Trace number 1517735

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
MD5SUM64f6e5f7d0993d9696f70154b17a6c06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1517735-1238290314.cnf
0.00/0.00	c found header 'p cnf 460 1955'
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     1955     460      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1944     449      0     0     11       0      0    0.0   0    0
0.00/0.01	c l    0.0     1944     449      0     0     11       0   1944    0.0   0    0
0.00/0.01	c R    0.0     1944     449      0     0     11     100    100   40.7  13    0
0.00/0.01	c R    0.0     1944     449      0     0     11     200    200   39.1  20    0
0.00/0.04	c N    0.0     1944     449      0     0     11     803    803   31.1  26    0
0.00/0.05	c B    0.1     1944     449      0     0     11    1002   1002   30.6  25    0
0.10/0.10	c +    0.1     1944     449      0     0     11    1947   2138   30.1  26    0
0.10/0.10	c B    0.1     1944     449      0     0     11    2002   2002   30.0  27    0
0.10/0.12	c N    0.1     1944     449      0     0     11    2412   2142   29.6  27    1
0.10/0.13	c +    0.1     1944     449      0     0     11    2430   2351   29.6  27    1
0.10/0.16	c +    0.2     1944     449      0     0     11    3036   2586   29.6  26    1
0.20/0.20	c +    0.2     1944     449      0     0     11    3795   2844   29.1  27    1
0.20/0.25	c +    0.3     1944     449      0     0     11    4740   3128   29.2  29    1
0.30/0.32	c +    0.3     1944     449      0     0     11    5928   3440   28.9  27    1
0.30/0.35	c N    0.4     1944     449      0     0     11    6417   3448   28.8  27    1
0.40/0.41	c +    0.4     1944     449      0     0     11    7411   3784   28.4  28    1
0.40/0.45	c B    0.5     1944     449      0     0     11    8006   3791   28.3  26    1
0.50/0.52	c +    0.5     1944     449      0     0     11    9261   4162   29.2  26    1
0.59/0.67	c
0.59/0.67	c       original/binary      fixed     eliminated      learned       agility
0.59/0.67	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.67	c
0.59/0.67	c +    0.7     1944     449      0     0     11   11575   4578   30.2  28    1
0.79/0.86	c +    0.9     1944     449      0     0     11   14467   5035   30.3  26    1
0.89/0.96	c N    1.0     1944     449      0     0     11   16047   5041   30.0  27    1
1.10/1.11	c +    1.1     1944     449      0     0     11   18080   5538   29.4  26    1
1.39/1.42	c +    1.4     1944     449      0     0     11   22600   6091   28.9  28    1
1.49/1.53	c B    1.5     1944     449      0     0     11   24012   6096   28.8  27    1
1.79/1.87	c +    1.9     1944     449      0     0     11   28250   6700   28.2  27    2
2.39/2.45	c +    2.4     1944     449      0     0     11   35311   7370   27.6  26    2
2.69/2.72	c N    2.7     1944     449      0     0     11   38495   7380   27.4  28    2
3.20/3.22	c +    3.2     1944     449      0     0     11   44136   8107   27.1  26    2
4.09/4.19	c +    4.2     1944     449      0     0     11   55171   8917   26.5  29    2
4.89/5.00	c B    5.0     1944     449      0     0     11   64023   8924   25.9  28    2
5.40/5.45	c +    5.4     1944     449      0     0     11   68960   9808   25.7  28    2
6.99/7.08	c +    7.1     1944     449      0     0     11   86200  10788   24.9  28    3
7.39/7.46	c N    7.5     1944     449      0     0     11   89809  10798   24.8  29    3
9.29/9.31	c +    9.3     1944     449      0     0     11  107750  11866   24.3  28    3
12.09/12.16	c +   12.2     1944     449      0     0     11  134685  13052   24.3  27    3
14.88/14.99	c B   15.0     1944     449      0     0     11  160048  13060   24.0  27    4
15.88/15.91	c +   15.9     1944     449      0     0     11  168356  14357   24.0  27    4
20.39/20.42	c
20.39/20.42	c       original/binary      fixed     eliminated      learned       agility
20.39/20.42	c   seconds        variables     equivalent    conflicts       height       MB
20.39/20.42	c
20.39/20.42	c N   20.4     1944     449      0     0     11  205191  14368   24.0  25    4
20.99/21.08	c +   21.1     1944     449      0     0     11  210446  15792   23.9  27    4
27.59/27.61	c +   27.6     1944     449      0     0     11  263055  17371   24.0  27    5
36.18/36.28	c +   36.3     1944     449      0     0     11  328815  19108   24.2  26    6
43.99/44.08	c B   44.1     1944     449      0     0     11  384102  19120   24.5  26    6
47.58/47.61	c +   47.6     1944     449      0     0     11  411015  21018   24.5  27    6
55.58/55.68	c N   55.7     1944     449      0     0     11  461611  21030   24.7  28    7
64.58/64.69	c +   64.7     1944     449      0     0     11  513765  23119   24.7  27    7
86.27/86.31	c +   86.3     1944     449      0     0     11  642205  25430   24.6  26    8
117.66/117.74	c +  117.7     1944     449      0     0     11  802755  27973   24.3  26    9
138.36/138.46	c B  138.4     1944     449      0     0     11  896196  27979   24.4  28   10
160.56/160.66	c +  160.6     1944     449      0     0     11 1003441  30770   24.3  27   11
165.85/165.92	c N  165.9     1944     449      0     0     11 1025596  30790   24.2  25   11
219.03/219.12	c +  219.1     1944     449      0     0     11 1254301  33847   23.7  27   12
296.92/297.04	c +  297.0     1944     449      0     0     11 1567877  37231   23.7  26   14
400.69/400.83	c +  400.7     1944     449      0     0     11 1959845  40954   23.9  28   16
430.18/430.32	c B  430.2     1944     449      0     0     11 2048394  40970   23.9  26   16
495.36/495.51	c N  495.4     1944     449      0     0     11 2255962  40964   23.7  27   17
557.04/557.23	c +  557.1     1944     449      0     0     11 2449806  45049   23.5  27   18
766.20/766.43	c
766.20/766.43	c       original/binary      fixed     eliminated      learned       agility
766.20/766.43	c   seconds        variables     equivalent    conflicts       height       MB
766.20/766.43	c
766.20/766.43	c +  766.2     1944     449      0     0     11 3062257  49553   23.5  27   20
1055.42/1055.72	c + 1055.4     1944     449      0     0     11 3827821  54508   23.4  26   23
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4166665 conflicts, 4972261 decisions, 1 random
1200.08/1200.40	c 0 iterations, 224 restarts, 7137 skipped
1200.08/1200.40	c 35 enlarged, 0 shrunken, 40746 rescored, 1019 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.08/1200.40	c elim: 6553 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 83536 probed, 93 phases, 93 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 99671772 learned, 21% deleted, 51 strong, 23 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 344392724 propagations, 0.29 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 24 MB max, 470 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data

