Trace number 1512790

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) 1200.1 1201.22

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S882603971-022.cnf
MD5SUM8c169219b64992954a6c6431ec472521
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.28974
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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-1512790-1238208934.cnf
0.00/0.00	c parsed header 'p cnf 1100 22000'
0.00/0.02	c initialized 1100 variables
0.00/0.02	c found 22000 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0  1100   0.0 22000     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 11000 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 225.9  1100  81.0 22000   100   100 12100  16.7   1.0 
0.00/0.03	c R   0.0 225.9  1100  81.0 22000   101   101 12100  16.8   1.0 
0.00/0.05	c +   0.0 214.7  1100  93.6 22000   250   250 13310  24.3   1.1 
0.00/0.06	c N   0.1 225.8  1100  95.8 22000   402   402 13310  25.5   1.2 
0.00/0.07	c +   0.1 229.5  1100  96.6 22000   475   475 14641  25.9   1.2 
0.09/0.11	c +   0.1 242.8  1100  99.1 22000   812   812 16105  26.5   1.4 
0.09/0.15	c N   0.1 251.6  1100  99.8 22000  1202  1202 16105  26.4   1.7 
0.09/0.16	c +   0.2 253.8  1100  99.8 22000  1317  1317 17715  25.7   1.7 
0.19/0.25	c +   0.3 261.4  1100  99.9 22000  2074  2074 19486  25.0   2.2 
0.39/0.40	c N   0.4 266.6  1100  99.9 22000  3207  3207 19486  27.9   3.0 
0.39/0.40	c +   0.4 266.6  1100  99.9 22000  3209  3209 21434  27.9   3.0 
0.59/0.62	c +   0.6 269.5  1100  99.9 22000  4911  4911 23577  26.0   4.0 
0.88/0.98	c +   1.0 271.6  1100 100.0 22000  7464  7464 25934  25.6   5.7 
0.99/1.07	c N   1.1 272.0  1100 100.0 22000  8016  8016 25934  23.2   6.0 
1.59/1.63	c +   1.6 273.4  1100 100.0 22000 11293 11293 28527  26.1   8.2 
2.78/2.85	c +   2.8 274.0  1100 100.0 22000 17036 17036 31379  24.9  11.9 
3.38/3.43	c N   3.4 273.8  1100 100.0 22000 19246 19246 31379  23.7  13.3 
5.39/5.44	c +   5.4 274.1  1100 100.0 22000 25650 25650 34516  26.3  17.5 
9.98/10.09	c +  10.1 273.3  1100 100.0 22000 38571 17747 37967  24.8  12.6 
11.78/11.80	c N  11.8 273.9  1100 100.0 22000 44903 24079 37967  25.1  16.7 
11.78/11.80	c 
11.78/11.80	c  seconds     variables   original    learned     agility
11.78/11.80	c         level        used      conflicts    limit          MB
11.78/11.80	c 
16.58/16.68	c +  16.7 274.2  1100 100.0 22000 57952 37128 41763  25.6  25.7 
25.08/25.10	c +  25.1 275.5  1100 100.0 22000 87023 38697 45939  24.6  26.1 
29.07/29.13	c N  29.1 277.4  1100 100.0 22000 102e3 20779 45939  25.3  14.8 
38.47/38.59	c +  38.6 279.8  1100 100.0 22000 130e3 16426 50532  25.5  12.0 
60.15/60.23	c +  60.2 282.2  1100 100.0 22000 196e3 44853 55585  25.6  29.8 
74.54/74.66	c N  74.6 282.4  1100 100.0 22000 230e3 38358 55585  26.7  26.4 
102.32/102.48	c + 102.4 282.2  1100 100.0 22000 294e3 21876 61143  23.2  14.7 
169.60/169.76	c + 169.7 281.5  1100 100.0 22000 441e3 32298 67257  26.5  22.5 
206.37/206.51	c N 206.4 280.9  1100 100.0 22000 512e3 52524 67257  24.6  36.5 
277.14/277.32	c + 277.2 276.5  1100 100.0 22000 662e3 48352 73982  26.2  33.4 
466.57/467.33	c + 466.6 269.8  1100 100.0 22000 993e3 35836 81380  25.5  24.3 
544.73/545.53	c N 544.8 267.9  1100 100.0 22000 112e4 41283 81380  25.0  27.3 
732.02/732.91	c + 732.1 266.1  1100 100.0 22000 148e4 71323 89518  26.7  48.7 
1162.99/1164.18	c + 116e1 261.0  1100 100.0 22000 223e4 77885 98469  26.5  51.8

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-1512790-1238208934/watcher-1512790-1238208934 -o /tmp/evaluation-result-1512790-1238208934/solver-1512790-1238208934 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512790-1238208934.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: 0.91 0.95 0.90 3/73 12222
/proc/meminfo: memFree=1622520/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=780 CPUtime=0
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 1093557368 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 195 90 56 152 0 41 0

[startup+0.0132509 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 12222
/proc/meminfo: memFree=1622520/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=1188 CPUtime=0
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 195 0 0 0 0 0 0 0 20 0 1 0 1093557368 1216512 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 297 180 56 152 0 143 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1188

