Trace number 1513582

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1906075351-024.cnf
MD5SUMad3646e0a0cdbfbd5513a638946c9f2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark53.7128
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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-1513582-1238219757.cnf
0.00/0.00	c parsed header 'p cnf 140 11900'
0.00/0.01	c initialized 140 variables
0.00/0.01	c found 11900 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   140   0.0 11900     0     0     0   0.0   0.6 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 5950 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  49.6   140  98.6 11900   100   100  6545   8.1   0.6 
0.00/0.01	c R   0.0  49.6   140  98.6 11900   100   100  6545   8.1   0.6 
0.00/0.02	c +   0.0  47.5   140 100.0 11900   250   250  7199  17.8   0.6 
0.00/0.03	c N   0.0  49.6   140 100.0 11900   402   402  7199  24.8   0.7 
0.00/0.03	c +   0.0  50.3   140 100.0 11900   475   475  7918  26.4   0.7 
0.00/0.04	c +   0.0  51.5   140 100.0 11900   812   812  8709  34.1   0.7 
0.00/0.06	c N   0.1  51.9   140 100.0 11900  1204  1204  8709  35.6   0.8 
0.00/0.06	c +   0.1  52.0   140 100.0 11900  1317  1317  9579  36.5   0.8 
0.08/0.09	c +   0.1  52.2   140 100.0 11900  2074  2074 10536  37.3   1.0 
0.09/0.14	c N   0.1  53.3   140 100.0 11900  3206  3206 10536  37.4   1.2 
0.09/0.14	c +   0.1  53.3   140 100.0 11900  3209  3209 11589  37.5   1.2 
0.19/0.22	c +   0.2  53.7   140 100.0 11900  4911  4911 12747  37.2   1.5 
0.29/0.38	c +   0.4  53.0   140 100.0 11900  7464  7464 14021  37.4   2.0 
0.39/0.42	c N   0.4  52.9   140 100.0 11900  8014  8014 14021  36.8   2.1 
0.59/0.67	c +   0.7  52.5   140 100.0 11900 11293 11293 15423  36.7   2.8 
1.10/1.16	c +   1.2  52.3   140 100.0 11900 17036  9319 16965  36.3   2.4 
1.29/1.35	c N   1.4  52.1   140 100.0 11900 19232 11515 16965  37.0   2.9 
1.89/1.98	c +   2.0  51.6   140 100.0 11900 25650  9443 18661  36.5   2.6 
3.09/3.14	c +   3.1  51.3   140 100.0 11900 38571 13028 20527  36.1   3.2 
3.69/3.78	c N   3.8  51.0   140 100.0 11900 44889 19346 20527  36.9   4.5 
3.69/3.78	c 
3.69/3.78	c  seconds     variables   original    learned     agility
3.69/3.78	c         level        used      conflicts    limit          MB
3.69/3.78	c 
4.99/5.02	c +   5.0  50.8   140 100.0 11900 57952 11868 22579  37.7   3.0 
8.19/8.21	c +   8.2  50.3   140 100.0 11900 87023 18352 24836  36.0   4.2 
9.99/10.08	c N  10.1  50.1   140 100.0 11900 102e3 21513 24836  37.3   4.8 
13.49/13.52	c +  13.5  49.6   140 100.0 11900 130e3 24608 27319  37.3   5.4 
21.38/21.41	c +  21.4  49.2   140 100.0 11900 196e3 16659 30050  36.4   3.9 
25.98/26.07	c N  26.1  48.9   140 100.0 11900 230e3 17139 30050  37.4   3.9 
34.28/34.34	c +  34.3  48.6   140 100.0 11900 294e3 29222 33055  36.7   6.2 
56.08/56.15	c +  56.1  48.0   140 100.0 11900 441e3 21801 36360  36.2   5.0 
67.26/67.39	c N  67.4  47.9   140 100.0 11900 512e3 24893 36360  36.4   5.6 
92.45/92.50	c +  92.5  47.5   140 100.0 11900 662e3 14639 39996  37.2   3.7 
150.04/150.12	c + 150.1  47.3   140 100.0 11900 993e3 29486 43995  37.2   6.5 
178.03/178.14	c N 178.1  47.2   140 100.0 11900 112e4 43566 43995  36.4   9.2 
250.51/250.68	c + 250.6  46.9   140 100.0 11900 148e4 15386 48394  36.5   3.8 
411.55/411.76	c + 411.6  47.0   140 100.0 11900 223e4 35978 53233  37.0   7.6 
462.73/462.99	c N 462.8  46.9   140 100.0 11900 246e4 26303 53233  37.0   5.8 
674.46/674.76	c + 674.5  46.7   140 100.0 11900 335e4 17970 58556  37.1   4.2 
1110.60/1111.04	c + 111e1  46.5   140 100.0 11900 502e4 51256 64411  36.1  10.5 
1194.67/1195.13	c N 119e1  46.4   140 100.0 11900 533e4 53182 64411  36.0  10.9

