Trace number 1731178

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.02 1200.31

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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-1731178-1240767788.cnf
0.00/0.00	c found header 'p cnf 270 1080'
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     1080     270      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1076     268      0     0      2       0      0    0.0   0    0
0.00/0.00	c l    0.0     1076     268      0     0      2       0   1076    0.0   0    0
0.00/0.01	c N    0.0     1076     268      0     0      2     100    100   32.0  29    0
0.00/0.01	c N    0.0     1076     268      0     0      2     200    200   32.9  46    0
0.00/0.04	c N    0.0     1076     268      0     0      2     802    802   31.6  54    0
0.00/0.06	c B    0.1     1076     268      0     0      2    1001   1001   31.3  53    0
0.00/0.06	c +    0.1     1076     268      0     0      2    1077   1183   31.3  53    0
0.00/0.07	c +    0.1     1076     268      0     0      2    1346   1301   31.0  56    0
0.09/0.10	c +    0.1     1076     268      0     0      2    1680   1431   30.7  57    0
0.09/0.11	c B    0.1     1076     268      0     0      2    2002   1436   30.7  58    0
0.09/0.12	c +    0.1     1076     268      0     0      2    2101   1574   30.6  58    0
0.09/0.13	c N    0.1     1076     268      0     0      2    2406   1584   30.4  61    0
0.09/0.14	c +    0.1     1076     268      0     0      2    2625   1731   30.3  59    0
0.09/0.18	c +    0.2     1076     268      0     0      2    3280   1904   30.0  54    0
0.19/0.25	c +    0.3     1076     268      0     0      2    4100   2094   29.6  52    1
0.29/0.34	c +    0.3     1076     268      0     0      2    5126   2303   29.0  58    1
0.39/0.45	c +    0.5     1076     268      0     0      2    6405   2533   28.7  56    1
0.39/0.45	c N    0.5     1076     268      0     0      2    6413   2317   28.7  55    1
0.59/0.60	c
0.59/0.60	c       original/binary      fixed     eliminated      learned       agility
0.59/0.60	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.60	c
0.59/0.60	c B    0.6     1076     268      0     0      2    8005   2538   28.3  53    1
0.59/0.60	c +    0.6     1076     268      0     0      2    8005   2786   28.3  53    1
0.69/0.74	c +    0.7     1076     268      0     0      2   10006   3064   27.8  51    1
0.89/0.92	c +    0.9     1076     268      0     0      2   12506   3370   27.5  56    1
1.10/1.15	c +    1.1     1076     268      0     0      2   15630   3707   27.0  60    1
1.10/1.18	c N    1.2     1076     268      0     0      2   16029   3720   27.0  54    1
1.39/1.45	c +    1.5     1076     268      0     0      2   19536   4077   26.5  54    1
1.79/1.82	c B    1.8     1076     268      0     0      2   24011   4084   26.1  52    1
1.79/1.85	c +    1.9     1076     268      0     0      2   24421   4484   26.1  53    1
2.29/2.33	c +    2.3     1076     268      0     0      2   30525   4932   25.7  57    1
2.89/2.94	c +    2.9     1076     268      0     0      2   38158   5425   25.4  59    1
2.89/2.96	c N    3.0     1076     268      0     0      2   38464   5245   25.3  58    1
3.79/3.81	c +    3.8     1076     268      0     0      2   47695   5967   25.1  58    2
5.09/5.11	c +    5.1     1076     268      0     0      2   59615   6563   24.8  53    2
5.49/5.58	c B    5.6     1076     268      0     0      2   64021   6570   24.6  55    2
6.69/6.78	c +    6.8     1076     268      0     0      2   74515   7219   24.4  51    2
8.39/8.42	c N    8.4     1076     268      0     0      2   89728   7229   24.1  54    2
8.69/8.80	c +    8.8     1076     268      0     0      2   93140   7940   24.1  56    2
11.19/11.26	c +   11.3     1076     268      0     0      2  116426   8734   23.7  55    3
14.49/14.53	c
14.49/14.53	c       original/binary      fixed     eliminated      learned       agility
14.49/14.53	c   seconds        variables     equivalent    conflicts       height       MB
14.49/14.53	c
14.49/14.53	c +   14.5     1076     268      0     0      2  145531   9607   23.5  54    3
16.19/16.27	c B   16.3     1076     268      0     0      2  160039   9613   23.3  52    3
