Trace number 1514579

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) 1200.13 1200.45

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.5519
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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-1514579-1238240700.cnf
0.00/0.00	c found header 'p cnf 18000 75600'
0.08/0.10	c finished parsing
0.08/0.10	c
0.08/0.10	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.08/0.10	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.08/0.10	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.08/0.10	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.08/0.10	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.08/0.10	c --random=1 --spread=2000 --seed=0 --skip=25
0.08/0.10	c
0.08/0.10	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.08/0.10	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.08/0.10	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.08/0.10	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.08/0.10	c
0.08/0.10	c starting search after 0.1 seconds
0.08/0.10	c no decision limit
0.08/0.11	c
0.08/0.11	c       original/binary      fixed     eliminated      learned       agility
0.08/0.11	c   seconds        variables     equivalent    conflicts       height       MB
0.08/0.11	c
0.08/0.11	c *    0.1    75600   18000      0     0      0       0      0    0.0   0    6
0.69/0.78	c s    0.8    74802   17474      0     0    526       0      0    0.0   0    6
0.69/0.78	c l    0.8    74802   17474      0     0    526       0  74802    0.0   0    6
0.79/0.89	c R    0.9    74802   17474      0     0    526     102    102 1224.1  13    6
0.89/0.99	c R    1.0    74802   17474      0     0    526     202    202 1025.2  14    7
1.39/1.50	c R    1.5    74802   17474      0     0    526     802    802  800.4  11    7
1.59/1.67	c B    1.7    74802   17474      0     0    526    1000   1000  780.6  14    8
2.49/2.59	c B    2.6    74802   17474      0     0    526    2000   2000  732.9  13    9
2.89/2.94	c R    2.9    74802   17474      0     0    526    2403   2403  767.3  12    9
6.49/6.56	c R    6.6    74802   17474      0     0    526    6415   6415  762.9  14   12
7.99/8.01	c B    8.0    74802   17474      0     0    526    8001   8001  792.2  15   14
15.89/15.93	c R   15.9    74802   17474      0     0    526   16047  16047  768.8  12   23
24.08/24.20	c B   24.2    74802   17474      0     0    526   24010  24010  768.4  14   31
39.78/39.81	c R   39.8    74802   17474      0     0    526   38506  38506  768.7  13   46
71.17/71.21	c B   71.2    74802   17474      0     0    526   64019  64019  776.5  16   75
85.68/85.79	c +   85.8    74802   17474      0     0    526   74804  82282  760.2  12   85
106.36/106.41	c R  106.4    74802   17474      0     0    526   89803  82292  775.6  15   97
111.46/111.55	c +  111.5    74802   17474      0     0    526   93505  90510  783.2  15   99
145.95/146.07	c +  146.0    74802   17474      0     0    526  116881  99561  785.6  14  110
189.84/189.91	c
189.84/189.91	c       original/binary      fixed     eliminated      learned       agility
189.84/189.91	c   seconds        variables     equivalent    conflicts       height       MB
189.84/189.91	c
189.84/189.91	c +  189.9    74802   17474      0     0    526  146101 109517  787.2  13  121
211.74/211.80	c B  211.8    74802   17474      0     0    526  160047 109525  775.2  19  131
245.43/245.55	c +  245.5    74802   17474      0     0    526  182628 120468  767.7  11  131
278.71/278.85	c R  278.8    74802   17474      0     0    526  205178 120492  785.4  13  148
314.61/314.70	c +  314.6    74802   17474      0     0    526  228287 132514  802.6  14  156
415.48/415.67	c +  415.6    74802   17474      0     0    526  285355 145765  789.3  14  172
541.66/541.83	c +  541.7    74802   17474      0     0    526  356693 160341  787.6  15  184
588.75/588.98	c B  588.8    74802   17474      0     0    526  384095 160357  782.9  13  191
691.12/691.38	c +  691.2    74802   17474      0     0    526  445867 176375  781.7  13  197
721.01/721.22	c R  721.0    74802   17474      0     0    526  461606 176121  783.3  13  218
913.06/913.34	c +  913.1    74802   17474      0     0    526  557332 194012  801.8  13  238
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 694322 conflicts, 2981520 decisions, 43 random
1200.08/1200.40	c 0 iterations, 1529 restarts, 0 skipped
1200.08/1200.40	c 10 enlarged, 0 shrunken, 6796 rescored, 218 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 526 elim, 0 merged
1200.08/1200.40	c elim: 250756 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 10834932 probed, 310 phases, 310 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 199934969 learned, 5% deleted, 0 strong, 76 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 584866851 propagations, 0.49 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 259 MB max, 574 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514579-1238240700/watcher-1514579-1238240700 -o /tmp/evaluation-result-1514579-1238240700/solver-1514579-1238240700 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514579-1238240700.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: 1.00 1.00 1.00 3/70 24973
/proc/meminfo: memFree=792176/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=2380 CPUtime=0
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 467 0 0 0 0 0 0 0 18 0 1 0 1096733250 2437120 452 1992294400 134512640 135151029 4294956240 18446744073709551615 134515933 0 0 4096 0 0 0 0 17 1 0 0
/proc/24973/statm: 595 457 63 155 0 438 0

