Trace number 1717144

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.11 1200.57

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

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-1717144-1240624818.cnf
0.00/0.00	c found header 'p cnf 340179 1187589'
2.58/2.64	c finished parsing
2.58/2.64	c
2.58/2.64	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.58/2.64	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.58/2.64	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.58/2.64	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.58/2.64	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.58/2.64	c --random=1 --spread=2000 --seed=0 --skip=25
2.58/2.64	c
2.58/2.64	c sizeof     vars[0] = 16   alignment = 0       5 MB
2.58/2.64	c sizeof     orgs[0] =  8   alignment = 0       3 MB
2.58/2.64	c sizeof     occs[0] =  8   alignment = 0       3 MB
2.58/2.64	c sizeof iirfs[0..1] =  8   alignment = 0       3 MB
2.58/2.64	c
2.58/2.64	c starting search after 2.6 seconds
2.58/2.64	c no decision limit
2.68/2.74	c
2.68/2.74	c       original/binary      fixed     eliminated      learned       agility
2.68/2.74	c   seconds        variables     equivalent    conflicts       height       MB
2.68/2.74	c
2.68/2.74	c *    2.7  1186821  339419    256   504      0       0      0    0.0   0   99
47.95/48.04	c s   48.0   639915   50588    256  1470 287865       0      0    0.0   0   90
47.95/48.04	c l   48.0   639915   50588    256  1470 287865       0 402910    0.0   0   90
48.55/48.62	c R   48.6   657289   50588    256  1470 287865     100     93  259.2   2   97
48.96/49.03	c R   49.0   673999   50588    256  1470 287865     200    190  223.3  10  100
53.35/53.42	c B   53.4   994504   45292    282  6740 287865    1001    963  136.6  12  122
58.75/58.89	c B   58.9  1288326   44261    288  7765 287865    2001   1952  117.7   2  138
64.05/64.13	c R   64.1  1561455   44197    306  7811 287865    2837   2774  112.8  12  160
88.54/88.66	c s   88.6  1743781   40516    330  8008 291325    6073   4323  102.9   1  161
88.54/88.66	c -   88.6  1743781   40516    330  8008 291325    6073 322328  102.9   1  161
96.74/96.87	c B   96.8  1918108   40109    372  8373 291325    8001   6224  100.7   6  174
105.61/105.74	c R  105.7  2109543   39100    394  9360 291325    9723   7943  102.3  15  185
126.70/126.81	c R  126.7  2476264   38441    399 10014 291325   13741  11948  104.5   4  205
172.38/172.56	c R  172.5  3097636   37569    408 10877 291325   23386  21574  104.3   4  255
187.37/187.57	c s  187.5  3036490   36948    408 10932 291891   23666  18768  104.5   8  247
187.37/187.57	c -  187.5  3036490   36948    408 10932 291891   23666 306212  104.5   8  247
188.68/188.86	c B  188.7  3036513   36948    408 10932 291891   24010  19112  104.6   4  248
288.05/288.25	c R  288.1  3829099   36652    408 11228 291891   45875  40958   99.0   4  300
363.82/364.05	c s  363.9  3798115   36290    408 11274 292207   61654  49963   98.6   1  295
363.82/364.05	c
363.82/364.05	c       original/binary      fixed     eliminated      learned       agility
363.82/364.05	c   seconds        variables     equivalent    conflicts       height       MB
363.82/364.05	c
363.82/364.05	c -  363.9  3798115   36290    408 11274 292207   61654 281716   98.6   1  295
373.22/373.44	c B  373.3  3803914   36289    408 11275 292207   64031  52340   98.2   3  299
499.28/499.59	c R  499.4  3914698   36220    408 11344 292207   97220  85505   94.5  10  312
581.04/581.33	c s  581.1  3940968   36212    408 11350 292209  113950 101772   93.2   4  309
780.28/780.68	c B  780.4  3956025   36209    409 11352 292209  160066 147863   88.6   3  326
818.36/818.73	c s  818.4  3954109   36208    409 11352 292210  165225 152948   88.1  12  319
1022.39/1022.85	c R 1022.5  3965732   36201    409 11359 292210  212684 200404   85.7  10  337
1065.08/1065.51	c s 1065.1  3966853   36200    409 11360 292210  218056 205764   85.7   5  329
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 246595 conflicts, 651746 decisions, 289 random
1200.04/1200.50	c 39 iterations, 590 restarts, 3 skipped
1200.04/1200.50	c 0 enlarged, 47314 shrunken, 2413 rescored, 91 rebiased
1200.04/1200.50	c 7 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 409 fixed, 11360 equiv, 292210 elim, 11360 merged
1200.04/1200.50	c elim: 8915058 resolutions, 7 phases, 1 rounds
1200.04/1200.50	c sbst: 77% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 2.03 and 2.00 xor average arity
1200.04/1200.50	c prbe: 163340 probed, 676 phases, 2 rounds
1200.04/1200.50	c prbe: 29 failed, 1 lifted, 1834 merged
1200.04/1200.50	c sccs: 63 non trivial, 0 fixed, 266 merged
1200.04/1200.50	c hash: 14 units, 9260 merged
1200.04/1200.50	c mins: 8340291 learned, 25% deleted, 65 strong, 76 depth
1200.04/1200.50	c subs: 32092 forward, 134111 backward, 108619 doms
1200.04/1200.50	c strs: 60859 forward, 3875 backward
1200.04/1200.50	c doms: 126843 dominators, 64965 high, 170 low
1200.04/1200.50	c prps: 788528319 propagations, 0.66 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.0 seconds, 344 MB max, 97 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	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-1717144-1240624818/watcher-1717144-1240624818 -o /tmp/evaluation-result-1717144-1240624818/solver-1717144-1240624818 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1717144-1240624818.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 0.98 3/64 18117
/proc/meminfo: memFree=1443832/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=6104 CPUtime=0
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 907 0 0 0 0 0 0 0 18 0 1 0 90510560 6250496 893 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/18117/statm: 1526 900 58 155 0 1369 0

