Trace number 1726302

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) 1200.03 1200.01

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
MD5SUMb79b003513b2a70c9b89188422a831e2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1000
Sum of the clauses size3000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31000
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-1726302-1240710500.cnf
0.00/0.00	c found header 'p cnf 250 1000'
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     1000     250      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      988     244      0     0      6       0      0    0.0   0    0
0.00/0.00	c l    0.0      988     244      0     0      6       0   1000    0.0   0    0
0.00/0.01	c N    0.0      988     244      0     0      6     101    101   28.6  26    0
0.00/0.01	c N    0.0      988     244      0     0      6     202    202   28.5  46    0
0.00/0.04	c N    0.0      988     244      0     0      6     803    803   27.9  57    0
0.00/0.05	c B    0.1      988     244      0     0      6    1001   1001   27.6  57    0
0.00/0.05	c +    0.1      988     244      0     0      6    1001   1100   27.6  57    0
0.00/0.06	c +    0.1      988     244      0     0      6    1251   1210   27.4  57    0
0.00/0.07	c +    0.1      988     244      0     0      6    1561   1331   27.0  58    0
0.00/0.09	c +    0.1      988     244      0     0      6    1951   1464   26.5  57    0
0.00/0.09	c B    0.1      988     244      0     0      6    2001   1383   26.5  57    0
0.09/0.12	c N    0.1      988     244      0     0      6    2408   1471   26.1  54    0
0.09/0.12	c +    0.1      988     244      0     0      6    2435   1610   26.1  54    0
0.09/0.15	c +    0.2      988     244      0     0      6    3040   1771   25.7  58    0
0.19/0.20	c +    0.2      988     244      0     0      6    3800   1948   25.1  55    0
0.19/0.27	c +    0.3      988     244      0     0      6    4751   2142   24.5  55    1
0.29/0.35	c +    0.4      988     244      0     0      6    5936   2356   23.8  52    1
0.29/0.39	c N    0.4      988     244      0     0      6    6416   2367   23.7  56    1
0.39/0.46	c
0.39/0.46	c       original/binary      fixed     eliminated      learned       agility
0.39/0.46	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.46	c
0.39/0.46	c +    0.5      988     244      0     0      6    7421   2591   23.2  56    1
0.49/0.50	c B    0.5      988     244      0     0      6    8004   2596   23.1  56    1
0.49/0.58	c +    0.6      988     244      0     0      6    9276   2850   22.9  55    1
0.69/0.77	c +    0.8      988     244      0     0      6   11596   3135   22.3  55    1
0.89/0.99	c +    1.0      988     244      0     0      6   14495   3448   22.1  54    1
1.10/1.12	c N    1.1      988     244      0     0      6   16037   3461   21.9  56    1
1.19/1.28	c +    1.3      988     244      0     0      6   18116   3792   21.7  56    1
1.59/1.65	c +    1.7      988     244      0     0      6   22645   4171   21.3  56    1
1.69/1.77	c B    1.8      988     244      0     0      6   24009   4179   21.3  57    1
2.10/2.14	c +    2.1      988     244      0     0      6   28306   4588   21.2  54    1
2.69/2.78	c +    2.8      988     244      0     0      6   35381   5046   20.8  54    1
2.99/3.06	c N    3.1      988     244      0     0      6   38486   5061   20.7  62    1
3.49/3.59	c +    3.6      988     244      0     0      6   44226   5550   20.4  50    1
4.59/4.63	c +    4.6      988     244      0     0      6   55281   6105   20.4  57    2
5.29/5.38	c B    5.4      988     244      0     0      6   64014   6119   20.2  56    2
5.79/5.81	c +    5.8      988     244      0     0      6   69100   6715   20.1  55    2
7.29/7.38	c +    7.4      988     244      0     0      6   86375   7386   19.8  56    2
7.60/7.68	c N    7.7      988     244      0     0      6   89748   7397   19.7  55    2
9.19/9.20	c +    9.2      988     244      0     0      6  107965   8124   19.4  54    2
11.49/11.57	c
11.49/11.57	c       original/binary      fixed     eliminated      learned       agility
11.49/11.57	c   seconds        variables     equivalent    conflicts       height       MB
11.49/11.57	c
11.49/11.57	c +   11.6      988     244      0     0      6  134956   8936   19.1  56    3
13.79/13.86	c B   13.9      988     244      0     0      6  160035   8953   18.8  55    3