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

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517735-1238290314/watcher-1517735-1238290314 -o /tmp/evaluation-result-1517735-1238290314/solver-1517735-1238290314 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517735-1238290314.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 0.97 0.98 3/64 15154
/proc/meminfo: memFree=877104/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=916 CPUtime=0
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1101698436 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134579924 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 229 139 79 155 0 72 0

[startup+0.0742789 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15154
/proc/meminfo: memFree=877104/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=1176 CPUtime=0.07
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 212 0 0 0 7 0 0 0 18 0 1 0 1101698436 1204224 196 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 294 196 79 155 0 137 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1176

[startup+0.101282 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15154
/proc/meminfo: memFree=877104/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=1176 CPUtime=0.1
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 233 0 0 0 10 0 0 0 18 0 1 0 1101698436 1204224 217 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 294 217 79 155 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1176

[startup+0.301302 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15154
/proc/meminfo: memFree=877104/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=1572 CPUtime=0.3
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 302 0 0 0 30 0 0 0 19 0 1 0 1101698436 1609728 286 1992294400 134512640 135151029 4294956240 18446744073709551615 134578124 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 393 286 79 155 0 236 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1572

[startup+0.701345 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15154
/proc/meminfo: memFree=877104/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=1836 CPUtime=0.69
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 398 0 0 0 69 0 0 0 22 0 1 0 1101698436 1880064 382 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 459 382 79 155 0 302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1836

[startup+1.50143 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=875688/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=2232 CPUtime=1.49
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 1101698436 2285568 478 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 558 478 79 155 0 401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2232

[startup+3.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=875112/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=2760 CPUtime=3.09
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 620 0 0 0 309 0 0 0 25 0 1 0 1101698436 2826240 604 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 690 604 79 155 0 533 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2760

[startup+6.30193 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=874344/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=3556 CPUtime=6.29
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 798 0 0 0 629 0 0 0 25 0 1 0 1101698436 3641344 782 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 889 782 79 155 0 732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3556

[startup+12.7026 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=873192/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=4484 CPUtime=12.69
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 1025 0 0 0 1269 0 0 0 25 0 1 0 1101698436 4591616 1009 1992294400 134512640 135151029 4294956240 18446744073709551615 134551378 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 1121 1009 79 155 0 964 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4484

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=871784/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=5852 CPUtime=25.49
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 1348 0 0 0 2548 1 0 0 25 0 1 0 1101698436 5992448 1332 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 1463 1332 79 155 0 1306 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5852

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=869736/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=8136 CPUtime=51.08
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 1866 0 0 0 5106 2 0 0 25 0 1 0 1101698436 8331264 1850 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 2034 1850 79 155 0 1877 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8136

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=867752/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=10208 CPUtime=102.27
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 2343 0 0 0 10225 2 0 0 25 0 1 0 1101698436 10452992 2327 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 2552 2327 79 155 0 2395 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10208

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=865704/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=12612 CPUtime=162.25
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 2853 0 0 0 16222 3 0 0 25 0 1 0 1101698436 12914688 2837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 3153 2837 79 155 0 2996 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12612

