Trace number 1512850

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.022
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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-1512850-1238210129.cnf
0.00/0.00	c parsed header 'p cnf 900 18000'
0.00/0.02	c initialized 900 variables
0.00/0.02	c found 18000 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   900   0.0 18000     0     0     0   0.0   0.8 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 9000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 201.1   900  85.8 18000   100   100  9900  16.3   0.8 
0.00/0.02	c R   0.0 201.1   900  86.4 18000   101   101  9900  16.6   0.8 
0.00/0.04	c +   0.0 193.8   900  95.9 18000   250   250 10890  23.8   0.9 
0.00/0.05	c N   0.1 203.9   900  98.3 18000   402   402 10890  26.9   1.0 
0.00/0.05	c +   0.1 207.5   900  98.6 18000   475   475 11979  27.6   1.0 
0.08/0.09	c +   0.1 219.0   900  99.6 18000   812   812 13176  26.2   1.2 
0.09/0.13	c N   0.1 226.3   900  99.7 18000  1207  1207 13176  26.3   1.5 
0.09/0.14	c +   0.1 227.8   900  99.7 18000  1317  1317 14493  26.3   1.5 
0.19/0.22	c +   0.2 234.5   900  99.8 18000  2074  2074 15942  27.9   2.0 
0.29/0.34	c +   0.3 238.6   900 100.0 18000  3209  3209 17536  28.3   2.6 
0.29/0.34	c N   0.3 238.6   900 100.0 18000  3213  3213 17536  28.2   2.6 
0.49/0.53	c +   0.5 239.3   900 100.0 18000  4911  4911 19289  28.4   3.5 
0.79/0.83	c +   0.8 240.0   900 100.0 18000  7464  7464 21217  26.9   4.9 
0.89/0.91	c N   0.9 240.3   900 100.0 18000  8027  8027 21217  27.7   5.2 
1.29/1.38	c +   1.4 240.4   900 100.0 18000 11293 11293 23338  27.2   7.1 
2.39/2.41	c +   2.4 240.3   900 100.0 18000 17036 17036 25671  29.2  10.4 
2.89/2.91	c N   2.9 240.5   900 100.0 18000 19252 19252 25671  26.4  11.7 
4.59/4.66	c +   4.7 240.4   900 100.0 18000 25650 25650 28238  27.7  15.6 
7.48/7.51	c +   7.5 240.1   900 100.0 18000 38571 22922 31061  27.9  14.1 
9.08/9.19	c N   9.2 240.2   900 100.0 18000 44904 29255 31061  28.7  17.8 
9.08/9.19	c 
9.08/9.19	c  seconds     variables   original    learned     agility
9.08/9.19	c         level        used      conflicts    limit          MB
9.08/9.19	c 
12.39/12.48	c +  12.5 240.2   900 100.0 18000 57952 23732 34167  27.7  14.4 
20.89/20.94	c +  20.9 240.3   900 100.0 18000 87023 32212 37583  27.9  19.8 
25.48/25.52	c N  25.5 240.1   900 100.0 18000 102e3 23965 37583  28.1  14.4 
34.18/34.22	c +  34.2 239.7   900 100.0 18000 130e3 28756 41341  27.1  16.9 
54.98/55.03	c +  55.0 239.2   900 100.0 18000 196e3 39624 45475  28.3  23.8 
67.27/67.31	c N  67.3 239.1   900 100.0 18000 230e3 43322 45475  27.0  26.4 
87.97/88.09	c +  88.1 238.9   900 100.0 18000 294e3 45019 50022  24.3  26.9 
141.74/141.81	c + 141.8 238.2   900 100.0 18000 441e3 49954 55024  27.8  30.1 
169.53/169.68	c N 169.6 238.2   900 100.0 18000 512e3 40458 55024  26.3  24.7 
228.11/228.20	c + 228.1 237.6   900 100.0 18000 662e3 28932 60526  25.4  17.3 
364.16/364.36	c + 364.2 237.4   900 100.0 18000 993e3 41898 66578  27.5  25.0 
425.63/425.89	c N 425.7 237.1   900 100.0 18000 112e4 24454 66578  26.6  14.8 
594.47/594.78	c + 594.6 236.3   900 100.0 18000 148e4 31324 73235  27.1  18.8 
962.04/962.42	c + 962.1 235.1   900 100.0 18000 223e4 28211 80558  27.8  17.3 
1080.80/1081.30	c N 108e1 235.1   900 100.0 18000 246e4 61409 80558  25.0  37.1

