Trace number 1514614

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
picosat 913? (TO) 1200.15 1200.47

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
MD5SUMf485347639f83ec94bb8d93787135581
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.0391
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 PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1514614-1238241491.cnf
0.00/0.00	c parsed header 'p cnf 18000 75600'
0.09/0.11	c initialized 18000 variables
0.09/0.11	c found 75600 non trivial clauses
0.09/0.11	c
0.09/0.11	c random number generator seed 0
0.09/0.11	c 
0.09/0.11	c  seconds     variables   original    learned     agility
0.09/0.11	c         level        used      conflicts    limit          MB
0.09/0.11	c 
0.09/0.11	c s   0.1   0.0 18000   0.0 75600     0     0     0   0.0   3.6 
0.09/0.16	c 
0.09/0.16	c initial reduction limit 37800 clauses
0.09/0.16	c 
0.09/0.16	c +   0.2 117e1 18000  23.8 75600   100   100 41580  14.0   3.7 
0.09/0.16	c R   0.2 117e1 18000  23.8 75600   100   100 41580  14.0   3.7 
0.19/0.26	c +   0.3 881.1 18000  47.6 75600   250   250 45738  13.0   3.9 
0.29/0.35	c R   0.4 886.9 18000  53.0 75600   401   401 45738  11.1   4.1 
0.29/0.39	c +   0.4 836.3 18000  57.9 75600   475   475 50311  13.0   4.1 
0.49/0.59	c +   0.6 749.4 18000  73.5 75600   812   812 55342  17.1   4.4 
0.79/0.80	c R   0.8 765.6 18000  80.5 75600  1204  1204 55342  13.7   4.7 
0.79/0.87	c +   0.9 739.9 18000  83.0 75600  1317  1317 60876  20.2   4.8 
1.19/1.28	c +   1.3 711.1 18000  91.7 75600  2074  2074 66963  13.5   5.3 
1.89/1.91	c R   1.9 724.2 18000  94.3 75600  3206  3206 66963  14.8   6.4 
1.89/1.92	c +   1.9 717.7 18000  94.3 75600  3209  3209 73659  13.6   6.4 
2.89/2.90	c +   2.9 701.0 18000  97.4 75600  4911  4911 81024  15.0   7.8 
4.29/4.36	c +   4.4 714.4 18000  98.3 75600  7464  7464 89126  13.4  10.4 
4.59/4.69	c R   4.7 720.2 18000  98.4 75600  8017  8017 89126  15.2  11.0 
6.60/6.63	c +   6.6 707.8 18000  99.1 75600 11293 11293 98038  16.2  13.9 
10.19/10.21	c +  10.2 712.9 18000  99.4 75600 17036 17036 107e3  12.6  19.9 
11.48/11.58	c R  11.6 722.8 18000  99.4 75600 19252 19252 107e3  14.3  22.4 
15.69/15.78	c +  15.8 706.7 18000  99.5 75600 25650 25650 118e3  13.9  28.4 
24.58/24.66	c +  24.7 712.1 18000  99.6 75600 38571 38571 130e3  13.3  42.0 
29.38/29.48	c R  29.5 723.2 18000  99.6 75600 44899 44899 130e3  14.1  51.5 
29.38/29.48	c 
29.38/29.48	c  seconds     variables   original    learned     agility
29.38/29.48	c         level        used      conflicts    limit          MB
29.38/29.48	c 
39.38/39.49	c +  39.5 708.0 18000  99.6 75600 57952 57952 143e3  17.6  63.4 
62.98/63.01	c +  63.0 712.4 18000  99.6 75600 87023 87023 157e3  12.3  94.5 
76.98/77.07	c R  77.1 732.6 18000  99.6 75600 102e3 102e3 157e3  12.9 119.7 
104.16/104.29	c + 104.3 723.6 18000  99.6 75600 130e3 130e3 173e3  13.4 147.2 
165.54/165.65	c + 165.6 725.1 18000  99.6 75600 196e3 35840 191e3  16.5  45.5 
197.24/197.32	c R 197.3 739.8 18000  99.6 75600 230e3 70607 191e3  12.2  93.9 
255.03/255.19	c + 255.1 731.9 18000  99.6 75600 294e3 133e3 210e3  13.2 159.8 
396.08/396.24	c + 396.1 733.2 18000  99.6 75600 441e3 84461 231e3  10.9 108.8 
481.56/481.77	c R 481.6 749.5 18000  99.6 75600 512e3 155e3 231e3  15.8 233.1 
631.32/631.54	c + 631.4 741.0 18000  99.6 75600 662e3 87677 254e3  13.8 101.0 
966.64/966.94	c + 966.7 742.8 18000  99.6 75600 993e3 178e3 279e3  15.2 229.4 
1137.59/1137.95	c R 114e1 752.6 18000  99.6 75600 112e4 48497 279e3  14.0  85.1