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-1513582-1238219757/watcher-1513582-1238219757 -o /tmp/evaluation-result-1513582-1238219757/solver-1513582-1238219757 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513582-1238219757.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 1.04 1.00 3/76 23173
/proc/meminfo: memFree=1273992/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=912 CPUtime=0
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1094636618 933888 118 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 228 118 56 152 0 74 0

[startup+0.0912649 s]
/proc/loadavg: 0.99 1.04 1.00 3/76 23173
/proc/meminfo: memFree=1273992/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=1704 CPUtime=0.08
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 346 0 0 0 8 0 0 0 18 0 1 0 1094636618 1744896 331 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 426 331 69 152 0 272 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1704

[startup+0.101261 s]
/proc/loadavg: 0.99 1.04 1.00 3/76 23173
/proc/meminfo: memFree=1273992/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=1848 CPUtime=0.09
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 359 0 0 0 9 0 0 0 18 0 1 0 1094636618 1892352 344 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 462 344 69 152 0 308 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1848

[startup+0.301299 s]
/proc/loadavg: 0.99 1.04 1.00 3/76 23173
/proc/meminfo: memFree=1273992/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=2640 CPUtime=0.29
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 569 0 0 0 29 0 0 0 19 0 1 0 1094636618 2703360 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 660 554 69 152 0 506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2640

[startup+0.701378 s]
/proc/loadavg: 0.99 1.04 1.00 3/76 23173
/proc/meminfo: memFree=1273992/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=3696 CPUtime=0.69
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 847 0 0 0 69 0 0 0 23 0 1 0 1094636618 3784704 832 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 924 832 69 152 0 770 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3696

[startup+1.50154 s]
/proc/loadavg: 0.99 1.04 1.00 2/77 23174
/proc/meminfo: memFree=1270144/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=4628 CPUtime=1.49
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 1060 0 0 0 149 0 0 0 25 0 1 0 1094636618 4739072 1045 1992294400 134512640 135137933 4294956240 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 1157 1045 69 152 0 1003 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4628

[startup+3.10185 s]
/proc/loadavg: 0.99 1.04 1.00 2/77 23174
/proc/meminfo: memFree=1269568/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=5288 CPUtime=3.09
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 1209 0 0 0 309 0 0 0 25 0 1 0 1094636618 5414912 1194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 1322 1194 69 152 0 1168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5288

[startup+6.30148 s]
/proc/loadavg: 0.99 1.04 1.00 2/77 23174
/proc/meminfo: memFree=1268800/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=6080 CPUtime=6.29
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 1418 0 0 0 628 1 0 0 25 0 1 0 1094636618 6225920 1403 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 1520 1403 69 152 0 1366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6080

[startup+12.7017 s]
/proc/loadavg: 0.99 1.04 1.00 2/77 23174
/proc/meminfo: memFree=1267840/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=6476 CPUtime=12.69
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 1526 0 0 0 1268 1 0 0 25 0 1 0 1094636618 6631424 1511 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 1619 1511 69 152 0 1465 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6476

[startup+25.5012 s]
/proc/loadavg: 0.99 1.04 1.00 2/77 23174
/proc/meminfo: memFree=1266752/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=7532 CPUtime=25.48
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 1791 0 0 0 2547 1 0 0 25 0 1 0 1094636618 7712768 1776 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 1883 1776 69 152 0 1729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7532

[startup+51.1013 s]
/proc/loadavg: 0.99 1.03 1.00 2/77 23174
/proc/meminfo: memFree=1266176/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=8316 CPUtime=51.07
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 1936 0 0 0 5105 2 0 0 25 0 1 0 1094636618 8515584 1921 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 2079 1921 69 152 0 1925 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8316

[startup+102.306 s]
/proc/loadavg: 0.99 1.03 1.00 2/77 23174
/proc/meminfo: memFree=1264640/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=9900 CPUtime=102.26
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 2324 0 0 0 10224 2 0 0 25 0 1 0 1094636618 10137600 2309 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 2475 2309 69 152 0 2321 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9900

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/77 23174
/proc/meminfo: memFree=1263872/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=10524 CPUtime=162.24
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 2514 0 0 0 16221 3 0 0 25 0 1 0 1094636618 10776576 2499 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 2631 2499 69 152 0 2477 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10524

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/77 23174
/proc/meminfo: memFree=1263744/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=10656 CPUtime=222.22
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 2536 0 0 0 22219 3 0 0 25 0 1 0 1094636618 10911744 2521 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 2664 2521 69 152 0 2510 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10656

