Trace number 1514435

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) 1200.14 1200.55

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
MD5SUM0ec786bf459e33d21d020cc6c867d755
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.9522
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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-1514435-1238238267.cnf
0.00/0.00	c found header 'p cnf 16000 67200'
0.06/0.09	c finished parsing
0.06/0.09	c
0.06/0.09	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.06/0.09	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.06/0.09	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.06/0.09	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.06/0.09	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.06/0.09	c --random=1 --spread=2000 --seed=0 --skip=25
0.06/0.09	c
0.06/0.09	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.06/0.09	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.06/0.09	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.06/0.09	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.06/0.09	c
0.06/0.09	c starting search after 0.1 seconds
0.06/0.09	c no decision limit
0.06/0.09	c
0.06/0.09	c       original/binary      fixed     eliminated      learned       agility
0.06/0.09	c   seconds        variables     equivalent    conflicts       height       MB
0.06/0.09	c
0.06/0.09	c *    0.1    67200   16000      0     0      0       0      0    0.0   0    5
0.59/0.66	c s    0.7    66414   15506      0     0    494       0      0    0.0   0    5
0.59/0.66	c l    0.7    66414   15506      0     0    494       0  66414    0.0   0    5
0.69/0.75	c R    0.8    66414   15506      0     0    494     100    100 1032.9  12    6
0.79/0.84	c R    0.8    66414   15506      0     0    494     200    200  875.7  15    6
1.19/1.27	c R    1.3    66414   15506      0     0    494     801    801  701.6  13    6
1.39/1.41	c B    1.4    66414   15506      0     0    494    1002   1002  686.7  13    7
2.20/2.20	c B    2.2    66414   15506      0     0    494    2004   2004  662.3  14    7
2.39/2.49	c R    2.5    66414   15506      0     0    494    2408   2408  688.7  14    8
5.69/5.75	c R    5.8    66414   15506      0     0    494    6421   6421  667.9  14   11
7.08/7.11	c B    7.1    66414   15506      0     0    494    8007   8007  697.9  15   13
13.98/14.00	c R   14.0    66414   15506      0     0    494   16046  16046  681.6  11   20
21.28/21.30	c B   21.3    66414   15506      0     0    494   24012  24012  687.6  17   28
35.38/35.48	c R   35.5    66414   15506      0     0    494   38513  38513  690.0  15   43
63.27/63.37	c B   63.4    66414   15506      0     0    494   64024  64024  691.3  14   70
66.17/66.26	c +   66.2    66414   15506      0     0    494   66414  73055  686.5  15   72
86.06/86.19	c +   86.2    66414   15506      0     0    494   83016  80360  683.3  12   80
94.36/94.43	c R   94.4    66414   15506      0     0    494   89815  79873  695.9  13   88
112.35/112.43	c +  112.4    66414   15506      0     0    494  103770  88396  715.5  15   95
148.04/148.19	c
148.04/148.19	c       original/binary      fixed     eliminated      learned       agility
148.04/148.19	c   seconds        variables     equivalent    conflicts       height       MB
148.04/148.19	c
148.04/148.19	c +  148.1    66414   15506      0     0    494  129710  97235  705.8  16  103
188.63/188.72	c B  188.7    66414   15506      0     0    494  160048  97246  698.1  12  111
191.53/191.67	c +  191.6    66414   15506      0     0    494  162135 106958  697.3  14  111
245.61/245.76	c +  245.7    66414   15506      0     0    494  202666 117653  703.5  11  123
249.62/249.75	c R  249.7    66414   15506      0     0    494  205231 109541  705.6  15  127
322.68/322.81	c +  322.7    66414   15506      0     0    494  253330 129418  719.0  14  144
422.55/422.72	c +  422.6    66414   15506      0     0    494  316661 142359  709.2  14  156
526.41/526.63	c B  526.5    66414   15506      0     0    494  384090 142382  704.5  16  157
544.90/545.12	c +  544.9    66414   15506      0     0    494  395825 156594  702.9  14  158
645.37/645.61	c R  645.4    66414   15506      0     0    494  461648 156646  705.4  13  185
702.05/702.32	c +  702.1    66414   15506      0     0    494  494781 172253  721.9  13  196
925.18/925.60	c +  925.3    66414   15506      0     0    494  618477 189478  720.9  14  222
1200.10/1200.50	c
1200.10/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.50	c
1200.10/1200.50	c 765117 conflicts, 2963195 decisions, 31 random
1200.10/1200.50	c 0 iterations, 1610 restarts, 0 skipped
1200.10/1200.50	c 11 enlarged, 0 shrunken, 7488 rescored, 243 rebiased
1200.10/1200.50	c 1 simplifications, 0 reductions
1200.10/1200.50	c
1200.10/1200.50	c vars: 0 fixed, 0 equiv, 494 elim, 0 merged
1200.10/1200.50	c elim: 222846 resolutions, 1 phases, 1 rounds
1200.10/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.10/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.10/1200.50	c prbe: 9273576 probed, 299 phases, 299 rounds
1200.10/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.10/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.10/1200.50	c hash: 0 units, 0 merged
1200.10/1200.50	c mins: 208279818 learned, 5% deleted, 0 strong, 77 depth
1200.10/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.10/1200.50	c strs: 0 forward, 0 backward
1200.10/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.10/1200.50	c prps: 594668546 propagations, 0.50 megaprops
1200.10/1200.50	c
1200.10/1200.50	c 1200.1 seconds, 239 MB max, 613 MB recycled
1200.10/1200.50	c
1200.10/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514435-1238238267/watcher-1514435-1238238267 -o /tmp/evaluation-result-1514435-1238238267/solver-1514435-1238238267 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514435-1238238267.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.98 3/76 31389
/proc/meminfo: memFree=1775424/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=2144 CPUtime=0
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 439 0 0 0 0 0 0 0 18 0 1 0 1096487790 2195456 424 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 536 425 63 155 0 379 0