[startup+0.10227 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 12222
/proc/meminfo: memFree=1622520/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=2244 CPUtime=0.09
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 458 0 0 0 9 0 0 0 20 0 1 0 1093557368 2297856 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 561 443 69 152 0 407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2244

[startup+0.301309 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 12222
/proc/meminfo: memFree=1622520/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=3300 CPUtime=0.29
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 736 0 0 0 29 0 0 0 23 0 1 0 1093557368 3379200 721 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 825 721 69 152 0 671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3300

[startup+0.70239 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 12222
/proc/meminfo: memFree=1622520/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=5412 CPUtime=0.69
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 1239 0 0 0 69 0 0 0 25 0 1 0 1093557368 5541888 1224 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 1353 1224 69 152 0 1199 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5412

[startup+1.50155 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 12223
/proc/meminfo: memFree=1616496/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=8728 CPUtime=1.48
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 2084 0 0 0 148 0 0 0 25 0 1 0 1093557368 8937472 2069 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 2182 2069 69 152 0 2028 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8728

[startup+3.10188 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 12223
/proc/meminfo: memFree=1612208/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=13744 CPUtime=3.08
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 3327 0 0 0 307 1 0 0 25 0 1 0 1093557368 14073856 3312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 3436 3312 69 152 0 3282 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13744

[startup+6.30153 s]
/proc/loadavg: 0.92 0.95 0.90 2/74 12223
/proc/meminfo: memFree=1604144/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=20476 CPUtime=6.28
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 5028 0 0 0 625 3 0 0 25 0 1 0 1093557368 20967424 5013 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 5119 5013 69 152 0 4965 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20476

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.90 2/74 12223
/proc/meminfo: memFree=1597488/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=25616 CPUtime=12.68
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 6261 0 0 0 1264 4 0 0 25 0 1 0 1093557368 26230784 6220 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 6404 6220 69 152 0 6250 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25616

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/74 12223
/proc/meminfo: memFree=1592304/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=30764 CPUtime=25.48
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 7585 0 0 0 2542 6 0 0 25 0 1 0 1093557368 31502336 7544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 7691 7544 69 152 0 7537 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30764

[startup+51.1016 s]
/proc/loadavg: 1.02 0.97 0.91 2/74 12223
/proc/meminfo: memFree=1585584/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=37496 CPUtime=51.06
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 9269 0 0 0 5098 8 0 0 25 0 1 0 1093557368 38395904 9228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 9374 9228 69 152 0 9220 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37496

[startup+102.307 s]
/proc/loadavg: 1.01 0.97 0.91 2/74 12223
/proc/meminfo: memFree=1582128/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=40796 CPUtime=102.23
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 10093 0 0 0 10215 8 0 0 25 0 1 0 1093557368 41775104 10052 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 10199 10052 69 152 0 10045 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 40796

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/74 12223
/proc/meminfo: memFree=1578480/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=44324 CPUtime=162.2
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 10993 0 0 0 16210 10 0 0 25 0 1 0 1093557368 45387776 10952 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 11081 10952 69 152 0 10927 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 44324

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/74 12223
/proc/meminfo: memFree=1574064/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=49192 CPUtime=222.17
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 12094 0 0 0 22206 11 0 0 25 0 1 0 1093557368 50372608 12053 1992294400 134512640 135137933 4294956240 18446744073709551615 134553677 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 12298 12053 69 152 0 12144 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 49192

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/74 12223
/proc/meminfo: memFree=1574064/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=49184 CPUtime=282.13
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 12094 0 0 0 28202 11 0 0 25 0 1 0 1093557368 50364416 12053 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 12296 12053 69 152 0 12142 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 49184

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/74 12229
/proc/meminfo: memFree=1569456/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=53408 CPUtime=342.1
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 13181 0 0 0 34198 12 0 0 25 0 1 0 1093557368 54689792 13140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 13352 13140 69 152 0 13198 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 53408

[startup+402.302 s]
/proc/loadavg: 1.07 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1568800/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=53408 CPUtime=401.61
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 13181 0 0 0 40148 13 0 0 25 0 1 0 1093557368 54689792 13140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 13352 13140 69 152 0 13198 0
Current children cumulated CPU time (s) 401.61
Current children cumulated vsize (KiB) 53408

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1569008/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=53408 CPUtime=461.57
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 13181 0 0 0 46144 13 0 0 25 0 1 0 1093557368 54689792 13140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 13352 13140 69 152 0 13198 0
Current children cumulated CPU time (s) 461.57
Current children cumulated vsize (KiB) 53408

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1564016/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=58556 CPUtime=521.54
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 14471 0 0 0 52139 15 0 0 25 0 1 0 1093557368 59961344 14430 1992294400 134512640 135137933 4294956240 18446744073709551615 134545257 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 14639 14430 69 152 0 14485 0
Current children cumulated CPU time (s) 521.54
Current children cumulated vsize (KiB) 58556

