Trace number 1515635

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/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
MD5SUMeaf4e52b2ac22d87cb6a2c76b08ea88a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.091985
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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-1515635-1238256840.cnf
0.00/0.00	c found header 'p cnf 120 2556'
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     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2556     120      0     0      0       0   2556    0.0   0    0
0.00/0.02	c R    0.0     2556     120      0     0      0     100    100   33.7   8    0
0.00/0.02	c R    0.0     2556     120      0     0      0     200    200   32.6  14    0
0.00/0.04	c N    0.0     2556     120      0     0      0     800    800   30.2  31    0
0.00/0.05	c B    0.0     2556     120      0     0      0    1000   1000   30.0  32    0
0.00/0.08	c B    0.1     2556     120      0     0      0    2002   2002   29.1  36    1
0.09/0.10	c N    0.1     2556     120      0     0      0    2406   2406   28.9  36    1
0.09/0.10	c +    0.1     2556     120      0     0      0    2556   2811   28.7  37    1
0.09/0.13	c +    0.1     2556     120      0     0      0    3195   3092   28.4  36    1
0.09/0.16	c +    0.2     2556     120      0     0      0    3991   3401   28.3  37    1
0.19/0.21	c +    0.2     2556     120      0     0      0    4985   3741   28.0  37    1
0.19/0.27	c +    0.3     2556     120      0     0      0    6230   4115   27.6  38    1
0.19/0.28	c N    0.3     2556     120      0     0      0    6416   3932   27.6  37    1
0.29/0.35	c +    0.4     2556     120      0     0      0    7786   4526   27.5  36    1
0.29/0.36	c B    0.4     2556     120      0     0      0    8006   4344   27.5  36    1
0.39/0.45	c +    0.5     2556     120      0     0      0    9730   4978   27.2  35    1
0.49/0.58	c +    0.6     2556     120      0     0      0   12162   5475   27.0  36    1
0.69/0.74	c
0.69/0.74	c       original/binary      fixed     eliminated      learned       agility
0.69/0.74	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.74	c
0.69/0.74	c +    0.7     2556     120      0     0      0   15202   6022   26.8  36    1
0.69/0.79	c N    0.8     2556     120      0     0      0   16047   6030   26.8  35    1
0.89/0.97	c +    1.0     2556     120      0     0      0   19001   6624   26.6  36    1
1.20/1.25	c +    1.3     2556     120      0     0      0   23750   7286   26.4  37    2
1.20/1.27	c B    1.3     2556     120      0     0      0   24015   6899   26.4  37    2
1.60/1.63	c +    1.6     2556     120      0     0      0   29686   8014   26.1  36    2
2.09/2.13	c +    2.1     2556     120      0     0      0   37106   8815   25.9  37    2
2.20/2.23	c N    2.2     2556     120      0     0      0   38510   8825   25.9  34    2
2.69/2.78	c +    2.8     2556     120      0     0      0   46382   9696   25.7  36    2
3.59/3.60	c +    3.6     2556     120      0     0      0   57975  10665   25.4  35    2
3.99/4.05	c B    4.1     2556     120      0     0      0   64021  10671   25.4  36    2
4.59/4.69	c +    4.7     2556     120      0     0      0   72465  11731   25.3  36    3
6.09/6.13	c N    6.1     2556     120      0     0      0   89808  11743   24.9  36    3
6.09/6.18	c +    6.2     2556     120      0     0      0   90582  12904   24.9  35    3
8.19/8.22	c +    8.2     2556     120      0     0      0  113225  14194   24.8  35    3
10.99/11.07	c +   11.1     2556     120      0     0      0  141531  15613   24.5  36    4
12.79/12.84	c B   12.8     2556     120      0     0      0  160047  15620   24.5  37    4
14.59/14.63	c +   14.6     2556     120      0     0      0  176911  17174   24.5  35    4