[startup+0.0694709 s]
/proc/loadavg: 0.99 0.98 0.98 3/76 31389
/proc/meminfo: memFree=1775424/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=5444 CPUtime=0.06
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 1263 0 0 0 6 0 0 0 18 0 1 0 1096487790 5574656 1248 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 1361 1248 63 155 0 1204 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5444

[startup+0.101475 s]
/proc/loadavg: 0.99 0.98 0.98 3/76 31389
/proc/meminfo: memFree=1775424/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=6628 CPUtime=0.09
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 1593 0 0 0 9 0 0 0 18 0 1 0 1096487790 6787072 1577 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 1657 1577 79 155 0 1500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6628

[startup+0.301506 s]
/proc/loadavg: 0.99 0.98 0.98 3/76 31389
/proc/meminfo: memFree=1775424/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=7368 CPUtime=0.29
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 1995 0 0 0 29 0 0 0 19 0 1 0 1096487790 7544832 1733 1992294400 134512640 135151029 4294956240 18446744073709551615 134676696 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 1842 1733 79 155 0 1685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7368

[startup+0.701571 s]
/proc/loadavg: 0.99 0.98 0.98 3/76 31389
/proc/meminfo: memFree=1775424/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=9612 CPUtime=0.69
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 2566 0 0 0 69 0 0 0 22 0 1 0 1096487790 9842688 2304 1992294400 134512640 135151029 4294956240 18446744073709551615 134574224 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 2403 2304 79 155 0 2246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.5017 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 31390
/proc/meminfo: memFree=1766456/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=9616 CPUtime=1.49
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 2567 0 0 0 148 1 0 0 25 0 1 0 1096487790 9846784 2305 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 2404 2305 79 155 0 2247 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9616