[startup+0.0179169 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 18117
/proc/meminfo: memFree=1443832/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=14084 CPUtime=0.01
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 2806 0 0 0 0 1 0 0 18 0 1 0 90510560 14422016 2791 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/18117/statm: 3521 2792 59 155 0 3364 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14084

[startup+0.101932 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 18117
/proc/meminfo: memFree=1443832/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=30232 CPUtime=0.09
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 7295 0 0 0 6 3 0 0 18 0 1 0 90510560 30957568 7280 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 7558 7281 64 155 0 7401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30232

[startup+0.301969 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 18117
/proc/meminfo: memFree=1443832/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=39048 CPUtime=0.29
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 9728 0 0 0 25 4 0 0 19 0 1 0 90510560 39985152 9486 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 9762 9487 64 155 0 9605 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39048

[startup+0.701045 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 18117
/proc/meminfo: memFree=1443832/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=53144 CPUtime=0.69
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 13513 0 0 0 63 6 0 0 22 0 1 0 90510560 54419456 13014 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 13286 13014 64 155 0 13129 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53144

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 18118
/proc/meminfo: memFree=1381488/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=78576 CPUtime=1.49
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 20351 0 0 0 139 10 0 0 25 0 1 0 90510560 80461824 19339 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 19644 19339 64 155 0 19487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78576

[startup+3.1015 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 18118
/proc/meminfo: memFree=1348144/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=121996 CPUtime=3.08
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 32004 0 0 0 293 15 0 0 25 0 1 0 90510560 124923904 29966 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 30499 29966 79 155 0 30342 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 121996

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 18118
/proc/meminfo: memFree=1318256/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=137580 CPUtime=6.27
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 43617 0 0 0 607 20 0 0 25 0 1 0 90510560 140881920 33842 1992294400 134512640 135151029 4294956240 18446744073709551615 134685081 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 34395 33842 79 155 0 34238 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 137580