14.59/14.63	c +   14.6      988     244      0     0      6  168695   9829   18.7  53    3
18.29/18.31	c N   18.3      988     244      0     0      6  205091   9837   18.4  57    3
18.79/18.87	c +   18.9      988     244      0     0      6  210866  10811   18.4  56    3
24.09/24.19	c +   24.2      988     244      0     0      6  263582  11892   18.0  56    4
31.99/32.09	c +   32.1      988     244      0     0      6  329475  13081   17.4  57    4
38.80/38.82	c B   38.8      988     244      0     0      6  384073  13100   17.1  56    5
42.20/42.29	c +   42.3      988     244      0     0      6  411840  14389   16.9  57    5
48.90/48.99	c N   49.0      988     244      0     0      6  461396  14410   16.7  56    5
56.80/56.89	c +   56.9      988     244      0     0      6  514800  15827   16.4  56    5
74.90/74.95	c +   75.0      988     244      0     0      6  643502  17409   16.0  56    6
97.50/97.55	c +   97.6      988     244      0     0      6  804375  19149   15.5  56    7
111.70/111.76	c B  111.8      988     244      0     0      6  896150  19170   15.3  57    8
128.72/128.78	c +  128.8      988     244      0     0      6 1005466  21063   15.1  57    8
132.11/132.15	c N  132.2      988     244      0     0      6 1025175  21081   15.1  55    8
171.41/171.44	c +  171.5      988     244      0     0      6 1256831  23169   14.7  57    9
223.02/223.06	c +  223.1      988     244      0     0      6 1571035  25485   14.4  57   10
298.43/298.47	c +  298.5      988     244      0     0      6 1963790  28033   13.9  55   12
315.93/315.95	c
315.93/315.95	c       original/binary      fixed     eliminated      learned       agility
315.93/315.95	c   seconds        variables     equivalent    conflicts       height       MB
315.93/315.95	c
315.93/315.95	c B  316.0      988     244      0     0      6 2048298  28056   13.9  56   12
352.34/352.36	c N  352.4      988     244      0     0      6 2255172  28043   13.8  57   13
386.94/386.94	c +  387.0      988     244      0     0      6 2454735  30836   13.8  54    6
512.46/512.45	c +  512.5      988     244      0     0      6 3068415  33919   13.8  54   10
682.18/682.18	c +  682.3      988     244      0     0      6 3835515  37310   13.5  54   13
851.16/851.27	c B  851.2      988     244      0     0      6 4608610  37370   13.2  58   14
895.17/895.21	c +  895.2      988     244      0     0      6 4794391  41041   13.2  52    8
928.07/928.11	c N  928.1      988     244      0     0      6 4920069  41053   13.2  52    9
1200.01/1200.00	c
1200.01/1200.00	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.00	c
1200.01/1200.00	c 5929453 conflicts, 6267234 decisions, 1 random
1200.01/1200.00	c 0 iterations, 0 restarts, 9467 skipped
1200.01/1200.00	c 39 enlarged, 3 shrunken, 57907 rescored, 1275 rebiased
1200.01/1200.00	c 1 simplifications, 2 reductions
1200.01/1200.00	c
1200.01/1200.00	c vars: 0 fixed, 0 equiv, 6 elim, 0 merged
1200.01/1200.00	c elim: 3506 resolutions, 1 phases, 1 rounds
1200.01/1200.00	c sbst: 100% substituted, 50.0% nots, 0.0% ands, 50.0% xors, 0.0% ites
1200.01/1200.00	c arty: 0.00 and 2.00 xor average arity
1200.01/1200.00	c prbe: 1476 probed, 3 phases, 3 rounds
1200.01/1200.00	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.00	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.00	c hash: 0 units, 0 merged
1200.01/1200.00	c mins: 108645787 learned, 39% deleted, 105 strong, 26 depth
1200.01/1200.00	c subs: 0 forward, 6 backward, 0 doms
1200.01/1200.00	c strs: 6 forward, 0 backward
1200.01/1200.00	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.00	c prps: 478042531 propagations, 0.40 megaprops
1200.01/1200.00	c
1200.01/1200.00	c 1200.0 seconds, 16 MB max, 546 MB recycled
1200.01/1200.01	c
1200.01/1200.01	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.01	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726302-1240710500/watcher-1726302-1240710500 -o /tmp/evaluation-result-1726302-1240710500/solver-1726302-1240710500 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1726302-1240710500.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: 0.92 0.98 1.07 3/64 20754
/proc/meminfo: memFree=1882304/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=916 CPUtime=0
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 99083440 937984 121 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 229 121 79 155 0 72 0