[startup+3.10195 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 31390
/proc/meminfo: memFree=1766008/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=11068 CPUtime=3.09
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 2923 0 0 0 308 1 0 0 25 0 1 0 1096487790 11333632 2661 1992294400 134512640 135151029 4294956240 18446744073709551615 134555566 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 2767 2661 79 155 0 2610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11068

[startup+6.30147 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 31390
/proc/meminfo: memFree=1762360/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=14500 CPUtime=6.29
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 3785 0 0 0 627 2 0 0 25 0 1 0 1096487790 14848000 3523 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 3625 3523 79 155 0 3468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14500

[startup+12.7025 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 31390
/proc/meminfo: memFree=1755064/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=21232 CPUtime=12.69
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 5491 0 0 0 1265 4 0 0 25 0 1 0 1096487790 21741568 5229 1992294400 134512640 135151029 4294956240 18446744073709551615 134556995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 5308 5229 79 155 0 5151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21232

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 31390
/proc/meminfo: memFree=1740024/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=35768 CPUtime=25.48
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 9124 0 0 0 2539 9 0 0 25 0 1 0 1096487790 36626432 8862 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 8942 8862 79 155 0 8785 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35768

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 31390
/proc/meminfo: memFree=1713784/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=62324 CPUtime=51.07
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 15750 0 0 0 5090 17 0 0 25 0 1 0 1096487790 63819776 15488 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 15581 15488 79 155 0 15424 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62324

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 31390
/proc/meminfo: memFree=1678840/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=96664 CPUtime=102.26
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 24328 0 0 0 10200 26 0 0 25 0 1 0 1096487790 98983936 24066 1992294400 134512640 135151029 4294956240 18446744073709551615 134551504 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 24166 24066 79 155 0 24009 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 96664

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 31390
/proc/meminfo: memFree=1658104/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=117396 CPUtime=162.24
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 29504 0 0 0 16192 32 0 0 25 0 1 0 1096487790 120213504 29242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 29349 29242 79 155 0 29192 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 117396

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 31390
/proc/meminfo: memFree=1645880/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=129412 CPUtime=222.22
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 32530 0 0 0 22188 34 0 0 25 0 1 0 1096487790 132517888 32268 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 32353 32268 79 155 0 32196 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 129412

[startup+282.302 s]
/proc/loadavg: 1.05 1.00 0.99 2/77 31390
/proc/meminfo: memFree=1625912/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=149376 CPUtime=282.2
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 37505 0 0 0 28181 39 0 0 25 0 1 0 1096487790 152961024 37243 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 37344 37243 79 155 0 37187 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 149376

[startup+342.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/77 31390
/proc/meminfo: memFree=1612600/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=162592 CPUtime=342.17
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 40817 0 0 0 34174 43 0 0 25 0 1 0 1096487790 166494208 40555 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 40648 40555 79 155 0 40491 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 162592

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/77 31390
/proc/meminfo: memFree=1610616/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=164572 CPUtime=402.16
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 41297 0 0 0 40172 44 0 0 25 0 1 0 1096487790 168521728 41035 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 41143 41035 79 155 0 40986 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 164572

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1596280/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=178828 CPUtime=462.13
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 44874 0 0 0 46165 48 0 0 25 0 1 0 1096487790 183119872 44612 1992294400 134512640 135151029 4294956240 18446744073709551615 134546791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 44707 44612 79 155 0 44550 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 178828

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1596216/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=178828 CPUtime=522.11
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 44874 0 0 0 52163 48 0 0 25 0 1 0 1096487790 183119872 44612 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 44707 44612 79 155 0 44550 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 178828

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1594552/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=180548 CPUtime=582.1
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 45316 0 0 0 58161 49 0 0 25 0 1 0 1096487790 184881152 45054 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 45137 45054 79 155 0 44980 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 180548

