Trace number 1517543

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
MD5SUM7e1d47339fe7e93ea029abb348893d97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark997.749
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1517543-1238287234.cnf
0.00/0.00	c found header 'p cnf 480 2040'
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     2040     480      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2026     473      0     0      7       0      0    0.0   0    0
0.00/0.01	c l    0.0     2026     473      0     0      7       0   2026    0.0   0    0
0.01/0.01	c R    0.0     2026     473      0     0      7     101    101   40.9  16    0
0.01/0.01	c R    0.0     2026     473      0     0      7     201    201   38.1  22    0
0.01/0.04	c N    0.0     2026     473      0     0      7     801    801   31.5  27    0
0.01/0.05	c B    0.1     2026     473      0     0      7    1000   1000   30.6  25    0
0.09/0.10	c B    0.1     2026     473      0     0      7    2000   2000   29.2  28    0
0.09/0.11	c +    0.1     2026     473      0     0      7    2026   2228   29.2  27    0
0.09/0.13	c N    0.1     2026     473      0     0      7    2408   2230   29.4  25    1
0.09/0.13	c +    0.1     2026     473      0     0      7    2530   2450   29.4  25    1
0.09/0.17	c +    0.2     2026     473      0     0      7    3163   2695   28.6  29    1
0.19/0.22	c +    0.2     2026     473      0     0      7    3950   2964   28.0  29    1
0.19/0.28	c +    0.3     2026     473      0     0      7    4935   3260   27.6  27    1
0.29/0.35	c +    0.4     2026     473      0     0      7    6166   3586   27.9  28    1
0.29/0.36	c N    0.4     2026     473      0     0      7    6415   3515   28.0  28    1
0.39/0.44	c +    0.4     2026     473      0     0      7    7705   3944   28.3  26    1
0.39/0.46	c B    0.5     2026     473      0     0      7    8001   3889   28.4  26    1
0.49/0.56	c +    0.6     2026     473      0     0      7    9631   4338   28.3  28    1
0.69/0.72	c
0.69/0.72	c       original/binary      fixed     eliminated      learned       agility
0.69/0.72	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.72	c
0.69/0.72	c +    0.7     2026     473      0     0      7   12035   4771   27.8  25    1
0.89/0.95	c +    1.0     2026     473      0     0      7   15040   5248   27.3  27    1
1.00/1.03	c N    1.0     2026     473      0     0      7   16044   5259   27.1  26    1
1.19/1.24	c +    1.2     2026     473      0     0      7   18800   5772   26.6  26    1
1.49/1.58	c +    1.6     2026     473      0     0      7   23501   6349   26.4  28    1
1.59/1.62	c B    1.6     2026     473      0     0      7   24002   6277   26.5  29    1
1.99/2.03	c +    2.0     2026     473      0     0      7   29376   6983   26.6  28    2
2.59/2.65	c +    2.7     2026     473      0     0      7   36720   7681   26.4  27    2
2.79/2.81	c N    2.8     2026     473      0     0      7   38495   7692   26.3  26    2
3.39/3.49	c +    3.5     2026     473      0     0      7   45902   8449   25.9  29    2
4.49/4.53	c +    4.5     2026     473      0     0      7   57378   9293   25.4  28    2
5.09/5.15	c B    5.2     2026     473      0     0      7   64007   9300   25.0  27    2
5.79/5.87	c +    5.9     2026     473      0     0      7   71720  10222   24.8  27    2
7.59/7.68	c +    7.7     2026     473      0     0      7   89650  11244   24.6  28    3
7.59/7.69	c N    7.7     2026     473      0     0      7   89785  10373   24.6  28    3
9.89/9.95	c +   10.0     2026     473      0     0      7  112060  12368   24.8  26    3
12.89/12.92	c +   12.9     2026     473      0     0      7  140076  13604   24.8  28    3
15.29/15.36	c B   15.4     2026     473      0     0      7  160030  13612   24.8  28    4
17.18/17.22	c +   17.2     2026     473      0     0      7  175096  14964   24.8  27    4
20.98/21.08	c
20.98/21.08	c       original/binary      fixed     eliminated      learned       agility
20.98/21.08	c   seconds        variables     equivalent    conflicts       height       MB
20.98/21.08	c
20.98/21.08	c N   21.1     2026     473      0     0      7  205201  14976   24.6  28    4
22.78/22.81	c +   22.8     2026     473      0     0      7  218871  16460   24.4  27    4
29.98/30.07	c +   30.1     2026     473      0     0      7  273585  18106   23.4  27    5
39.68/39.72	c +   39.7     2026     473      0     0      7  341980  19916   23.0  28    6
45.88/45.90	c B   45.9     2026     473      0     0      7  384064  19924   23.0  28    6
52.17/52.23	c +   52.2     2026     473      0     0      7  427476  21907   23.2  26    7
58.37/58.42	c N   58.4     2026     473      0     0      7  461584  21920   23.7  28    7
71.17/71.25	c +   71.2     2026     473      0     0      7  534345  24097   23.8  27    7
95.77/95.88	c +   95.9     2026     473      0     0      7  667930  26506   23.8  26    9
131.26/131.38	c +  131.4     2026     473      0     0      7  834911  29156   23.8  27    9
144.55/144.68	c B  144.6     2026     473      0     0      7  896161  29162   23.8  28   10
173.04/173.10	c N  173.1     2026     473      0     0      7 1025581  29173   23.7  29   11
177.14/177.25	c +  177.2     2026     473      0     0      7 1043635  32071   23.7  27   11
240.52/240.61	c +  240.5     2026     473      0     0      7 1304541  35278   23.6  27   12
327.90/328.03	c +  327.9     2026     473      0     0      7 1630675  38805   23.4  26   14
447.86/448.05	c +  447.9     2026     473      0     0      7 2038342  42685   23.3  27   16
451.25/451.42	c B  451.3     2026     473      0     0      7 2048365  42695   23.3  27   16
522.74/522.94	c N  522.8     2026     473      0     0      7 2256024  42695   23.2  26   17
623.52/623.72	c +  623.5     2026     473      0     0      7 2547926  46953   23.1  29   18
855.44/855.75	c
855.44/855.75	c       original/binary      fixed     eliminated      learned       agility
855.44/855.75	c   seconds        variables     equivalent    conflicts       height       MB
855.44/855.75	c
855.44/855.75	c +  855.5     2026     473      0     0      7 3184906  51648   23.0  26   20
1178.16/1178.50	c + 1178.2     2026     473      0     0      7 3981132  56812   23.1  28   23
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 4028104 conflicts, 4800292 decisions, 1 random
1200.05/1200.40	c 0 iterations, 143 restarts, 7020 skipped
1200.05/1200.40	c 35 enlarged, 0 shrunken, 39391 rescored, 985 rebiased
1200.05/1200.40	c 1 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 7 elim, 0 merged
1200.05/1200.40	c elim: 6696 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 75694 probed, 80 phases, 80 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 95962002 learned, 21% deleted, 54 strong, 27 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 339847390 propagations, 0.28 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 24 MB max, 452 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1517543-1238287234/watcher-1517543-1238287234 -o /tmp/evaluation-result-1517543-1238287234/solver-1517543-1238287234 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517543-1238287234.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 0.99 3/64 32408
/proc/meminfo: memFree=1159608/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=916 CPUtime=0
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1101389281 937984 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134532453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 229 141 79 155 0 72 0

