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=5584 CPUtime=25.48
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 1216 0 0 0 2548 0 0 0 25 0 1 0 1097297705 5718016 1200 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 1396 1200 79 155 0 1239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5584

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 9581
/proc/meminfo: memFree=793144/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=7244 CPUtime=51.08
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 1551 0 0 0 5107 1 0 0 25 0 1 0 1097297705 7417856 1535 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 1811 1535 79 155 0 1654 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7244

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 9581
/proc/meminfo: memFree=791096/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=9212 CPUtime=102.27
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 2022 0 0 0 10225 2 0 0 25 0 1 0 1097297705 9433088 2006 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 2303 2006 79 155 0 2146 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9212

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=789560/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=11096 CPUtime=162.25
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 2405 0 0 0 16223 2 0 0 25 0 1 0 1097297705 11362304 2389 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 2774 2389 79 155 0 2617 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11096

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=788344/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=12860 CPUtime=222.23
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 2705 0 0 0 22221 2 0 0 25 0 1 0 1097297705 13168640 2689 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 3215 2689 79 155 0 3058 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12860

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=787256/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=14372 CPUtime=282.22
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 2979 0 0 0 28219 3 0 0 25 0 1 0 1097297705 14716928 2963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 3593 2963 79 155 0 3436 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14372

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=786168/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=15752 CPUtime=342.2
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 3248 0 0 0 34217 3 0 0 25 0 1 0 1097297705 16130048 3232 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 3938 3232 79 155 0 3781 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15752

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=784760/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=17536 CPUtime=402.19
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 3669 0 0 0 40215 4 0 0 25 0 1 0 1097297705 17956864 3653 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 4384 3653 79 155 0 4227 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17536

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=786232/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=13708 CPUtime=462.17
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 3891 0 0 0 46213 4 0 0 25 0 1 0 1097297705 14036992 3223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 3427 3223 79 155 0 3270 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13708

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=785592/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=14288 CPUtime=522.15
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 4049 0 0 0 52211 4 0 0 25 0 1 0 1097297705 14630912 3381 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 3572 3381 79 155 0 3415 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14288

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=784632/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=15632 CPUtime=582.15
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 4307 0 0 0 58210 5 0 0 25 0 1 0 1097297705 16007168 3639 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 3908 3639 79 155 0 3751 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15632

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=783736/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=16656 CPUtime=642.13
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 4510 0 0 0 64208 5 0 0 25 0 1 0 1097297705 17055744 3842 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 4164 3842 79 155 0 4007 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16656

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=782840/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=17744 CPUtime=702.11
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 4719 0 0 0 70206 5 0 0 25 0 1 0 1097297705 18169856 4051 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 4436 4051 79 155 0 4279 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 17744

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=782456/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=18256 CPUtime=762.1
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 4805 0 0 0 76205 5 0 0 25 0 1 0 1097297705 18694144 4137 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 4564 4137 79 155 0 4407 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 18256

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=781752/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=19216 CPUtime=822.09
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 4982 0 0 0 82203 6 0 0 25 0 1 0 1097297705 19677184 4314 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 4804 4314 79 155 0 4647 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 19216

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=781176/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=19728 CPUtime=882.07
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 5125 0 0 0 88201 6 0 0 25 0 1 0 1097297705 20201472 4457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 4932 4457 79 155 0 4775 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19728

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=780344/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=21008 CPUtime=942.05
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 5335 0 0 0 94199 6 0 0 25 0 1 0 1097297705 21512192 4667 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 5252 4667 79 155 0 5095 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 21008

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=779768/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=21648 CPUtime=1002.04
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 5474 0 0 0 100197 7 0 0 25 0 1 0 1097297705 22167552 4806 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 5412 4806 79 155 0 5255 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 21648

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=779512/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=21904 CPUtime=1062.02
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 5549 0 0 0 106195 7 0 0 25 0 1 0 1097297705 22429696 4881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 5476 4881 79 155 0 5319 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 21904

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9581
/proc/meminfo: memFree=779192/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=22352 CPUtime=1122.01
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 5628 0 0 0 112194 7 0 0 25 0 1 0 1097297705 22888448 4960 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 5588 4960 79 155 0 5431 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 22352

[startup+1182.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 9581
/proc/meminfo: memFree=778360/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=23440 CPUtime=1181.99
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 5827 0 0 0 118192 7 0 0 25 0 1 0 1097297705 24002560 5159 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 5860 5159 79 155 0 5703 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 23440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 9581
/proc/meminfo: memFree=778296/2055920 swapFree=4176444/4192956
[pid=9580] ppid=9578 vsize=23440 CPUtime=1200.09
/proc/9580/stat : 9580 (precosat) R 9578 9580 9295 0 -1 4194304 5837 0 0 0 120002 7 0 0 25 0 1 0 1097297705 24002560 5169 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9580/statm: 5860 5169 79 155 0 5703 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23440

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.077988
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 23440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5837
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= 654

runsolver used 1.01784 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 14:18:43
IDJOB=1514903
IDBENCH=70385
IDSOLVER=507
FILE ID=node27/1514903-1238246323
PBS_JOBID= 9060704
Free space on /tmp= 65600 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S122462268-047.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514903-1238246323/watcher-1514903-1238246323 -o /tmp/evaluation-result-1514903-1238246323/solver-1514903-1238246323 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514903-1238246323.cnf

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

MD5SUM BENCH= 5d0778d9bbd17c145825bd8d03b4a06d
RANDOM SEED=2044275639

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        799712 kB
Buffers:         79072 kB
Cached:        1079284 kB
SwapCached:       9544 kB
Active:         126564 kB
Inactive:      1042936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        799712 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          16780 kB
Slab:            72620 kB
Committed_AS:  2783876 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-28 14:38:46