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1581368/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=193624 CPUtime=642.08
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 48566 0 0 0 64156 52 0 0 25 0 1 0 1096487790 198270976 48304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 48406 48304 79 155 0 48249 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 193624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1569720/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=205396 CPUtime=702.05
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 51511 0 0 0 70150 55 0 0 25 0 1 0 1096487790 210325504 51249 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 51349 51249 79 155 0 51192 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 205396

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1545400/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=229340 CPUtime=762.04
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 57515 0 0 0 76141 63 0 0 25 0 1 0 1096487790 234844160 57253 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 57335 57253 79 155 0 57178 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 229340

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1543032/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=231716 CPUtime=822.01
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 58103 0 0 0 82138 63 0 0 25 0 1 0 1096487790 237277184 57841 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 57929 57841 79 155 0 57772 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 231716

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1541816/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=232908 CPUtime=882
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 58395 0 0 0 88136 64 0 0 25 0 1 0 1096487790 238497792 58133 1992294400 134512640 135151029 4294956240 18446744073709551615 134580618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 58227 58133 79 155 0 58070 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 232908

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1535032/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=240176 CPUtime=941.97
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 60216 0 0 0 94131 66 0 0 25 0 1 0 1096487790 245940224 59954 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 60044 59954 79 155 0 59887 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 240176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1526456/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=248364 CPUtime=1001.95
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 62250 0 0 0 100127 68 0 0 25 0 1 0 1096487790 254324736 61988 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 62091 61988 79 155 0 61934 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 248364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1526456/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=248364 CPUtime=1061.93
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 62250 0 0 0 106125 68 0 0 25 0 1 0 1096487790 254324736 61988 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 62091 61988 79 155 0 61934 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 248364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1526456/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=248364 CPUtime=1121.91
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 62250 0 0 0 112123 68 0 0 25 0 1 0 1096487790 254324736 61988 1992294400 134512640 135151029 4294956240 18446744073709551615 134520436 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 62091 61988 79 155 0 61934 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 248364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1526392/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=248364 CPUtime=1181.9
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 62250 0 0 0 118121 69 0 0 25 0 1 0 1096487790 254324736 61988 1992294400 134512640 135151029 4294956240 18446744073709551615 134520436 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 62091 61988 79 155 0 61934 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 248364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1526392/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=248364 CPUtime=1200.1
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 62250 0 0 0 119941 69 0 0 25 0 1 0 1096487790 254324736 61988 1992294400 134512640 135151029 4294956240 18446744073709551615 134552096 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 62091 61988 79 155 0 61934 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 248364

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: 1.00 1.00 1.00 2/77 31390
/proc/meminfo: memFree=1526392/2055920 swapFree=4173572/4192956
[pid=31389] ppid=31387 vsize=248364 CPUtime=1200.1
/proc/31389/stat : 31389 (precosat) R 31387 31389 31288 0 -1 4194304 62250 0 0 0 119941 69 0 0 25 0 1 0 1096487790 254324736 61988 1992294400 134512640 135151029 4294956240 18446744073709551615 134552096 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31389/statm: 62091 61988 79 155 0 61934 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 248364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1199.41
CPU system time (s): 0.729889
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 248364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.729889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62250
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= 2319

runsolver used 0.969852 second user time and 3.41248 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 12:04:27
IDJOB=1514435
IDBENCH=70346
IDSOLVER=507
FILE ID=node69/1514435-1238238267
PBS_JOBID= 9060653
Free space on /tmp= 65724 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514435-1238238267/watcher-1514435-1238238267 -o /tmp/evaluation-result-1514435-1238238267/solver-1514435-1238238267 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514435-1238238267.cnf

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

MD5SUM BENCH= 0ec786bf459e33d21d020cc6c867d755
RANDOM SEED=616549870

node69.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		: 3000.261
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		: 3000.261
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:       1775904 kB
Buffers:         46296 kB
Cached:         155656 kB
SwapCached:      10072 kB
Active:         107188 kB
Inactive:       106664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775904 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          17628 kB
Slab:            50920 kB
Committed_AS:  3453008 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 12:24:30