[startup+0.00803511 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 20754
/proc/meminfo: memFree=1882304/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=916 CPUtime=0
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 99083440 937984 121 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 229 121 79 155 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 916

[startup+0.101008 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 20754
/proc/meminfo: memFree=1882304/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=1180 CPUtime=0.09
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 202 0 0 0 9 0 0 0 18 0 1 0 99083440 1208320 186 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 295 186 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301951 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 20754
/proc/meminfo: memFree=1882304/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=1312 CPUtime=0.29
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 254 0 0 0 29 0 0 0 19 0 1 0 99083440 1343488 238 1992294400 134512640 135151029 4294956224 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 328 238 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.701838 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 20754
/proc/meminfo: memFree=1882304/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=1576 CPUtime=0.69
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 309 0 0 0 69 0 0 0 22 0 1 0 99083440 1613824 293 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 394 293 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 1.07 2/65 20755
/proc/meminfo: memFree=1881336/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=1844 CPUtime=1.49
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 384 0 0 0 149 0 0 0 25 0 1 0 99083440 1888256 368 1992294400 134512640 135151029 4294956224 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 461 368 79 155 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1844

[startup+3.10216 s]
/proc/loadavg: 0.92 0.98 1.07 2/65 20755
/proc/meminfo: memFree=1880888/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=2252 CPUtime=3.09
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 472 0 0 0 309 0 0 0 25 0 1 0 99083440 2306048 456 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 563 456 79 155 0 406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2252

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 1.07 2/65 20755
/proc/meminfo: memFree=1880120/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=2928 CPUtime=6.29
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 636 0 0 0 629 0 0 0 25 0 1 0 99083440 2998272 620 1992294400 134512640 135151029 4294956224 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 732 620 79 155 0 575 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2928

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 1.07 2/65 20755
/proc/meminfo: memFree=1879224/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=3644 CPUtime=12.69
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 794 0 0 0 1269 0 0 0 25 0 1 0 99083440 3731456 778 1992294400 134512640 135151029 4294956224 18446744073709551615 134576075 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 911 778 79 155 0 754 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3644

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 1.07 2/65 20755
/proc/meminfo: memFree=1878072/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=4920 CPUtime=25.49
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 1088 0 0 0 2549 0 0 0 25 0 1 0 99083440 5038080 1072 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 1230 1072 79 155 0 1073 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4920

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 1.07 2/65 20755
/proc/meminfo: memFree=1876728/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=6408 CPUtime=51.1
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 1408 0 0 0 5109 1 0 0 25 0 1 0 99083440 6561792 1392 1992294400 134512640 135151029 4294956224 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 1602 1392 79 155 0 1445 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6408

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.06 2/65 20755
/proc/meminfo: memFree=1874872/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=8500 CPUtime=102.3
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 1873 0 0 0 10229 1 0 0 25 0 1 0 99083440 8704000 1857 1992294400 134512640 135151029 4294956224 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 2125 1857 79 155 0 1968 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8500

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 20755
/proc/meminfo: memFree=1873528/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=9992 CPUtime=162.31
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 2196 0 0 0 16229 2 0 0 25 0 1 0 99083440 10231808 2180 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 2498 2180 79 155 0 2341 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 9992

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 20755
/proc/meminfo: memFree=1871992/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=11740 CPUtime=222.32
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 2559 0 0 0 22230 2 0 0 25 0 1 0 99083440 12021760 2543 1992294400 134512640 135151029 4294956224 18446744073709551615 134552169 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 2935 2543 79 155 0 2778 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 11740

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 20755
/proc/meminfo: memFree=1870520/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=13500 CPUtime=282.32
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 2937 0 0 0 28230 2 0 0 25 0 1 0 99083440 13824000 2921 1992294400 134512640 135151029 4294956224 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 3375 2921 79 155 0 3218 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 13500

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 20755
/proc/meminfo: memFree=1869432/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=14880 CPUtime=342.33
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 3176 0 0 0 34230 3 0 0 25 0 1 0 99083440 15237120 3160 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 3720 3160 79 155 0 3563 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 14880

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 1.04 2/65 20755
/proc/meminfo: memFree=1870392/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=12724 CPUtime=402.35
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 3415 0 0 0 40231 4 0 0 25 0 1 0 99083440 13029376 2921 1992294400 134512640 135151029 4294956224 18446744073709551615 134580741 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 3181 2921 79 155 0 3024 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 12724

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.03 2/65 20755
/proc/meminfo: memFree=1870072/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=12724 CPUtime=462.35
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 3476 0 0 0 46231 4 0 0 25 0 1 0 99083440 13029376 2982 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 3181 2982 79 155 0 3024 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 12724