[startup+0.013786 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32408
/proc/meminfo: memFree=1159608/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=1048 CPUtime=0.01
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 170 0 0 0 1 0 0 0 18 0 1 0 1101389281 1073152 154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 262 154 79 155 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1048

[startup+0.101795 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32408
/proc/meminfo: memFree=1159608/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=1312 CPUtime=0.09
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 235 0 0 0 9 0 0 0 18 0 1 0 1101389281 1343488 219 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 328 219 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301816 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32408
/proc/meminfo: memFree=1159608/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=1576 CPUtime=0.29
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 304 0 0 0 29 0 0 0 19 0 1 0 1101389281 1613824 288 1992294400 134512640 135151029 4294956240 18446744073709551615 134551780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 394 288 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701858 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32408
/proc/meminfo: memFree=1159608/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=1840 CPUtime=0.69
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 383 0 0 0 69 0 0 0 22 0 1 0 1101389281 1884160 367 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 460 367 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50294 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32409
/proc/meminfo: memFree=1158192/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=2236 CPUtime=1.49
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 475 0 0 0 149 0 0 0 25 0 1 0 1101389281 2289664 459 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 559 459 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32409
/proc/meminfo: memFree=1157616/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=2764 CPUtime=3.09
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 624 0 0 0 309 0 0 0 25 0 1 0 1101389281 2830336 608 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 691 608 79 155 0 534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2764

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32409
/proc/meminfo: memFree=1156856/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=3432 CPUtime=6.29
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 773 0 0 0 629 0 0 0 25 0 1 0 1101389281 3514368 757 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 858 757 79 155 0 701 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3432

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32409
/proc/meminfo: memFree=1155704/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=4356 CPUtime=12.69
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 1012 0 0 0 1269 0 0 0 25 0 1 0 1101389281 4460544 996 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 1089 996 79 155 0 932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4356

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32409
/proc/meminfo: memFree=1154360/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=5864 CPUtime=25.48
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 1349 0 0 0 2548 0 0 0 25 0 1 0 1101389281 6004736 1333 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 1466 1333 79 155 0 1309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5864

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32409
/proc/meminfo: memFree=1152632/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=7624 CPUtime=51.07
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 1777 0 0 0 5106 1 0 0 25 0 1 0 1101389281 7806976 1761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 1906 1761 79 155 0 1749 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7624

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32409
/proc/meminfo: memFree=1150264/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=10168 CPUtime=102.26
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 2353 0 0 0 10224 2 0 0 25 0 1 0 1101389281 10412032 2337 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 2542 2337 79 155 0 2385 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10168