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-1512850-1238210129/watcher-1512850-1238210129 -o /tmp/evaluation-result-1512850-1238210129/solver-1512850-1238210129 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512850-1238210129.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: 0.92 0.98 0.91 3/81 15203
/proc/meminfo: memFree=1135872/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=1044 CPUtime=0
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 151 0 0 0 0 0 0 0 20 0 1 0 697907972 1069056 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 261 136 56 152 0 107 0

[startup+0.088908 s]
/proc/loadavg: 0.92 0.98 0.91 3/81 15203
/proc/meminfo: memFree=1135872/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=2100 CPUtime=0.08
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 411 0 0 0 8 0 0 0 20 0 1 0 697907972 2150400 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134551410 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 525 397 69 152 0 371 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2100

[startup+0.101909 s]
/proc/loadavg: 0.92 0.98 0.91 3/81 15203
/proc/meminfo: memFree=1135872/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=2100 CPUtime=0.09
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 431 0 0 0 9 0 0 0 20 0 1 0 697907972 2150400 416 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 525 416 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301948 s]
/proc/loadavg: 0.92 0.98 0.91 3/81 15203
/proc/meminfo: memFree=1135872/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=3288 CPUtime=0.29
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 718 0 0 0 29 0 0 0 22 0 1 0 697907972 3366912 703 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 822 703 69 152 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3288

[startup+0.702025 s]
/proc/loadavg: 0.92 0.98 0.91 3/81 15203
/proc/meminfo: memFree=1135872/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=5268 CPUtime=0.69
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 1220 0 0 0 69 0 0 0 25 0 1 0 697907972 5394432 1205 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 1317 1205 69 152 0 1163 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5268

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1129848/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=8568 CPUtime=1.49
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 2040 0 0 0 148 1 0 0 25 0 1 0 697907972 8773632 2025 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 2142 2025 69 152 0 1988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8568

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1125752/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=13320 CPUtime=3.08
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 3220 0 0 0 307 1 0 0 25 0 1 0 697907972 13639680 3205 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 3330 3205 69 152 0 3176 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13320

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1118008/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=18600 CPUtime=6.28
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 4549 0 0 0 626 2 0 0 25 0 1 0 697907972 19046400 4534 1992294400 134512640 135137933 4294956240 18446744073709551615 134521356 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 4650 4534 69 152 0 4496 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18600

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1115776/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=20316 CPUtime=12.69
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 4988 0 0 0 1266 3 0 0 25 0 1 0 697907972 20803584 4973 1992294400 134512640 135137933 4294956240 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 5079 4973 69 152 0 4925 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20316

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1111872/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=24532 CPUtime=25.48
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 5960 0 0 0 2544 4 0 0 25 0 1 0 697907972 25120768 5945 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 6133 5945 69 152 0 5979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24532

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1110080/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=26248 CPUtime=51.08
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 6429 0 0 0 5103 5 0 0 25 0 1 0 697907972 26877952 6414 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 6562 6414 69 152 0 6408 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26248

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1104384/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=31924 CPUtime=102.26
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 7835 0 0 0 10220 6 0 0 25 0 1 0 697907972 32690176 7820 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 7981 7820 69 152 0 7827 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31924

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1101120/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=35092 CPUtime=162.23
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 8649 0 0 0 16216 7 0 0 25 0 1 0 697907972 35934208 8634 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 8773 8634 69 152 0 8619 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35092

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1100608/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=35620 CPUtime=222.21
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 8773 0 0 0 22214 7 0 0 25 0 1 0 697907972 36474880 8758 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 8905 8758 69 152 0 8751 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35620

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1097728/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=38392 CPUtime=282.19
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 9485 0 0 0 28211 8 0 0 25 0 1 0 697907972 39313408 9470 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 9598 9470 69 152 0 9444 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 38392

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1096768/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=39316 CPUtime=342.16
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 9708 0 0 0 34208 8 0 0 25 0 1 0 697907972 40259584 9693 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 9829 9693 69 152 0 9675 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 39316

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1093824/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=42728 CPUtime=402.14
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 10456 0 0 0 40205 9 0 0 25 0 1 0 697907972 43753472 10441 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 10682 10441 69 152 0 10528 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 42728