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-1514614-1238241491/watcher-1514614-1238241491 -o /tmp/evaluation-result-1514614-1238241491/solver-1514614-1238241491 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514614-1238241491.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 3/81 26402
/proc/meminfo: memFree=1064728/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=2048 CPUtime=0
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 394 0 0 0 0 0 0 0 20 0 1 0 1096813000 2097152 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 512 383 56 152 0 358 0

[startup+0.053665 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 26402
/proc/meminfo: memFree=1064728/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=4544 CPUtime=0.04
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 956 0 0 0 4 0 0 0 20 0 1 0 1096813000 4653056 941 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 1136 941 56 152 0 982 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4544

[startup+0.101669 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 26402
/proc/meminfo: memFree=1064728/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=4808 CPUtime=0.09
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 1027 0 0 0 9 0 0 0 20 0 1 0 1096813000 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134563817 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.301691 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 26402
/proc/meminfo: memFree=1064728/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=5072 CPUtime=0.29
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 1115 0 0 0 28 1 0 0 22 0 1 0 1096813000 5193728 1100 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 1268 1100 69 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.701736 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 26402
/proc/meminfo: memFree=1064728/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=5732 CPUtime=0.69
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 1270 0 0 0 68 1 0 0 25 0 1 0 1096813000 5869568 1255 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 1433 1255 69 152 0 1279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5732

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26403
/proc/meminfo: memFree=1059536/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=6920 CPUtime=1.49
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 1559 0 0 0 148 1 0 0 25 0 1 0 1096813000 7086080 1544 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 1730 1544 69 152 0 1576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6920

[startup+3.10201 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26403
/proc/meminfo: memFree=1057616/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=9320 CPUtime=3.09
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 2173 0 0 0 307 2 0 0 25 0 1 0 1096813000 9543680 2158 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 2330 2158 69 152 0 2176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9320

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26403
/proc/meminfo: memFree=1051920/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=14736 CPUtime=6.29
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 3509 0 0 0 626 3 0 0 25 0 1 0 1096813000 15089664 3494 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 3684 3494 69 152 0 3530 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14736

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26403
/proc/meminfo: memFree=1040664/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=25568 CPUtime=12.69
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 6229 0 0 0 1264 5 0 0 25 0 1 0 1096813000 26181632 6214 1992294400 134512640 135137933 4294956240 18446744073709551615 134552958 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 6392 6214 69 152 0 6238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25568

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26403
/proc/meminfo: memFree=1020120/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=45768 CPUtime=25.49
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 11269 0 0 0 2539 10 0 0 25 0 1 0 1096813000 46866432 11254 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 11442 11254 69 152 0 11288 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45768

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26403
/proc/meminfo: memFree=984344/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=81552 CPUtime=51.08
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 20188 0 0 0 5090 18 0 0 25 0 1 0 1096813000 83509248 20173 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 20388 20173 69 152 0 20234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81552

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26403
/proc/meminfo: memFree=914712/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=150508 CPUtime=102.27
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 37464 0 0 0 10195 32 0 0 25 0 1 0 1096813000 154120192 37449 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 37627 37449 69 152 0 37473 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 150508

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26403
/proc/meminfo: memFree=865944/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=199688 CPUtime=162.24
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 49606 0 0 0 16181 43 0 0 25 0 1 0 1096813000 204480512 49566 1992294400 134512640 135137933 4294956240 18446744073709551615 134545639 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 49922 49566 69 152 0 49768 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 199688

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=865752/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=199688 CPUtime=222.23
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 49606 0 0 0 22179 44 0 0 25 0 1 0 1096813000 204480512 49566 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 49922 49566 69 152 0 49768 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 199688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=865752/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=199688 CPUtime=282.22
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 49607 0 0 0 28178 44 0 0 25 0 1 0 1096813000 204480512 49567 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 49922 49567 69 152 0 49768 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 199688

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=812504/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=252520 CPUtime=342.2
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 62893 0 0 0 34162 58 0 0 25 0 1 0 1096813000 258580480 62853 1992294400 134512640 135137933 4294956240 18446744073709551615 134543025 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 63130 62853 69 152 0 62976 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 252520