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1564016/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=58556 CPUtime=581.51
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 14471 0 0 0 58136 15 0 0 25 0 1 0 1093557368 59961344 14430 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 14639 14430 69 152 0 14485 0
Current children cumulated CPU time (s) 581.51
Current children cumulated vsize (KiB) 58556

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1564016/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=58556 CPUtime=641.48
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 14471 0 0 0 64133 15 0 0 25 0 1 0 1093557368 59961344 14430 1992294400 134512640 135137933 4294956240 18446744073709551615 134545586 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 14639 14430 69 152 0 14485 0
Current children cumulated CPU time (s) 641.48
Current children cumulated vsize (KiB) 58556

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1563696/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=58936 CPUtime=701.44
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 14560 0 0 0 70129 15 0 0 25 0 1 0 1093557368 60350464 14519 1992294400 134512640 135137933 4294956240 18446744073709551615 134527903 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 14734 14519 69 152 0 14580 0
Current children cumulated CPU time (s) 701.44
Current children cumulated vsize (KiB) 58936

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1558640/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=63852 CPUtime=761.41
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 15909 0 0 0 76125 16 0 0 25 0 1 0 1093557368 65384448 15765 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 15963 15765 69 152 0 15809 0
Current children cumulated CPU time (s) 761.41
Current children cumulated vsize (KiB) 63852

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1558000/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=64512 CPUtime=821.37
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 16080 0 0 0 82121 16 0 0 25 0 1 0 1093557368 66060288 15936 1992294400 134512640 135137933 4294956240 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 16128 15936 69 152 0 15974 0
Current children cumulated CPU time (s) 821.37
Current children cumulated vsize (KiB) 64512

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1557936/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=64400 CPUtime=881.34
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 16080 0 0 0 88118 16 0 0 25 0 1 0 1093557368 65945600 15922 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 16100 15922 69 152 0 15946 0
Current children cumulated CPU time (s) 881.34
Current children cumulated vsize (KiB) 64400

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1556912/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=65588 CPUtime=941.31
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 16362 0 0 0 94114 17 0 0 25 0 1 0 1093557368 67162112 16204 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 16397 16204 69 152 0 16243 0
Current children cumulated CPU time (s) 941.31
Current children cumulated vsize (KiB) 65588

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1556848/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=65588 CPUtime=1001.28
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 16362 0 0 0 100111 17 0 0 25 0 1 0 1093557368 67162112 16204 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 16397 16204 69 152 0 16243 0
Current children cumulated CPU time (s) 1001.28
Current children cumulated vsize (KiB) 65588

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1556784/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=65588 CPUtime=1061.25
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 16362 0 0 0 106108 17 0 0 25 0 1 0 1093557368 67162112 16204 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 16397 16204 69 152 0 16243 0
Current children cumulated CPU time (s) 1061.25
Current children cumulated vsize (KiB) 65588

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1556784/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=65588 CPUtime=1121.21
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 16362 0 0 0 112104 17 0 0 25 0 1 0 1093557368 67162112 16204 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 16397 16204 69 152 0 16243 0
Current children cumulated CPU time (s) 1121.21
Current children cumulated vsize (KiB) 65588

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1554352/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=68756 CPUtime=1181.18
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 17165 0 0 0 118100 18 0 0 25 0 1 0 1093557368 70406144 17007 1992294400 134512640 135137933 4294956240 18446744073709551615 134662747 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 17189 17007 69 152 0 17035 0
Current children cumulated CPU time (s) 1181.18
Current children cumulated vsize (KiB) 68756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.21 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12705
/proc/meminfo: memFree=1553520/2055920 swapFree=4170032/4192956
[pid=12222] ppid=12220 vsize=68756 CPUtime=1200.08
/proc/12222/stat : 12222 (picosat) R 12220 12222 12091 0 -1 4194304 17165 0 0 0 119990 18 0 0 25 0 1 0 1093557368 70406144 17007 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 0 0 0
/proc/12222/statm: 17189 17007 69 152 0 17035 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 68756

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): 1201.22
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.19397
CPU usage (%): 99.9067
Max. virtual memory (cumulated for all children) (KiB): 68756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17165
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= 5053

runsolver used 1.17382 second user time and 3.23651 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-28 03:55:34
IDJOB=1512790
IDBENCH=70209
IDSOLVER=506
FILE ID=node80/1512790-1238208934
PBS_JOBID= 9060487
Free space on /tmp= 64692 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S882603971-022.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512790-1238208934/watcher-1512790-1238208934 -o /tmp/evaluation-result-1512790-1238208934/solver-1512790-1238208934 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512790-1238208934.cnf

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

MD5SUM BENCH= 8c169219b64992954a6c6431ec472521
RANDOM SEED=1561775803

node80.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		: 3000.263
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		: 3000.263
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:       1622936 kB
Buffers:         27292 kB
Cached:         332548 kB
SwapCached:      14432 kB
Active:          74304 kB
Inactive:       301788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622936 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          21856 kB
Slab:            41912 kB
Committed_AS:  2768420 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-28 04:15:38