[startup+0.0550869 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 24973
/proc/meminfo: memFree=792176/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=4888 CPUtime=0.05
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 1107 0 0 0 5 0 0 0 18 0 1 0 1096733250 5005312 1092 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 1222 1093 63 155 0 1065 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4888

[startup+0.101091 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 24973
/proc/meminfo: memFree=792176/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=7000 CPUtime=0.08
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 1645 0 0 0 8 0 0 0 18 0 1 0 1096733250 7168000 1630 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 1750 1631 63 155 0 1593 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7000

[startup+0.30111 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 24973
/proc/meminfo: memFree=792176/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=8336 CPUtime=0.29
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 2240 0 0 0 28 1 0 0 19 0 1 0 1096733250 8536064 1947 1992294400 134512640 135151029 4294956240 18446744073709551615 134578792 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 2084 1947 79 155 0 1927 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8336

[startup+0.701152 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 24973
/proc/meminfo: memFree=792176/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=10864 CPUtime=0.69
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 2879 0 0 0 67 2 0 0 22 0 1 0 1096733250 11124736 2586 1992294400 134512640 135151029 4294956240 18446744073709551615 134673052 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 2716 2586 79 155 0 2559 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10864

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=782120/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=10864 CPUtime=1.49
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 2879 0 0 0 147 2 0 0 25 0 1 0 1096733250 11124736 2586 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 2716 2586 79 155 0 2559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10864

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=781992/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=11656 CPUtime=3.09
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 3084 0 0 0 307 2 0 0 25 0 1 0 1096733250 11935744 2791 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 2914 2791 79 155 0 2757 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11656

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=778984/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=14828 CPUtime=6.29
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 3866 0 0 0 626 3 0 0 25 0 1 0 1096733250 15183872 3573 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 3707 3573 79 155 0 3550 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14828

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=771624/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=21564 CPUtime=12.69
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 5562 0 0 0 1264 5 0 0 25 0 1 0 1096733250 22081536 5269 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 5391 5269 79 155 0 5234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21564

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=757480/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=35580 CPUtime=25.49
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 9045 0 0 0 2541 8 0 0 25 0 1 0 1096733250 36433920 8752 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 8895 8752 79 155 0 8738 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35580

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=731368/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=62016 CPUtime=51.07
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 15650 0 0 0 5092 15 0 0 25 0 1 0 1096733250 63504384 15357 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 15504 15357 79 155 0 15347 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62016

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=692392/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=100324 CPUtime=102.27
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 25230 0 0 0 10199 28 0 0 25 0 1 0 1096733250 102731776 24937 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 25081 24937 79 155 0 24924 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 100324

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=666024/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=126520 CPUtime=162.25
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 31788 0 0 0 16189 36 0 0 25 0 1 0 1096733250 129556480 31495 1992294400 134512640 135151029 4294956240 18446744073709551615 134578560 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 31630 31495 79 155 0 31473 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 126520

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=653800/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=138548 CPUtime=222.23
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 34801 0 0 0 22183 40 0 0 25 0 1 0 1096733250 141873152 34508 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 34637 34508 79 155 0 34480 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 138548

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=636392/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=156000 CPUtime=282.21
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 39141 0 0 0 28177 44 0 0 25 0 1 0 1096733250 159744000 38848 1992294400 134512640 135151029 4294956240 18446744073709551615 134574081 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 39000 38848 79 155 0 38843 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 156000

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=614440/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=177832 CPUtime=342.21
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 44613 0 0 0 34171 50 0 0 25 0 1 0 1096733250 182099968 44320 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 44458 44320 79 155 0 44301 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 177832

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=610152/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=182068 CPUtime=402.19
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 45671 0 0 0 40168 51 0 0 25 0 1 0 1096733250 186437632 45378 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 45517 45378 79 155 0 45360 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 182068