17.78/17.84	c N   17.8     2556     120      0     0      0  205207  17185   24.4  36    4
19.38/19.49	c
19.38/19.49	c       original/binary      fixed     eliminated      learned       agility
19.38/19.49	c   seconds        variables     equivalent    conflicts       height       MB
19.38/19.49	c
19.38/19.49	c +   19.5     2556     120      0     0      0  221135  18891   24.4  36    5
26.28/26.37	c +   26.4     2556     120      0     0      0  276416  20780   24.1  36    5
35.68/35.77	c +   35.8     2556     120      0     0      0  345520  22858   23.9  36    6
40.78/40.82	c B   40.8     2556     120      0     0      0  384094  22867   23.9  35    6
47.88/47.92	c +   47.9     2556     120      0     0      0  431901  25143   24.0  36    6
52.48/52.59	c N   52.6     2556     120      0     0      0  461638  25151   24.0  36    7
65.28/65.34	c +   65.3     2556     120      0     0      0  539876  27657   23.9  35    7
89.37/89.46	c +   89.4     2556     120      0     0      0  674845  30422   23.7  35    8
122.66/122.71	c +  122.7     2556     120      0     0      0  843560  33464   23.6  35    6
133.06/133.15	c B  133.1     2556     120      0     0      0  896197  33473   23.6  35    7
158.05/158.13	c N  158.1     2556     120      0     0      0 1025587  33474   23.5  35    8
164.25/164.34	c +  164.3     2556     120      0     0      0 1054451  36810   23.4  35    8
226.43/226.58	c +  226.5     2556     120      0     0      0 1318060  40491   23.3  36   10
314.31/314.43	c +  314.4     2556     120      0     0      0 1647575  44540   23.1  35   12
433.08/433.23	c B  433.1     2556     120      0     0      0 2048407  44549   23.0  35   14
436.08/436.23	c +  436.1     2556     120      0     0      0 2059465  48994   23.0  36   14
499.27/499.46	c N  499.3     2556     120      0     0      0 2255896  49006   22.9  35   16
603.64/603.82	c +  603.7     2556     120      0     0      0 2574330  53893   22.8  36   17
834.18/834.47	c +  834.3     2556     120      0     0      0 3217911  59282   22.6  35   22
1147.70/1148.03	c
1147.70/1148.03	c       original/binary      fixed     eliminated      learned       agility
1147.70/1148.03	c   seconds        variables     equivalent    conflicts       height       MB
1147.70/1148.03	c
1147.70/1148.03	c + 1147.7     2556     120      0     0      0 4022386  65210   22.8  36   17
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 4142420 conflicts, 4640503 decisions, 1 random
1200.09/1200.40	c 0 iterations, 3 restarts, 7288 skipped
1200.09/1200.40	c 34 enlarged, 0 shrunken, 40479 rescored, 1018 rebiased
1200.09/1200.40	c 1 simplifications, 2 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: 13729 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: 720 probed, 3 phases, 3 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: 104907567 learned, 17% deleted, 0 strong, 11 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: 113789219 propagations, 0.09 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 23 MB max, 488 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-1515635-1238256840/watcher-1515635-1238256840 -o /tmp/evaluation-result-1515635-1238256840/solver-1515635-1238256840 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515635-1238256840.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: 0.99 0.98 0.99 3/64 9945
/proc/meminfo: memFree=796720/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=916 CPUtime=0
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 165 0 0 0 0 0 0 0 20 0 1 0 1098349380 937984 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134521519 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 229 149 79 155 0 72 0