[startup+12.7023 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 18118
/proc/meminfo: memFree=1268720/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=179984 CPUtime=12.67
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 55456 0 0 0 1240 27 0 0 25 0 1 0 90510560 184303616 44143 1992294400 134512640 135151029 4294956240 18446744073709551615 134548507 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 44996 44144 79 155 0 44839 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 179984

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 18118
/proc/meminfo: memFree=1252272/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=202364 CPUtime=25.47
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 59209 0 0 0 2516 31 0 0 25 0 1 0 90510560 207220736 47896 1992294400 134512640 135151029 4294956240 18446744073709551615 134526284 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 50591 47896 79 155 0 50434 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 202364

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 18124
/proc/meminfo: memFree=1277872/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=176436 CPUtime=51.06
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 61090 0 0 0 5073 33 0 0 25 0 1 0 90510560 180670464 41458 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 44109 41458 79 155 0 43952 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 176436

[startup+102.306 s]
/proc/loadavg: 1.14 1.02 0.99 3/72 18461
/proc/meminfo: memFree=1237808/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=214556 CPUtime=102.22
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 91366 0 0 0 10173 49 0 0 25 0 1 0 90510560 219705344 50941 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18117/statm: 53639 50941 79 155 0 53482 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 214556

[startup+162.302 s]
/proc/loadavg: 1.11 1.03 0.99 2/65 18600
/proc/meminfo: memFree=1175920/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=280024 CPUtime=162.19
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 111446 0 0 0 16155 64 0 0 25 0 1 0 90510560 286744576 66924 1992294400 134512640 135151029 4294956240 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 70006 66924 79 155 0 69849 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 280024

[startup+222.302 s]
/proc/loadavg: 1.04 1.02 0.99 2/65 18600
/proc/meminfo: memFree=1137392/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=320260 CPUtime=222.16
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 157541 0 0 0 22128 88 0 0 25 0 1 0 90510560 327946240 76670 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 80065 76670 79 155 0 79908 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 320260

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 0.99 2/65 18600
/proc/meminfo: memFree=1114992/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=342532 CPUtime=282.14
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 162971 0 0 0 28122 92 0 0 25 0 1 0 90510560 350752768 82100 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 85633 82100 79 155 0 85476 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 342532

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 18600
/proc/meminfo: memFree=1107632/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=350944 CPUtime=342.12
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 164815 0 0 0 34118 94 0 0 25 0 1 0 90510560 359366656 83944 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 87736 83944 79 155 0 87579 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 350944

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18600
/proc/meminfo: memFree=1102704/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=351752 CPUtime=402.11
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 200011 0 0 0 40099 112 0 0 25 0 1 0 90510560 360194048 85145 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 87938 85145 79 155 0 87781 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 351752

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18600
/proc/meminfo: memFree=1102000/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=352544 CPUtime=462.08
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 200198 0 0 0 46096 112 0 0 25 0 1 0 90510560 361005056 85332 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 88136 85332 79 155 0 87979 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 352544

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18600
/proc/meminfo: memFree=1096624/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=358280 CPUtime=522.07
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 201553 0 0 0 52093 114 0 0 25 0 1 0 90510560 366878720 86687 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 89570 86687 79 155 0 89413 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 358280

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18600
/proc/meminfo: memFree=1092080/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=362276 CPUtime=582.04
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 238691 0 0 0 58072 132 0 0 25 0 1 0 90510560 370970624 87780 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 90569 87780 79 155 0 90412 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 362276

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18600
/proc/meminfo: memFree=1090224/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=364244 CPUtime=642.03
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 239146 0 0 0 64070 133 0 0 25 0 1 0 90510560 372985856 88235 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 91061 88235 79 155 0 90904 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 364244

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18600
/proc/meminfo: memFree=1087024/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=367588 CPUtime=702
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 239950 0 0 0 70066 134 0 0 25 0 1 0 90510560 376410112 89039 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 91897 89039 79 155 0 91740 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 367588

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18600
/proc/meminfo: memFree=1084016/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=370760 CPUtime=761.99
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 240725 0 0 0 76064 135 0 0 25 0 1 0 90510560 379658240 89814 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 92690 89814 79 155 0 92533 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 370760