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=596392/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=195704 CPUtime=462.17
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 49097 0 0 0 46161 56 0 0 25 0 1 0 1096733250 200400896 48804 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 48926 48804 79 155 0 48769 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 195704

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=587816/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=204332 CPUtime=522.15
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 51241 0 0 0 52157 58 0 0 25 0 1 0 1096733250 209235968 50948 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 51083 50948 79 155 0 50926 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 204332

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24974
/proc/meminfo: memFree=584872/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=207236 CPUtime=582.14
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 51958 0 0 0 58155 59 0 0 25 0 1 0 1096733250 212209664 51665 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 51809 51665 79 155 0 51652 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 207236

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 24974
/proc/meminfo: memFree=584936/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=207236 CPUtime=642.14
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 51958 0 0 0 64154 60 0 0 25 0 1 0 1096733250 212209664 51665 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 51809 51665 79 155 0 51652 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 207236

[startup+702.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/71 24974
/proc/meminfo: memFree=578280/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=214244 CPUtime=702.12
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 53728 0 0 0 70149 63 0 0 25 0 1 0 1096733250 219385856 53435 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 53561 53435 79 155 0 53404 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 214244

[startup+762.306 s]
/proc/loadavg: 1.06 1.03 1.00 2/71 24974
/proc/meminfo: memFree=554216/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=237904 CPUtime=762.1
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 59630 0 0 0 76140 70 0 0 25 0 1 0 1096733250 243613696 59337 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 59476 59337 79 155 0 59319 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 237904

[startup+822.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/71 24974
/proc/meminfo: memFree=547752/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=244676 CPUtime=822.09
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 61307 0 0 0 82136 73 0 0 25 0 1 0 1096733250 250548224 61014 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 61169 61014 79 155 0 61012 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 244676

[startup+882.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/71 24974
/proc/meminfo: memFree=545640/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=246528 CPUtime=882.07
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 61786 0 0 0 88134 73 0 0 25 0 1 0 1096733250 252444672 61493 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 61632 61493 79 155 0 61475 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 246528

[startup+942.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/71 24974
/proc/meminfo: memFree=531688/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=260932 CPUtime=942.05
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 65374 0 0 0 94128 77 0 0 25 0 1 0 1096733250 267194368 65081 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 65233 65081 79 155 0 65076 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 260932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 24980
/proc/meminfo: memFree=525024/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=267136 CPUtime=1002.03
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 66926 0 0 0 100123 80 0 0 25 0 1 0 1096733250 273547264 66633 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 66784 66633 79 155 0 66627 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 267136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 24980
/proc/meminfo: memFree=522144/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=270056 CPUtime=1062.01
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 67651 0 0 0 106120 81 0 0 25 0 1 0 1096733250 276537344 67358 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 67514 67358 79 155 0 67357 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 270056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 24980
/proc/meminfo: memFree=522080/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=270056 CPUtime=1121.99
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 67651 0 0 0 112118 81 0 0 25 0 1 0 1096733250 276537344 67358 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 67514 67358 79 155 0 67357 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 270056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 24980
/proc/meminfo: memFree=522080/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=270056 CPUtime=1181.98
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 67651 0 0 0 118117 81 0 0 25 0 1 0 1096733250 276537344 67358 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 67514 67358 79 155 0 67357 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 270056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24980
/proc/meminfo: memFree=522080/2055920 swapFree=4173156/4192956
[pid=24973] ppid=24971 vsize=270056 CPUtime=1200.08
/proc/24973/stat : 24973 (precosat) R 24971 24973 24814 0 -1 4194304 67651 0 0 0 119927 81 0 0 25 0 1 0 1096733250 276537344 67358 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24973/statm: 67514 67358 79 155 0 67357 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 270056

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.27
CPU system time (s): 0.861868
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 270056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.861868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67651
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= 1788

runsolver used 1.12683 second user time and 3.25251 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-28 12:45:00
IDJOB=1514579
IDBENCH=70358
IDSOLVER=507
FILE ID=node36/1514579-1238240700
PBS_JOBID= 9060655
Free space on /tmp= 66408 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514579-1238240700/watcher-1514579-1238240700 -o /tmp/evaluation-result-1514579-1238240700/solver-1514579-1238240700 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514579-1238240700.cnf

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=877495334

node36.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		: 3000.214
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		: 3000.214
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:        792592 kB
Buffers:        102536 kB
Cached:        1059752 kB
SwapCached:       9216 kB
Active:         222864 kB
Inactive:       950092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        792592 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          16244 kB
Slab:            75708 kB
Committed_AS:  2911636 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-28 13:05:02