Trace number 1515551

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S1920888253-090.cnf
MD5SUMbe6412148c18a5066c4c7814d492498d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.9451
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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-1515551-1238255781.cnf
0.00/0.00	c found header 'p cnf 100 2130'
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     2130     100      0     0      0       0      0    0.0   0    0
0.01/0.02	c s    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.01/0.02	c l    0.0     2130     100      0     0      0       0   2130    0.0   0    0
0.01/0.02	c R    0.0     2130     100      0     0      0     101    101   25.5   8    0
0.01/0.02	c R    0.0     2130     100      0     0      0     201    201   24.6  14    0
0.01/0.04	c N    0.0     2130     100      0     0      0     804    804   24.3  32    0
0.01/0.04	c B    0.0     2130     100      0     0      0    1000   1000   24.1  34    0
0.01/0.08	c B    0.1     2130     100      0     0      0    2003   2003   23.2  38    0
0.01/0.08	c +    0.1     2130     100      0     0      0    2130   2343   23.1  38    0
0.01/0.09	c N    0.1     2130     100      0     0      0    2406   2349   22.9  37    1
0.09/0.10	c +    0.1     2130     100      0     0      0    2661   2577   22.7  37    1
0.09/0.13	c +    0.1     2130     100      0     0      0    3328   2834   22.3  37    1
0.09/0.16	c +    0.2     2130     100      0     0      0    4160   3117   21.8  39    1
0.19/0.21	c +    0.2     2130     100      0     0      0    5201   3428   21.3  37    1
0.19/0.26	c N    0.3     2130     100      0     0      0    6431   3432   21.3  36    1
0.19/0.26	c +    0.3     2130     100      0     0      0    6500   3770   21.3  36    1
0.29/0.33	c B    0.3     2130     100      0     0      0    8012   3775   21.0  36    1
0.29/0.33	c +    0.3     2130     100      0     0      0    8125   4147   21.0  36    1
0.39/0.43	c +    0.4     2130     100      0     0      0   10155   4561   20.8  37    1
0.49/0.54	c
0.49/0.54	c       original/binary      fixed     eliminated      learned       agility
0.49/0.54	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.54	c
0.49/0.54	c +    0.5     2130     100      0     0      0   12690   5017   20.5  36    1
0.69/0.70	c +    0.7     2130     100      0     0      0   15861   5518   20.3  37    1
0.69/0.71	c N    0.7     2130     100      0     0      0   16059   5224   20.3  37    1
0.89/0.92	c +    0.9     2130     100      0     0      0   19827   6069   19.9  37    1
1.10/1.13	c B    1.1     2130     100      0     0      0   24016   6078   20.0  36    1
1.10/1.17	c +    1.2     2130     100      0     0      0   24781   6675   20.1  36    1
1.49/1.52	c +    1.5     2130     100      0     0      0   30976   7342   19.8  38    1
1.89/1.98	c N    2.0     2130     100      0     0      0   38494   7351   19.5  37    2
1.89/1.99	c +    2.0     2130     100      0     0      0   38721   8076   19.5  37    2
2.59/2.61	c +    2.6     2130     100      0     0      0   48400   8883   19.3  36    2
3.29/3.38	c +    3.4     2130     100      0     0      0   60500   9771   19.4  36    2
3.59/3.62	c B    3.6     2130     100      0     0      0   64028   9784   19.3  37    2
4.39/4.45	c +    4.4     2130     100      0     0      0   75625  10748   19.1  37    2
5.49/5.51	c N    5.5     2130     100      0     0      0   89805  10758   19.0  36    3
5.79/5.89	c +    5.9     2130     100      0     0      0   94530  11822   19.0  38    3
7.69/7.74	c +    7.7     2130     100      0     0      0  118162  13004   18.7  36    3
10.18/10.29	c +   10.3     2130     100      0     0      0  147700  14304   18.7  37    3
11.38/11.40	c B   11.4     2130     100      0     0      0  160050  14315   18.7  38    3
13.58/13.64	c +   13.6     2130     100      0     0      0  184625  15734   18.5  37    4
15.68/15.78	c