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=864424/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=14064 CPUtime=222.23
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 3171 0 0 0 22220 3 0 0 25 0 1 0 1101698436 14401536 3155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 3516 3155 79 155 0 3359 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14064

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=863272/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=15436 CPUtime=282.22
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 3470 0 0 0 28218 4 0 0 25 0 1 0 1101698436 15806464 3454 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 3859 3454 79 155 0 3702 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15436

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=862312/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=16672 CPUtime=342.2
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 3707 0 0 0 34216 4 0 0 25 0 1 0 1101698436 17072128 3691 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 4168 3691 79 155 0 4011 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16672

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=861672/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=17552 CPUtime=402.19
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 3916 0 0 0 40214 5 0 0 25 0 1 0 1101698436 17973248 3900 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 4388 3900 79 155 0 4231 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17552

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=860520/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=18636 CPUtime=462.17
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 4151 0 0 0 46212 5 0 0 25 0 1 0 1101698436 19083264 4135 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 4659 4135 79 155 0 4502 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18636

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=859752/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=19444 CPUtime=522.15
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 4333 0 0 0 52210 5 0 0 25 0 1 0 1101698436 19910656 4317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 4861 4317 79 155 0 4704 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19444

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15155
/proc/meminfo: memFree=859368/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=19972 CPUtime=582.15
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 4435 0 0 0 58209 6 0 0 25 0 1 0 1101698436 20451328 4419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554974 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 4993 4419 79 155 0 4836 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19972

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=858536/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=20856 CPUtime=642.13
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 4638 0 0 0 64207 6 0 0 25 0 1 0 1101698436 21356544 4622 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 5214 4622 79 155 0 5057 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20856

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=858152/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=21352 CPUtime=702.1
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 4723 0 0 0 70204 6 0 0 25 0 1 0 1101698436 21864448 4707 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 5338 4707 79 155 0 5181 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21352

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=857832/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=21736 CPUtime=762.1
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 4810 0 0 0 76203 7 0 0 25 0 1 0 1101698436 22257664 4794 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 5434 4794 79 155 0 5277 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 21736

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=856936/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=22644 CPUtime=822.08
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 5026 0 0 0 82201 7 0 0 25 0 1 0 1101698436 23187456 5010 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 5661 5010 79 155 0 5504 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 22644

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=856360/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=23432 CPUtime=882.06
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 5181 0 0 0 88199 7 0 0 25 0 1 0 1101698436 23994368 5165 1992294400 134512640 135151029 4294956240 18446744073709551615 134575036 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 5858 5165 79 155 0 5701 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23432

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=855720/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=24428 CPUtime=942.04
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 5351 0 0 0 94197 7 0 0 25 0 1 0 1101698436 25014272 5335 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 6107 5335 79 155 0 5950 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=855464/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=24692 CPUtime=1002.03
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 5406 0 0 0 100195 8 0 0 25 0 1 0 1101698436 25284608 5390 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 6173 5390 79 155 0 6016 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 24692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=855144/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=25236 CPUtime=1062.02
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 5477 0 0 0 106194 8 0 0 25 0 1 0 1101698436 25841664 5461 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 6309 5461 79 155 0 6152 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25236

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=854504/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=25908 CPUtime=1122
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 5651 0 0 0 112191 9 0 0 25 0 1 0 1101698436 26529792 5635 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 6477 5635 79 155 0 6320 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=853992/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=26492 CPUtime=1181.99
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 5761 0 0 0 118190 9 0 0 25 0 1 0 1101698436 27127808 5745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 6623 5745 79 155 0 6466 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 26492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15157
/proc/meminfo: memFree=853992/2055920 swapFree=4174972/4192956
[pid=15154] ppid=15152 vsize=26492 CPUtime=1200.08
/proc/15154/stat : 15154 (precosat) R 15152 15154 14934 0 -1 4194304 5761 0 0 0 119999 9 0 0 25 0 1 0 1101698436 27127808 5745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15154/statm: 6623 5745 79 155 0 6466 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26492

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): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.098984
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 26492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
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= 5761
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= 1278

runsolver used 1.01885 second user time and 2.32465 second system time

The end

Launcher Data

Begin job on node7 at 2009-03-29 03:31:54
IDJOB=1517735
IDBENCH=70621
IDSOLVER=507
FILE ID=node7/1517735-1238290314
PBS_JOBID= 9060974
Free space on /tmp= 65660 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517735-1238290314/watcher-1517735-1238290314 -o /tmp/evaluation-result-1517735-1238290314/solver-1517735-1238290314 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517735-1238290314.cnf

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

MD5SUM BENCH= 64f6e5f7d0993d9696f70154b17a6c06
RANDOM SEED=834649427

node7.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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
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:        877520 kB
Buffers:         92792 kB
Cached:         983052 kB
SwapCached:      11884 kB
Active:         117004 kB
Inactive:       972216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877520 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            75056 kB
Committed_AS:  2838600 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-29 03:51:56