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1093760/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=42708 CPUtime=462.12
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 10456 0 0 0 46203 9 0 0 25 0 1 0 697907972 43732992 10441 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 10677 10441 69 152 0 10523 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 42708

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1094016/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=42708 CPUtime=522.1
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 10461 0 0 0 52201 9 0 0 25 0 1 0 697907972 43732992 10446 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 10677 10446 69 152 0 10523 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 42708

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1093824/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=42972 CPUtime=582.08
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 10515 0 0 0 58199 9 0 0 25 0 1 0 697907972 44003328 10500 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 10743 10500 69 152 0 10589 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 42972

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1090816/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=45876 CPUtime=642.06
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 11263 0 0 0 64196 10 0 0 25 0 1 0 697907972 46977024 11248 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 11469 11248 69 152 0 11315 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45876

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1089856/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=46800 CPUtime=702.03
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 11469 0 0 0 70193 10 0 0 25 0 1 0 697907972 47923200 11454 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 11700 11454 69 152 0 11546 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 46800

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1089920/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=46796 CPUtime=762.01
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 11469 0 0 0 76191 10 0 0 25 0 1 0 697907972 47919104 11454 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 11699 11454 69 152 0 11545 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 46796

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1089856/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=46740 CPUtime=821.98
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 11469 0 0 0 82188 10 0 0 25 0 1 0 697907972 47861760 11454 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 11685 11454 69 152 0 11531 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 46740

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1089664/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=47004 CPUtime=881.96
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 11520 0 0 0 88186 10 0 0 25 0 1 0 697907972 48132096 11505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 11751 11505 69 152 0 11597 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 47004

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1089664/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=46888 CPUtime=941.94
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 11520 0 0 0 94184 10 0 0 25 0 1 0 697907972 48013312 11505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 11722 11505 69 152 0 11568 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 46888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1085120/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=51352 CPUtime=1001.92
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 12651 0 0 0 100180 12 0 0 25 0 1 0 697907972 52584448 12633 1992294400 134512640 135137933 4294956240 18446744073709551615 134549020 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 12838 12633 69 152 0 12684 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 51352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1085120/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=51352 CPUtime=1061.9
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 12651 0 0 0 106178 12 0 0 25 0 1 0 697907972 52584448 12633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 12838 12633 69 152 0 12684 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 51352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1085120/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=51352 CPUtime=1121.88
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 12651 0 0 0 112176 12 0 0 25 0 1 0 697907972 52584448 12633 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 12838 12633 69 152 0 12684 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 51352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1085120/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=51352 CPUtime=1181.85
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 12651 0 0 0 118173 12 0 0 25 0 1 0 697907972 52584448 12633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 12838 12633 69 152 0 12684 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 51352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1085120/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=51352 CPUtime=1200.05
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 12651 0 0 0 119993 12 0 0 25 0 1 0 697907972 52584448 12633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 12838 12633 69 152 0 12684 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 51352

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 0.98 0.91 2/82 15204
/proc/meminfo: memFree=1085120/2055920 swapFree=4174588/4192956
[pid=15203] ppid=15201 vsize=51352 CPUtime=1200.05
/proc/15203/stat : 15203 (picosat) R 15201 15203 14562 0 -1 4194304 12651 0 0 0 119993 12 0 0 25 0 1 0 697907972 52584448 12633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15203/statm: 12838 12633 69 152 0 12684 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 51352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.13098
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 51352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12651
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= 1564

runsolver used 1.54676 second user time and 3.9244 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 04:15:29
IDJOB=1512850
IDBENCH=70214
IDSOLVER=506
FILE ID=node88/1512850-1238210129
PBS_JOBID= 9060479
Free space on /tmp= 66476 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512850-1238210129/watcher-1512850-1238210129 -o /tmp/evaluation-result-1512850-1238210129/solver-1512850-1238210129 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512850-1238210129.cnf

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=364322810

node88.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		: 3000.281
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		: 3000.281
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:       1136288 kB
Buffers:         79604 kB
Cached:         747012 kB
SwapCached:       7608 kB
Active:         112156 kB
Inactive:       723808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1136288 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          14904 kB
Slab:            67852 kB
Committed_AS:  1769304 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 04:35:32