18.79/18.82	c +   18.8     1076     268      0     0      2  181910  10567   23.1  59    3
21.68/21.77	c N   21.8     1076     268      0     0      2  205084  10579   22.9  53    4
24.38/24.46	c +   24.5     1076     268      0     0      2  227386  11623   22.8  59    4
32.09/32.10	c +   32.1     1076     268      0     0      2  284231  12785   22.6  56    4
43.78/43.85	c +   43.8     1076     268      0     0      2  355285  14063   22.2  58    5
48.38/48.44	c B   48.4     1076     268      0     0      2  384072  14074   22.1  59    5
57.18/57.26	c +   57.2     1076     268      0     0      2  444105  15469   21.9  58    5
59.98/60.01	c N   60.0     1076     268      0     0      2  461373  15485   21.8  57    6
75.97/76.01	c +   76.0     1076     268      0     0      2  555131  17015   21.5  55    6
101.87/102.00	c +  102.0     1076     268      0     0      2  693912  18716   21.1  57    7
132.66/132.70	c +  132.7     1076     268      0     0      2  867390  20587   20.8  57    8
137.96/138.00	c B  138.0     1076     268      0     0      2  896146  20601   20.8  56    8
160.65/160.73	c N  160.7     1076     268      0     0      2 1025203  20597   20.6  56    9
172.25/172.30	c +  172.3     1076     268      0     0      2 1084236  22645   20.5  58    9
228.44/228.59	c +  228.5     1076     268      0     0      2 1355296  24909   20.2  55   11
292.43/292.52	c +  292.5     1076     268      0     0      2 1694120  27399   19.8  58   12
367.40/367.59	c B  367.5     1076     268      0     0      2 2048293  27417   19.5  58   13
382.51/382.60	c
382.51/382.60	c       original/binary      fixed     eliminated      learned       agility
382.51/382.60	c   seconds        variables     equivalent    conflicts       height       MB
382.51/382.60	c
382.51/382.60	c +  382.5     1076     268      0     0      2 2117650  30138   19.5  57   14
411.70/411.87	c N  411.8     1076     268      0     0      2 2255242  30150   19.4  57   14
494.78/494.92	c +  494.8     1076     268      0     0      2 2647060  33151   19.2  60   15
655.24/655.47	c +  655.3     1076     268      0     0      2 3308825  36466   19.1  58   11
866.59/866.86	c +  866.7     1076     268      0     0      2 4136030  40112   19.0  55   16
991.06/991.39	c B  991.2     1076     268      0     0      2 4608604  40134   18.8  58   18
1066.74/1067.05	c N 1066.8     1076     268      0     0      2 4920043  40123   18.7  55    8
1129.62/1129.93	c + 1129.7     1076     268      0     0      2 5170035  44123   18.8  52   12
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c
1200.00/1200.30	c 5439446 conflicts, 5713519 decisions, 1 random
1200.00/1200.30	c 0 iterations, 0 restarts, 8476 skipped
1200.00/1200.30	c 39 enlarged, 1 shrunken, 53109 rescored, 1141 rebiased
1200.00/1200.30	c 1 simplifications, 2 reductions
1200.00/1200.30	c
1200.00/1200.30	c vars: 0 fixed, 0 equiv, 2 elim, 0 merged
1200.00/1200.30	c elim: 3669 resolutions, 1 phases, 1 rounds
1200.00/1200.30	c sbst: 100% substituted, 50.0% nots, 0.0% ands, 50.0% xors, 0.0% ites
1200.00/1200.30	c arty: 0.00 and 2.00 xor average arity
1200.00/1200.30	c prbe: 1612 probed, 3 phases, 3 rounds
1200.00/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.30	c hash: 0 units, 0 merged
1200.00/1200.30	c mins: 134922240 learned, 30% deleted, 23 strong, 29 depth
1200.00/1200.30	c subs: 0 forward, 2 backward, 0 doms
1200.00/1200.30	c strs: 2 forward, 0 backward
1200.00/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.30	c prps: 492471287 propagations, 0.41 megaprops
1200.00/1200.30	c
1200.00/1200.30	c 1200.0 seconds, 21 MB max, 635 MB recycled
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	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-1731178-1240767788/watcher-1731178-1240767788 -o /tmp/evaluation-result-1731178-1240767788/solver-1731178-1240767788 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1731178-1240767788.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 21394
/proc/meminfo: memFree=1798648/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=916 CPUtime=0
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 104812186 937984 124 1992294400 134512640 135151029 4294956224 18446744073709551615 134519322 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 229 124 79 155 0 72 0