15.68/15.78	c       original/binary      fixed     eliminated      learned       agility
15.68/15.78	c   seconds        variables     equivalent    conflicts       height       MB
15.68/15.78	c
15.68/15.78	c N   15.8     2130     100      0     0      0  205215  15745   18.3  37    4
18.08/18.17	c +   18.2     2130     100      0     0      0  230780  17307   18.2  37    4
24.08/24.18	c +   24.2     2130     100      0     0      0  288475  19037   18.0  36    5
32.07/32.15	c +   32.1     2130     100      0     0      0  360592  20940   17.9  36    5
34.87/34.92	c B   34.9     2130     100      0     0      0  384102  20948   17.7  37    5
43.07/43.10	c +   43.1     2130     100      0     0      0  450741  23034   17.8  37    6
44.57/44.64	c N   44.6     2130     100      0     0      0  461615  23046   17.8  37    6
58.46/58.54	c +   58.5     2130     100      0     0      0  563425  25337   17.7  37    6
79.17/79.26	c +   79.2     2130     100      0     0      0  704280  27870   17.5  36    7
107.45/107.58	c +  107.5     2130     100      0     0      0  880351  30657   17.3  38    8
110.25/110.34	c B  110.3     2130     100      0     0      0  896203  30667   17.3  37    9
132.75/132.81	c N  132.8     2130     100      0     0      0 1025593  30667   17.2  35    9
146.44/146.52	c +  146.5     2130     100      0     0      0 1100437  33722   17.1  37    9
203.72/203.85	c +  203.8     2130     100      0     0      0 1375546  37094   17.1  36   11
286.99/287.14	c +  287.0     2130     100      0     0      0 1719431  40803   16.9  36   13
370.16/370.32	c B  370.2     2130     100      0     0      0 2048414  40815   17.0  37    9
395.76/395.96	c +  395.8     2130     100      0     0      0 2149285  44883   17.0  38   10
423.65/423.85	c N  423.7     2130     100      0     0      0 2255926  44899   17.1  36   11
540.71/540.97	c +  540.8     2130     100      0     0      0 2686605  49371   17.1  35   13
749.85/750.20	c
749.85/750.20	c       original/binary      fixed     eliminated      learned       agility
749.85/750.20	c   seconds        variables     equivalent    conflicts       height       MB
749.85/750.20	c
749.85/750.20	c +  750.0     2130     100      0     0      0 3358255  54308   17.1  37   16
1046.15/1046.55	c + 1046.2     2130     100      0     0      0 4197816  59738   17.0  37   19
1200.01/1200.40	c
1200.01/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.40	c
1200.01/1200.40	c 4592089 conflicts, 5106263 decisions, 1 random
1200.01/1200.40	c 0 iterations, 3 restarts, 8184 skipped
1200.01/1200.40	c 35 enlarged, 0 shrunken, 44872 rescored, 1021 rebiased
1200.01/1200.40	c 1 simplifications, 2 reductions
1200.01/1200.40	c
1200.01/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.01/1200.40	c elim: 11705 resolutions, 1 phases, 1 rounds
1200.01/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.40	c prbe: 600 probed, 3 phases, 3 rounds
1200.01/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.40	c hash: 0 units, 0 merged
1200.01/1200.40	c mins: 92642633 learned, 21% deleted, 0 strong, 11 depth
1200.01/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.40	c strs: 0 forward, 0 backward
1200.01/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.40	c prps: 112228322 propagations, 0.09 megaprops
1200.01/1200.40	c
1200.01/1200.40	c 1200.0 seconds, 23 MB max, 452 MB recycled
1200.01/1200.40	c
1200.01/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.40	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-1515551-1238255781/watcher-1515551-1238255781 -o /tmp/evaluation-result-1515551-1238255781/solver-1515551-1238255781 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515551-1238255781.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 31929
/proc/meminfo: memFree=1767368/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=788 CPUtime=0
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 111 0 0 0 0 0 0 0 20 0 1 0 1098239154 806912 96 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 197 97 63 155 0 40 0