[startup+0.100616 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9945
/proc/meminfo: memFree=796720/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=1312 CPUtime=0.09
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 266 0 0 0 9 0 0 0 20 0 1 0 1098349380 1343488 250 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 328 250 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.201626 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9945
/proc/meminfo: memFree=796720/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=1576 CPUtime=0.19
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 322 0 0 0 19 0 0 0 21 0 1 0 1098349380 1613824 306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554525 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 394 306 79 155 0 237 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1576

[startup+0.301636 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9945
/proc/meminfo: memFree=796720/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=1708 CPUtime=0.29
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 360 0 0 0 29 0 0 0 22 0 1 0 1098349380 1748992 344 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 427 344 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701676 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9945
/proc/meminfo: memFree=796720/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=2108 CPUtime=0.69
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 443 0 0 0 69 0 0 0 25 0 1 0 1098349380 2158592 427 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 527 427 79 155 0 370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2108

[startup+1.50276 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9946
/proc/meminfo: memFree=795048/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=2504 CPUtime=1.5
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 551 0 0 0 150 0 0 0 25 0 1 0 1098349380 2564096 535 1992294400 134512640 135151029 4294956240 18446744073709551615 134582180 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 626 535 79 155 0 469 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2504

[startup+3.10192 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9946
/proc/meminfo: memFree=794408/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=3168 CPUtime=3.09
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 1098349380 3244032 675 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 792 675 79 155 0 635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3168

[startup+6.30124 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9946
/proc/meminfo: memFree=793576/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=3860 CPUtime=6.29
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 875 0 0 0 629 0 0 0 25 0 1 0 1098349380 3952640 859 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 965 859 79 155 0 808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3860

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9946
/proc/meminfo: memFree=792488/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=4952 CPUtime=12.69
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 1100 0 0 0 1269 0 0 0 25 0 1 0 1098349380 5070848 1084 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 1238 1084 79 155 0 1081 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4952

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9946
/proc/meminfo: memFree=791336/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=6284 CPUtime=25.48
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 1385 0 0 0 2548 0 0 0 25 0 1 0 1098349380 6434816 1369 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 1571 1369 79 155 0 1414 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6284

[startup+51.1018 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 9946
/proc/meminfo: memFree=789736/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=8016 CPUtime=51.08
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 1782 0 0 0 5108 0 0 0 25 0 1 0 1098349380 8208384 1766 1992294400 134512640 135151029 4294956240 18446744073709551615 134573895 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 2004 1766 79 155 0 1847 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8016

[startup+102.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 9946
/proc/meminfo: memFree=787880/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=9840 CPUtime=102.27
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 2208 0 0 0 10226 1 0 0 25 0 1 0 1098349380 10076160 2192 1992294400 134512640 135151029 4294956240 18446744073709551615 134520434 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 2460 2192 79 155 0 2303 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9840

[startup+162.301 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 9946
/proc/meminfo: memFree=785384/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=11892 CPUtime=162.25
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 2857 0 0 0 16223 2 0 0 25 0 1 0 1098349380 12177408 2820 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 2973 2820 79 155 0 2816 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11892

[startup+222.306 s]
/proc/loadavg: 1.15 1.06 1.01 2/65 9946
/proc/meminfo: memFree=784296/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=13244 CPUtime=222.24
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 3126 0 0 0 22222 2 0 0 25 0 1 0 1098349380 13561856 3089 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 3311 3089 79 155 0 3154 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13244

[startup+282.301 s]
/proc/loadavg: 1.05 1.05 1.01 2/65 9946
/proc/meminfo: memFree=783464/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=14524 CPUtime=282.22
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 3323 0 0 0 28219 3 0 0 25 0 1 0 1098349380 14872576 3286 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 3631 3286 79 155 0 3474 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14524

[startup+342.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 9946
/proc/meminfo: memFree=782696/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=15516 CPUtime=342.21
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 3515 0 0 0 34218 3 0 0 25 0 1 0 1098349380 15888384 3478 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 3879 3478 79 155 0 3722 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15516

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 9946
/proc/meminfo: memFree=782056/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=16316 CPUtime=402.19
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 3676 0 0 0 40216 3 0 0 25 0 1 0 1098349380 16707584 3639 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 4079 3639 79 155 0 3922 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16316

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9946
/proc/meminfo: memFree=781352/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=17212 CPUtime=462.17
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 3851 0 0 0 46214 3 0 0 25 0 1 0 1098349380 17625088 3814 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 4303 3814 79 155 0 4146 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17212

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9946
/proc/meminfo: memFree=780776/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=18044 CPUtime=522.16
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 4003 0 0 0 52213 3 0 0 25 0 1 0 1098349380 18477056 3966 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 4511 3966 79 155 0 4354 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18044