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32410
/proc/meminfo: memFree=1148600/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=11956 CPUtime=162.24
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 2749 0 0 0 16221 3 0 0 25 0 1 0 1101389281 12242944 2733 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 2989 2733 79 155 0 2832 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11956

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1147064/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=13688 CPUtime=222.23
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 3101 0 0 0 22219 4 0 0 25 0 1 0 1101389281 14016512 3085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 3422 3085 79 155 0 3265 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13688

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1146168/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=14616 CPUtime=282.21
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 3315 0 0 0 28216 5 0 0 25 0 1 0 1101389281 14966784 3299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 3654 3299 79 155 0 3497 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14616

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1145080/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=15792 CPUtime=342.19
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 3583 0 0 0 34214 5 0 0 25 0 1 0 1101389281 16171008 3567 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 3948 3567 79 155 0 3791 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15792

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1144248/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=16856 CPUtime=402.17
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 3807 0 0 0 40211 6 0 0 25 0 1 0 1101389281 17260544 3791 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 4214 3791 79 155 0 4057 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16856

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1143480/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=18000 CPUtime=462.15
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 4038 0 0 0 46209 6 0 0 25 0 1 0 1101389281 18432000 4022 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 4500 4022 79 155 0 4343 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18000

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1142648/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=18812 CPUtime=522.14
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 4236 0 0 0 52207 7 0 0 25 0 1 0 1101389281 19263488 4220 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 4703 4220 79 155 0 4546 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18812

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1142072/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=19488 CPUtime=582.12
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 4370 0 0 0 58205 7 0 0 25 0 1 0 1101389281 19955712 4354 1992294400 134512640 135151029 4294956240 18446744073709551615 134520487 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 4872 4354 79 155 0 4715 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19488

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1141112/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=20600 CPUtime=642.11
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 4600 0 0 0 64203 8 0 0 25 0 1 0 1101389281 21094400 4584 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 5150 4584 79 155 0 4993 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 20600

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1140792/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=21080 CPUtime=702.09
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 4693 0 0 0 70201 8 0 0 25 0 1 0 1101389281 21585920 4677 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 5270 4677 79 155 0 5113 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 21080

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1140216/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=21680 CPUtime=762.08
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 4835 0 0 0 76199 9 0 0 25 0 1 0 1101389281 22200320 4819 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 5420 4819 79 155 0 5263 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 21680

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1139960/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=22104 CPUtime=822.05
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 4903 0 0 0 82196 9 0 0 25 0 1 0 1101389281 22634496 4887 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 5526 4887 79 155 0 5369 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 22104

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1139128/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=23008 CPUtime=882.04
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 5102 0 0 0 88194 10 0 0 25 0 1 0 1101389281 23560192 5086 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 5752 5086 79 155 0 5595 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23008

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1138744/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=23604 CPUtime=942.02
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 5211 0 0 0 94192 10 0 0 25 0 1 0 1101389281 24170496 5195 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 5901 5195 79 155 0 5744 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1138040/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=24232 CPUtime=1002
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 5370 0 0 0 100189 11 0 0 25 0 1 0 1101389281 24813568 5354 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 6058 5354 79 155 0 5901 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 24232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1137848/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=24556 CPUtime=1061.99
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 5430 0 0 0 106187 12 0 0 25 0 1 0 1101389281 25145344 5414 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 6139 5414 79 155 0 5982 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 24556

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1137464/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=25112 CPUtime=1121.97
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 5529 0 0 0 112185 12 0 0 25 0 1 0 1101389281 25714688 5513 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 6278 5513 79 155 0 6121 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 25112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1137016/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=25728 CPUtime=1181.96
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 5639 0 0 0 118183 13 0 0 25 0 1 0 1101389281 26345472 5623 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 6432 5623 79 155 0 6275 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 25728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32411
/proc/meminfo: memFree=1136888/2055920 swapFree=4173368/4192956
[pid=32408] ppid=32406 vsize=25872 CPUtime=1200.05
/proc/32408/stat : 32408 (precosat) R 32406 32408 32279 0 -1 4194304 5664 0 0 0 119992 13 0 0 25 0 1 0 1101389281 26492928 5648 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32408/statm: 6468 5648 79 155 0 6311 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25872

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): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.135979
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 25872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5664
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= 1286

runsolver used 0.832873 second user time and 2.55661 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-29 01:40:34
IDJOB=1517543
IDBENCH=70605
IDSOLVER=507
FILE ID=node19/1517543-1238287234
PBS_JOBID= 9060975
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517543-1238287234/watcher-1517543-1238287234 -o /tmp/evaluation-result-1517543-1238287234/solver-1517543-1238287234 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517543-1238287234.cnf

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

MD5SUM BENCH= 7e1d47339fe7e93ea029abb348893d97
RANDOM SEED=9501362

node19.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		: 3000.235
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		: 3000.235
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:       1160024 kB
Buffers:         98624 kB
Cached:         690280 kB
SwapCached:      13360 kB
Active:          64368 kB
Inactive:       739532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1160024 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            77912 kB
Committed_AS:  2942104 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= 66404 MiB
End job on node19 at 2009-03-29 03:00:36