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20755
/proc/meminfo: memFree=1869752/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=12904 CPUtime=522.36
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 3547 0 0 0 52232 4 0 0 25 0 1 0 99083440 13213696 3053 1992294400 134512640 135151029 4294956224 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 3226 3053 79 155 0 3069 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 12904

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20755
/proc/meminfo: memFree=1869048/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=13672 CPUtime=582.36
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 3706 0 0 0 58232 4 0 0 25 0 1 0 99083440 14000128 3212 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 3418 3212 79 155 0 3261 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 13672

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 20755
/proc/meminfo: memFree=1868536/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=14312 CPUtime=642.38
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 3829 0 0 0 64233 5 0 0 25 0 1 0 99083440 14655488 3335 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 3578 3335 79 155 0 3421 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 14312

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 20755
/proc/meminfo: memFree=1867832/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=15272 CPUtime=702.38
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4020 0 0 0 70233 5 0 0 25 0 1 0 99083440 15638528 3526 1992294400 134512640 135151029 4294956224 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 3818 3526 79 155 0 3661 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 15272

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20761
/proc/meminfo: memFree=1867000/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=15784 CPUtime=762.39
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4133 0 0 0 76233 6 0 0 25 0 1 0 99083440 16162816 3639 1992294400 134512640 135151029 4294956224 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 3946 3639 79 155 0 3789 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 15784

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20848
/proc/meminfo: memFree=1860376/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=16296 CPUtime=822.31
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4231 0 0 0 82224 7 0 0 25 0 1 0 99083440 16687104 3737 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20754/statm: 4074 3737 79 155 0 3917 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16296

[startup+882.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 21241
/proc/meminfo: memFree=1836984/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=16808 CPUtime=882.27
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4384 0 0 0 88218 9 0 0 25 0 1 0 99083440 17211392 3851 1992294400 134512640 135151029 4294956224 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 4202 3851 79 155 0 4045 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 16808

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21241
/proc/meminfo: memFree=1836984/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=16808 CPUtime=942.28
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4390 0 0 0 94219 9 0 0 25 0 1 0 99083440 17211392 3857 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 4202 3857 79 155 0 4045 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 16808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21241
/proc/meminfo: memFree=1836984/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=16808 CPUtime=1002.28
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4398 0 0 0 100219 9 0 0 25 0 1 0 99083440 17211392 3865 1992294400 134512640 135151029 4294956224 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 4202 3865 79 155 0 4045 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 16808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21241
/proc/meminfo: memFree=1836792/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=16808 CPUtime=1062.3
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4441 0 0 0 106220 10 0 0 25 0 1 0 99083440 17211392 3908 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 4202 3908 79 155 0 4045 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 16808

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 21241
/proc/meminfo: memFree=1836472/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=16808 CPUtime=1122.3
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4516 0 0 0 112220 10 0 0 25 0 1 0 99083440 17211392 3983 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 4202 3983 79 155 0 4045 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 16808

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21241
/proc/meminfo: memFree=1835384/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=18196 CPUtime=1182.31
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4780 0 0 0 118221 10 0 0 25 0 1 0 99083440 18632704 4247 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 4549 4247 79 155 0 4392 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 18196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21241
/proc/meminfo: memFree=1835128/2055920 swapFree=4181368/4192956
[pid=20754] ppid=20752 vsize=18388 CPUtime=1200.01
/proc/20754/stat : 20754 (precosat) R 20752 20754 20309 0 -1 4194304 4830 0 0 0 119991 10 0 0 25 0 1 0 99083440 18829312 4297 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20754/statm: 4597 4297 79 155 0 4440 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18388

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): 1200.01
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.113982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 18388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4830
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= 1703

runsolver used 0.887865 second user time and 2.47762 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-26 03:48:20
IDJOB=1726302
IDBENCH=24610
IDSOLVER=507
FILE ID=node16/1726302-1240710500
PBS_JOBID= 9186807
Free space on /tmp= 66320 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726302-1240710500/watcher-1726302-1240710500 -o /tmp/evaluation-result-1726302-1240710500/solver-1726302-1240710500 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1726302-1240710500.cnf

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

MD5SUM BENCH= b79b003513b2a70c9b89188422a831e2
RANDOM SEED=1167870507

node16.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		: 3000.234
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		: 3000.234
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:       1882720 kB
Buffers:         18852 kB
Cached:         105828 kB
SwapCached:       5404 kB
Active:          35336 kB
Inactive:        97208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1882720 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            26688 kB
Committed_AS:   389980 kB
PageTables:       1436 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= 66320 MiB
End job on node16 at 2009-04-26 04:08:23