[startup+0.0933721 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21394
/proc/meminfo: memFree=1798648/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=1048 CPUtime=0.09
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 200 0 0 0 9 0 0 0 18 0 1 0 104812186 1073152 184 1992294400 134512640 135151029 4294956224 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 262 184 79 155 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.101373 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21394
/proc/meminfo: memFree=1798648/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=1180 CPUtime=0.09
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 104812186 1208320 187 1992294400 134512640 135151029 4294956224 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 295 187 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.30139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21394
/proc/meminfo: memFree=1798648/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=1312 CPUtime=0.29
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 259 0 0 0 29 0 0 0 19 0 1 0 104812186 1343488 243 1992294400 134512640 135151029 4294956224 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 328 243 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.701425 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21394
/proc/meminfo: memFree=1798648/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=1576 CPUtime=0.69
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 308 0 0 0 69 0 0 0 22 0 1 0 104812186 1613824 292 1992294400 134512640 135151029 4294956224 18446744073709551615 134573895 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 394 292 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1797680/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=1840 CPUtime=1.49
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 395 0 0 0 149 0 0 0 25 0 1 0 104812186 1884160 379 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 460 379 79 155 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1840

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1797168/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=2372 CPUtime=3.09
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 498 0 0 0 309 0 0 0 25 0 1 0 104812186 2428928 482 1992294400 134512640 135151029 4294956224 18446744073709551615 134574347 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 593 482 79 155 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30291 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1796280/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=3048 CPUtime=6.29
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 663 0 0 0 629 0 0 0 25 0 1 0 104812186 3121152 647 1992294400 134512640 135151029 4294956224 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 762 647 79 155 0 605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3048

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1795448/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=3736 CPUtime=12.69
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 838 0 0 0 1269 0 0 0 25 0 1 0 104812186 3825664 822 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 934 822 79 155 0 777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3736

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1794424/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=4900 CPUtime=25.48
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 1080 0 0 0 2548 0 0 0 25 0 1 0 104812186 5017600 1064 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 1225 1064 79 155 0 1068 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4900

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1793144/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=6292 CPUtime=51.08
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 1397 0 0 0 5107 1 0 0 25 0 1 0 104812186 6443008 1381 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 1573 1381 79 155 0 1416 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6292

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1791736/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=7972 CPUtime=102.28
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 1744 0 0 0 10226 2 0 0 25 0 1 0 104812186 8163328 1728 1992294400 134512640 135151029 4294956224 18446744073709551615 134552572 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 1993 1728 79 155 0 1836 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 7972

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1789688/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=10328 CPUtime=162.25
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 2252 0 0 0 16223 2 0 0 25 0 1 0 104812186 10575872 2236 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 2582 2236 79 155 0 2425 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10328

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1787832/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=12396 CPUtime=222.24
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 2687 0 0 0 22221 3 0 0 25 0 1 0 104812186 12693504 2671 1992294400 134512640 135151029 4294956224 18446744073709551615 134573875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 3099 2671 79 155 0 2942 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12396

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1786616/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=14140 CPUtime=282.23
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 2997 0 0 0 28220 3 0 0 25 0 1 0 104812186 14479360 2981 1992294400 134512640 135151029 4294956224 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 3535 2981 79 155 0 3378 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 14140

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1785528/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=15296 CPUtime=342.21
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 3252 0 0 0 34218 3 0 0 25 0 1 0 104812186 15663104 3236 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 3824 3236 79 155 0 3667 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15296

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1784824/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=16088 CPUtime=402.2
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 3415 0 0 0 40216 4 0 0 25 0 1 0 104812186 16474112 3399 1992294400 134512640 135151029 4294956224 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 4022 3399 79 155 0 3865 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 16088

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1784312/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=16676 CPUtime=462.18
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 3528 0 0 0 46214 4 0 0 25 0 1 0 104812186 17076224 3512 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 4169 3512 79 155 0 4012 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 16676

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1784248/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=15560 CPUtime=522.16
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 4042 0 0 0 52212 4 0 0 25 0 1 0 104812186 15933440 3483 1992294400 134512640 135151029 4294956224 18446744073709551615 134555100 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 3890 3483 79 155 0 3733 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15560