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18600
/proc/meminfo: memFree=1081072/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=372908 CPUtime=821.96
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 277452 0 0 0 82043 153 0 0 25 0 1 0 90510560 381857792 90496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 93227 90496 79 155 0 93070 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 372908

[startup+882.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 18600
/proc/meminfo: memFree=1078896/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=375300 CPUtime=881.94
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 278029 0 0 0 88040 154 0 0 25 0 1 0 90510560 384307200 91073 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 93825 91073 79 155 0 93668 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 375300

[startup+942.303 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 18600
/proc/meminfo: memFree=1075632/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=378632 CPUtime=941.92
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 278852 0 0 0 94037 155 0 0 25 0 1 0 90510560 387719168 91896 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 94658 91896 79 155 0 94501 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 378632

[startup+1002.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 18600
/proc/meminfo: memFree=1072432/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=381952 CPUtime=1001.9
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 279641 0 0 0 100034 156 0 0 25 0 1 0 90510560 391118848 92685 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 95488 92685 79 155 0 95331 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 381952

[startup+1062.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 18600
/proc/meminfo: memFree=1089968/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=368140 CPUtime=1061.88
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 308072 0 0 0 106017 171 0 0 25 0 1 0 90510560 376975360 89320 1992294400 134512640 135151029 4294956240 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 92035 89320 79 155 0 91878 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 368140

[startup+1122.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 18600
/proc/meminfo: memFree=1067760/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=386272 CPUtime=1121.86
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 316710 0 0 0 112010 176 0 0 25 0 1 0 90510560 395542528 93861 1992294400 134512640 135151029 4294956240 18446744073709551615 134554586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 96568 93861 79 155 0 96411 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 386272

[startup+1182.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 18600
/proc/meminfo: memFree=1064496/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=389688 CPUtime=1181.84
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 317519 0 0 0 118007 177 0 0 25 0 1 0 90510560 399040512 94670 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 97422 94670 79 155 0 97265 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 389688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 18600
/proc/meminfo: memFree=1063536/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=390652 CPUtime=1200.04
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 317739 0 0 0 119827 177 0 0 25 0 1 0 90510560 400027648 94890 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 97663 94890 79 155 0 97506 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 390652

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

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

[startup+1200.5 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 18600
/proc/meminfo: memFree=1063536/2055920 swapFree=4177552/4192956
[pid=18117] ppid=18115 vsize=390652 CPUtime=1200.04
/proc/18117/stat : 18117 (precosat) R 18115 18117 17986 0 -1 4194304 317739 0 0 0 119827 177 0 0 25 0 1 0 90510560 400027648 94890 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18117/statm: 97663 94890 79 155 0 97506 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 390652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.11
CPU user time (s): 1198.27
CPU system time (s): 1.83672
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 400912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.27
system time used= 1.83672
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 317739
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= 1974

runsolver used 0.903862 second user time and 2.56561 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-25 04:00:20
IDJOB=1717144
IDBENCH=20405
IDSOLVER=507
FILE ID=node37/1717144-1240624818
PBS_JOBID= 9186388
Free space on /tmp= 66268 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717144-1240624818/watcher-1717144-1240624818 -o /tmp/evaluation-result-1717144-1240624818/solver-1717144-1240624818 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1717144-1240624818.cnf

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

MD5SUM BENCH= b3381a58cbbd64d5d90a3b4fcd44bf6d
RANDOM SEED=1138855710

node37.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		: 3000.259
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		: 3000.259
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:       1444376 kB
Buffers:         65104 kB
Cached:         485392 kB
SwapCached:      10300 kB
Active:         162724 kB
Inactive:       400280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1444376 kB
SwapTotal:     4192956 kB
SwapFree:      4177552 kB
Dirty:           22192 kB
Writeback:           0 kB
Mapped:          13504 kB
Slab:            34744 kB
Committed_AS:   361088 kB
PageTables:       1372 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 node37 at 2009-04-25 04:20:22