[startup+0.0162491 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 31929
/proc/meminfo: memFree=1767368/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=1048 CPUtime=0.01
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 169 0 0 0 1 0 0 0 20 0 1 0 1098239154 1073152 153 1992294400 134512640 135151029 4294956240 18446744073709551615 134516790 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 262 153 79 155 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1048

[startup+0.101262 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 31929
/proc/meminfo: memFree=1767368/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=1312 CPUtime=0.09
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 251 0 0 0 9 0 0 0 20 0 1 0 1098239154 1343488 235 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 328 235 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301293 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 31929
/proc/meminfo: memFree=1767368/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=1576 CPUtime=0.29
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 320 0 0 0 29 0 0 0 22 0 1 0 1098239154 1613824 304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 394 304 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701356 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 31929
/proc/meminfo: memFree=1767368/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=1840 CPUtime=0.69
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 392 0 0 0 69 0 0 0 25 0 1 0 1098239154 1884160 376 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 460 376 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31930
/proc/meminfo: memFree=1765952/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=2240 CPUtime=1.49
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 1098239154 2293760 479 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 560 479 79 155 0 403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2240

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31930
/proc/meminfo: memFree=1765376/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=2912 CPUtime=3.09
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 633 0 0 0 309 0 0 0 25 0 1 0 1098239154 2981888 617 1992294400 134512640 135151029 4294956240 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 728 617 79 155 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2912

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31930
/proc/meminfo: memFree=1764480/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=3600 CPUtime=6.29
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 799 0 0 0 629 0 0 0 25 0 1 0 1098239154 3686400 783 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 900 783 79 155 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3600

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31930
/proc/meminfo: memFree=1763456/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=4588 CPUtime=12.68
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 1000 0 0 0 1268 0 0 0 25 0 1 0 1098239154 4698112 984 1992294400 134512640 135151029 4294956240 18446744073709551615 134578112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 1147 984 79 155 0 990 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4588

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31930
/proc/meminfo: memFree=1762240/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=5888 CPUtime=25.47
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 1280 0 0 0 2547 0 0 0 25 0 1 0 1098239154 6029312 1264 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 1472 1264 79 155 0 1315 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5888

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31930
/proc/meminfo: memFree=1760896/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=7620 CPUtime=51.07
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 1635 0 0 0 5107 0 0 0 25 0 1 0 1098239154 7802880 1619 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 1905 1619 79 155 0 1748 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7620

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31930
/proc/meminfo: memFree=1759104/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=9440 CPUtime=102.26
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 2067 0 0 0 10225 1 0 0 25 0 1 0 1098239154 9666560 2051 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 2360 2051 79 155 0 2203 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9440

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31930
/proc/meminfo: memFree=1757440/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=11436 CPUtime=162.24
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 2461 0 0 0 16222 2 0 0 25 0 1 0 1098239154 11710464 2445 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 2859 2445 79 155 0 2702 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11436

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31930
/proc/meminfo: memFree=1755840/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=13580 CPUtime=222.22
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 2847 0 0 0 22219 3 0 0 25 0 1 0 1098239154 13905920 2831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 3395 2831 79 155 0 3238 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13580

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1753528/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=16016 CPUtime=282.19
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 3354 0 0 0 28216 3 0 0 25 0 1 0 1098239154 16400384 3338 1992294400 134512640 135151029 4294956240 18446744073709551615 134520487 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 4004 3338 79 155 0 3847 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16016

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1754040/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=14096 CPUtime=342.17
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 3777 0 0 0 34213 4 0 0 25 0 1 0 1098239154 14434304 3245 1992294400 134512640 135151029 4294956240 18446744073709551615 134553854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 3524 3245 79 155 0 3367 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14096

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1753656/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=14096 CPUtime=402.16
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 3864 0 0 0 40211 5 0 0 25 0 1 0 1098239154 14434304 3332 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 3524 3332 79 155 0 3367 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 14096

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1752504/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=15520 CPUtime=462.13
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 4145 0 0 0 46208 5 0 0 25 0 1 0 1098239154 15892480 3613 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 3880 3613 79 155 0 3723 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 15520

[startup+522.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/77 31936
/proc/meminfo: memFree=1751416/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=16704 CPUtime=522.11
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 4393 0 0 0 52206 5 0 0 25 0 1 0 1098239154 17104896 3861 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 4176 3861 79 155 0 4019 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 16704