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9946
/proc/meminfo: memFree=780264/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=18492 CPUtime=582.14
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 4123 0 0 0 58211 3 0 0 25 0 1 0 1098349380 18935808 4086 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 4623 4086 79 155 0 4466 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18492

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=779624/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=19344 CPUtime=642.13
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 4280 0 0 0 64210 3 0 0 25 0 1 0 1098349380 19808256 4243 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 4836 4243 79 155 0 4679 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19344

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=779240/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=19504 CPUtime=702.11
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 4366 0 0 0 70208 3 0 0 25 0 1 0 1098349380 19972096 4329 1992294400 134512640 135151029 4294956240 18446744073709551615 134551455 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 4876 4329 79 155 0 4719 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19504

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=778600/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=20260 CPUtime=762.1
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 4520 0 0 0 76207 3 0 0 25 0 1 0 1098349380 20746240 4483 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 5065 4483 79 155 0 4908 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20260

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=778344/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=20580 CPUtime=822.08
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 4584 0 0 0 82205 3 0 0 25 0 1 0 1098349380 21073920 4547 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 5145 4547 79 155 0 4988 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20580

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=773992/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=24772 CPUtime=882.08
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 5711 0 0 0 88203 5 0 0 25 0 1 0 1098349380 25366528 5628 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 6193 5628 79 155 0 6036 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 24772

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=773800/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=24772 CPUtime=942.06
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 5774 0 0 0 94201 5 0 0 25 0 1 0 1098349380 25366528 5691 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 6193 5691 79 155 0 6036 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 24772

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=773416/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=24772 CPUtime=1002.04
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 5863 0 0 0 100199 5 0 0 25 0 1 0 1098349380 25366528 5780 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 6193 5780 79 155 0 6036 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 24772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=773224/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=24772 CPUtime=1062.02
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 5914 0 0 0 106197 5 0 0 25 0 1 0 1098349380 25366528 5831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 6193 5831 79 155 0 6036 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 24772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=773096/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=24772 CPUtime=1122.01
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 5938 0 0 0 112196 5 0 0 25 0 1 0 1098349380 25366528 5855 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 6193 5855 79 155 0 6036 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 24772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=772904/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=24772 CPUtime=1181.99
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 5990 0 0 0 118194 5 0 0 25 0 1 0 1098349380 25366528 5907 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 6193 5907 79 155 0 6036 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 24772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9946
/proc/meminfo: memFree=772904/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=24772 CPUtime=1200.09
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 5991 0 0 0 120004 5 0 0 25 0 1 0 1098349380 25366528 5908 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 6193 5908 79 155 0 6036 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24772

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 2/65 9946
/proc/meminfo: memFree=772904/2055920 swapFree=4176444/4192956
[pid=9945] ppid=9943 vsize=24772 CPUtime=1200.09
/proc/9945/stat : 9945 (precosat) R 9943 9945 9740 0 -1 4194304 5991 0 0 0 120004 5 0 0 25 0 1 0 1098349380 25366528 5908 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9945/statm: 6193 5908 79 155 0 6036 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.057991
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 25032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5991
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= 652

runsolver used 0.995848 second user time and 3.38648 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 17:14:00
IDJOB=1515635
IDBENCH=70446
IDSOLVER=507
FILE ID=node27/1515635-1238256840
PBS_JOBID= 9060788
Free space on /tmp= 65600 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515635-1238256840/watcher-1515635-1238256840 -o /tmp/evaluation-result-1515635-1238256840/solver-1515635-1238256840 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515635-1238256840.cnf

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

MD5SUM BENCH= eaf4e52b2ac22d87cb6a2c76b08ea88a
RANDOM SEED=1625611977

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:        797136 kB
Buffers:         81092 kB
Cached:        1079576 kB
SwapCached:       9544 kB
Active:         132244 kB
Inactive:      1039672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        797136 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          16844 kB
Slab:            72740 kB
Committed_AS:  2785156 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 17:34:03