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=812504/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=252520 CPUtime=402.18
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 62893 0 0 0 40160 58 0 0 25 0 1 0 1096813000 258580480 62853 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 63130 62853 69 152 0 62976 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 252520

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=812504/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=252520 CPUtime=462.16
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 62893 0 0 0 46158 58 0 0 25 0 1 0 1096813000 258580480 62853 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 63130 62853 69 152 0 62976 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 252520

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=792024/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=273928 CPUtime=522.15
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 68260 0 0 0 52151 64 0 0 25 0 1 0 1096813000 280502272 68220 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 68482 68220 69 152 0 68328 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 273928

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=745816/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=318848 CPUtime=582.13
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 79530 0 0 0 58139 74 0 0 25 0 1 0 1096813000 326500352 79490 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 79712 79490 69 152 0 79558 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 318848

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=745816/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=318848 CPUtime=642.12
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 79531 0 0 0 64138 74 0 0 25 0 1 0 1096813000 326500352 79491 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 79712 79491 69 152 0 79558 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 318848

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=745816/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=318848 CPUtime=702.11
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 79531 0 0 0 70136 75 0 0 25 0 1 0 1096813000 326500352 79491 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 79712 79491 69 152 0 79558 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 318848

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=745816/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=318848 CPUtime=762.1
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 79531 0 0 0 76135 75 0 0 25 0 1 0 1096813000 326500352 79491 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 79712 79491 69 152 0 79558 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 318848

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=745624/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=318848 CPUtime=822.08
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 79577 0 0 0 82133 75 0 0 25 0 1 0 1096813000 326500352 79537 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 79712 79537 69 152 0 79558 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 318848

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=745624/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=318848 CPUtime=882.06
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 79577 0 0 0 88131 75 0 0 25 0 1 0 1096813000 326500352 79537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 79712 79537 69 152 0 79558 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 318848

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=745624/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=318848 CPUtime=942.04
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 79577 0 0 0 94129 75 0 0 25 0 1 0 1096813000 326500352 79537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 79712 79537 69 152 0 79558 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 318848

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=745624/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=318848 CPUtime=1002.03
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 79577 0 0 0 100128 75 0 0 25 0 1 0 1096813000 326500352 79537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 79712 79537 69 152 0 79558 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 318848

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=708248/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=357140 CPUtime=1062
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 89140 0 0 0 106117 83 0 0 25 0 1 0 1096813000 365711360 89100 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 89285 89100 69 152 0 89131 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 357140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=661336/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=404868 CPUtime=1121.99
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 100601 0 0 0 112104 95 0 0 25 0 1 0 1096813000 414584832 100561 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 101217 100561 69 152 0 101063 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 404868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=661336/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=404868 CPUtime=1181.97
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 100601 0 0 0 118102 95 0 0 25 0 1 0 1096813000 414584832 100561 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 101217 100561 69 152 0 101063 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 404868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26409
/proc/meminfo: memFree=661336/2055920 swapFree=4172176/4192956
[pid=26402] ppid=26400 vsize=404868 CPUtime=1200.07
/proc/26402/stat : 26402 (picosat) R 26400 26402 26243 0 -1 4194304 100601 0 0 0 119912 95 0 0 25 0 1 0 1096813000 414584832 100561 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/26402/statm: 101217 100561 69 152 0 101063 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 404868

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): 1200.47
CPU time (s): 1200.15
CPU user time (s): 1199.13
CPU system time (s): 1.01884
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 404868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.13
system time used= 1.01885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100601
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= 1414

runsolver used 1.49977 second user time and 3.9704 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-28 12:58:11
IDJOB=1514614
IDBENCH=70361
IDSOLVER=506
FILE ID=node85/1514614-1238241491
PBS_JOBID= 9060699
Free space on /tmp= 126788 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514614-1238241491/watcher-1514614-1238241491 -o /tmp/evaluation-result-1514614-1238241491/solver-1514614-1238241491 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514614-1238241491.cnf

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

MD5SUM BENCH= f485347639f83ec94bb8d93787135581
RANDOM SEED=615662213

node85.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1065208 kB
Buffers:         58980 kB
Cached:         848872 kB
SwapCached:       9944 kB
Active:         648768 kB
Inactive:       270464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1065208 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          16924 kB
Slab:            55728 kB
Committed_AS:  2601464 kB
PageTables:       2596 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= 126784 MiB
End job on node85 at 2009-03-28 13:18:13