[startup+582.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/77 31936
/proc/meminfo: memFree=1750520/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=17984 CPUtime=582.1
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 4611 0 0 0 58204 6 0 0 25 0 1 0 1098239154 18415616 4079 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 4496 4079 79 155 0 4339 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 17984

[startup+642.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/77 31936
/proc/meminfo: memFree=1749888/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=18752 CPUtime=642.08
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 4778 0 0 0 64202 6 0 0 25 0 1 0 1098239154 19202048 4246 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 4688 4246 79 155 0 4531 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18752

[startup+702.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/77 31936
/proc/meminfo: memFree=1749056/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=19648 CPUtime=702.06
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 4981 0 0 0 70200 6 0 0 25 0 1 0 1098239154 20119552 4449 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 4912 4449 79 155 0 4755 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 19648

[startup+762.307 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 31936
/proc/meminfo: memFree=1748672/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=20224 CPUtime=762.05
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 5081 0 0 0 76198 7 0 0 25 0 1 0 1098239154 20709376 4549 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 5056 4549 79 155 0 4899 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 20224

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 31936
/proc/meminfo: memFree=1748288/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=20672 CPUtime=822.02
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 5168 0 0 0 82195 7 0 0 25 0 1 0 1098239154 21168128 4636 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 5168 4636 79 155 0 5011 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 20672

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1747904/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=21120 CPUtime=882
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 5265 0 0 0 88193 7 0 0 25 0 1 0 1098239154 21626880 4733 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 5280 4733 79 155 0 5123 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 21120

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1747328/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=21892 CPUtime=941.99
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 5428 0 0 0 94191 8 0 0 25 0 1 0 1098239154 22417408 4896 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 5473 4896 79 155 0 5316 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 21892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1746816/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=22660 CPUtime=1001.97
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 5557 0 0 0 100189 8 0 0 25 0 1 0 1098239154 23203840 5025 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 5665 5025 79 155 0 5508 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 22660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1746496/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=22920 CPUtime=1061.95
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 5626 0 0 0 106187 8 0 0 25 0 1 0 1098239154 23470080 5094 1992294400 134512640 135151029 4294956240 18446744073709551615 134578210 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 5730 5094 79 155 0 5573 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 22920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1745984/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=23692 CPUtime=1121.93
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 5774 0 0 0 112185 8 0 0 25 0 1 0 1098239154 24260608 5242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 5923 5242 79 155 0 5766 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 23692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1744704/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=24356 CPUtime=1181.91
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 6139 0 0 0 118182 9 0 0 25 0 1 0 1098239154 24940544 5504 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 6089 5504 79 155 0 5932 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 24356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31936
/proc/meminfo: memFree=1744704/2055920 swapFree=4173572/4192956
[pid=31929] ppid=31927 vsize=24356 CPUtime=1200.01
/proc/31929/stat : 31929 (precosat) R 31927 31929 31737 0 -1 4194304 6175 0 0 0 119992 9 0 0 25 0 1 0 1098239154 24940544 5540 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31929/statm: 6089 5540 79 155 0 5932 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 24356

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): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.098984
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 25136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6175
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= 1
involuntary context switches= 2255

runsolver used 1.06584 second user time and 3.31649 second system time

The end

Launcher Data

Begin job on node69 at 2009-03-28 16:56:21
IDJOB=1515551
IDBENCH=70439
IDSOLVER=507
FILE ID=node69/1515551-1238255781
PBS_JOBID= 9060745
Free space on /tmp= 65728 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S1920888253-090.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515551-1238255781/watcher-1515551-1238255781 -o /tmp/evaluation-result-1515551-1238255781/solver-1515551-1238255781 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515551-1238255781.cnf

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

MD5SUM BENCH= be6412148c18a5066c4c7814d492498d
RANDOM SEED=1989935120

node69.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1767848 kB
Buffers:         51612 kB
Cached:         157956 kB
SwapCached:      10072 kB
Active:         113660 kB
Inactive:       107852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767848 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          17640 kB
Slab:            51260 kB
Committed_AS:  3458492 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 17:16:23