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/77 23174
/proc/meminfo: memFree=1262784/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=11560 CPUtime=282.2
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 2762 0 0 0 28216 4 0 0 25 0 1 0 1094636618 11837440 2747 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 2890 2747 69 152 0 2736 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11560

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1262656/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=11556 CPUtime=342.17
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 2762 0 0 0 34213 4 0 0 25 0 1 0 1094636618 11833344 2747 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 2889 2747 69 152 0 2735 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11556

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1262656/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=11548 CPUtime=402.15
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 2762 0 0 0 40211 4 0 0 25 0 1 0 1094636618 11825152 2747 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 2887 2747 69 152 0 2733 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 11548

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1261632/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=12472 CPUtime=462.13
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3010 0 0 0 46209 4 0 0 25 0 1 0 1094636618 12771328 2995 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3118 2995 69 152 0 2964 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 12472

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1261696/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=12472 CPUtime=522.11
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3010 0 0 0 52207 4 0 0 25 0 1 0 1094636618 12771328 2995 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3118 2995 69 152 0 2964 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 12472

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1261696/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=12472 CPUtime=582.09
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3010 0 0 0 58205 4 0 0 25 0 1 0 1094636618 12771328 2995 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3118 2995 69 152 0 2964 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 12472

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1261632/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=12472 CPUtime=642.07
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3010 0 0 0 64203 4 0 0 25 0 1 0 1094636618 12771328 2995 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3118 2995 69 152 0 2964 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 12472

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1260864/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=13208 CPUtime=702.04
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3202 0 0 0 70200 4 0 0 25 0 1 0 1094636618 13524992 3187 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3302 3187 69 152 0 3148 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 13208

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1260672/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=13472 CPUtime=762.03
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3260 0 0 0 76199 4 0 0 25 0 1 0 1094636618 13795328 3245 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3368 3245 69 152 0 3214 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 13472

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1260672/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=13472 CPUtime=822
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3260 0 0 0 82196 4 0 0 25 0 1 0 1094636618 13795328 3245 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3368 3245 69 152 0 3214 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 13472

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1260480/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=13604 CPUtime=881.98
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3299 0 0 0 88194 4 0 0 25 0 1 0 1094636618 13930496 3284 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3401 3284 69 152 0 3247 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 13604

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1260480/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=13584 CPUtime=941.96
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3299 0 0 0 94192 4 0 0 25 0 1 0 1094636618 13910016 3284 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3396 3284 69 152 0 3242 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 13584

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1260608/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=13488 CPUtime=1001.94
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3299 0 0 0 100190 4 0 0 25 0 1 0 1094636618 13811712 3270 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3372 3270 69 152 0 3218 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 13488

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1260608/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=13608 CPUtime=1061.91
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3304 0 0 0 106187 4 0 0 25 0 1 0 1094636618 13934592 3275 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3402 3275 69 152 0 3248 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 13608

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1259648/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=14396 CPUtime=1121.9
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3531 0 0 0 112185 5 0 0 25 0 1 0 1094636618 14741504 3502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3599 3502 69 152 0 3445 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 14396

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1259584/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=14500 CPUtime=1181.88
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3545 0 0 0 118183 5 0 0 25 0 1 0 1094636618 14848000 3516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3625 3516 69 152 0 3471 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 14500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1259584/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=14500 CPUtime=1200.08
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3545 0 0 0 120003 5 0 0 25 0 1 0 1094636618 14848000 3516 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3625 3516 69 152 0 3471 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14500

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: 0.99 1.00 1.00 2/77 23180
/proc/meminfo: memFree=1259584/2055920 swapFree=4127428/4192956
[pid=23173] ppid=23171 vsize=14500 CPUtime=1200.08
/proc/23173/stat : 23173 (picosat) R 23171 23173 22276 0 -1 4194304 3545 0 0 0 120003 5 0 0 25 0 1 0 1094636618 14848000 3516 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/23173/statm: 3625 3516 69 152 0 3471 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.057991
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 14528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3545
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= 1789

runsolver used 1.18282 second user time and 3.20151 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 06:55:57
IDJOB=1513582
IDBENCH=70275
IDSOLVER=506
FILE ID=node63/1513582-1238219757
PBS_JOBID= 9060503
Free space on /tmp= 66320 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1906075351-024.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513582-1238219757/watcher-1513582-1238219757 -o /tmp/evaluation-result-1513582-1238219757/solver-1513582-1238219757 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513582-1238219757.cnf

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

MD5SUM BENCH= ad3646e0a0cdbfbd5513a638946c9f2e
RANDOM SEED=1963140999

node63.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		: 3000.285
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		: 3000.285
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:       1274472 kB
Buffers:         72492 kB
Cached:         572892 kB
SwapCached:      55900 kB
Active:         177152 kB
Inactive:       525692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274472 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          14632 kB
Slab:            63240 kB
Committed_AS:  3212292 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node63 at 2009-03-28 07:15:59