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1783928/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=15560 CPUtime=582.15
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 4157 0 0 0 58211 4 0 0 25 0 1 0 104812186 15933440 3598 1992294400 134512640 135151029 4294956224 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 3890 3598 79 155 0 3733 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15560

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1783672/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=15560 CPUtime=642.15
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 4198 0 0 0 64210 5 0 0 25 0 1 0 104812186 15933440 3639 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 3890 3639 79 155 0 3733 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 15560

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1783480/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=15560 CPUtime=702.12
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 4239 0 0 0 70207 5 0 0 25 0 1 0 104812186 15933440 3680 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 3890 3680 79 155 0 3733 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 15560

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1782456/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=16532 CPUtime=762.11
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 4491 0 0 0 76205 6 0 0 25 0 1 0 104812186 16928768 3932 1992294400 134512640 135151029 4294956224 18446744073709551615 134580565 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 4133 3932 79 155 0 3976 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16532

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1781752/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=17620 CPUtime=822.1
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 4669 0 0 0 82203 7 0 0 25 0 1 0 104812186 18042880 4110 1992294400 134512640 135151029 4294956224 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 4405 4110 79 155 0 4248 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 17620

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1780920/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=18708 CPUtime=882.08
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 4861 0 0 0 88201 7 0 0 25 0 1 0 104812186 19156992 4302 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 4677 4302 79 155 0 4520 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 18708

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1780664/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=19092 CPUtime=942.06
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 4931 0 0 0 94199 7 0 0 25 0 1 0 104812186 19550208 4372 1992294400 134512640 135151029 4294956224 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 4773 4372 79 155 0 4616 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 19092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1779512/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=20244 CPUtime=1002.06
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 5199 0 0 0 100198 8 0 0 25 0 1 0 104812186 20729856 4640 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 5061 4640 79 155 0 4904 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 20244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21395
/proc/meminfo: memFree=1777592/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=22364 CPUtime=1062.04
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 5674 0 0 0 106196 8 0 0 25 0 1 0 104812186 22900736 5115 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 5591 5115 79 155 0 5434 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 22364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21401
/proc/meminfo: memFree=1777336/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=22364 CPUtime=1122.02
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 5685 0 0 0 112193 9 0 0 25 0 1 0 104812186 22900736 5126 1992294400 134512640 135151029 4294956224 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 5591 5126 79 155 0 5434 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 22364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21401
/proc/meminfo: memFree=1777272/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=22364 CPUtime=1182
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 5729 0 0 0 118191 9 0 0 25 0 1 0 104812186 22900736 5170 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 5591 5170 79 155 0 5434 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 22364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21401
/proc/meminfo: memFree=1777208/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=22364 CPUtime=1200
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 5739 0 0 0 119991 9 0 0 25 0 1 0 104812186 22900736 5180 1992294400 134512640 135151029 4294956224 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 5591 5180 79 155 0 5434 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22364

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21401
/proc/meminfo: memFree=1777208/2055920 swapFree=4191900/4192956
[pid=21394] ppid=21392 vsize=22364 CPUtime=1200
/proc/21394/stat : 21394 (precosat) R 21392 21394 21135 0 -1 4194304 5739 0 0 0 119991 9 0 0 25 0 1 0 104812186 22900736 5180 1992294400 134512640 135151029 4294956224 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21394/statm: 5591 5180 79 155 0 5434 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.101984
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 22364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5739
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= 2039

runsolver used 0.84987 second user time and 2.48562 second system time

The end

Launcher Data

Begin job on node15 at 2009-04-26 19:43:08
IDJOB=1731178
IDBENCH=24746
IDSOLVER=507
FILE ID=node15/1731178-1240767788
PBS_JOBID= 9187164
Free space on /tmp= 66268 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731178-1240767788/watcher-1731178-1240767788 -o /tmp/evaluation-result-1731178-1240767788/solver-1731178-1240767788 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1731178-1240767788.cnf

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

MD5SUM BENCH= 6829b07d42c434b96cd2417ca27ed3f2
RANDOM SEED=1500671522

node15.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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
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:       1799128 kB
Buffers:         25704 kB
Cached:         163360 kB
SwapCached:        384 kB
Active:          34480 kB
Inactive:       167936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799128 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          21792 kB
Slab:            40316 kB
Committed_AS:   378724 kB
PageTables:       1460 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= 66268 MiB
End job on node15 at 2009-04-26 20:03:10