Trace number 1728050

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) 1200.08 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv8.sat05-567.reshuffled-07.cnf
MD5SUMaf4e94e2262dd17f2c350e06d0de5672
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1920
Number of clauses6337
Sum of the clauses size17024
Maximum clause length64
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22048
Number of clauses of size 34288
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-1728050-1240732264.cnf
0.00/0.00	c parsed header 'p cnf 1920 6337'
0.00/0.01	c initialized 1920 variables
0.00/0.01	c found 6337 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  1920   0.0  4289     0     0     0   0.0   0.3 
0.01/0.02	c 
0.01/0.02	c initial reduction limit 2144 clauses
0.01/0.02	c 
0.01/0.02	c +   0.0  87.8  1920  49.0  4289   100   100  2358  26.1   0.3 
0.01/0.02	c N   0.0  87.8  1920  49.0  4289   101   101  2358  26.3   0.3 
0.01/0.03	c +   0.0  95.1  1920  55.7  4289   250   250  2593  28.8   0.4 
0.01/0.06	c N   0.1  97.2  1920  59.9  4289   403   403  2593  26.1   0.4 
0.01/0.06	c +   0.1  97.5  1920  59.9  4289   475   475  2852  28.8   0.4 
0.09/0.11	c +   0.1  97.2  1920  60.6  4289   812   812  3137  28.4   0.5 
0.09/0.16	c N   0.2  96.4  1920  61.5  4289  1206  1206  3137  30.9   0.6 
0.09/0.18	c +   0.2  96.2  1920  61.5  4289  1317  1317  3450  33.2   0.7 
0.19/0.29	c +   0.3  95.3  1920  62.1  4289  2074  2074  3795  27.6   0.9 
0.39/0.47	c N   0.5  94.7  1920  62.1  4289  3207  3207  3795  30.9   1.2 
0.39/0.47	c +   0.5  94.7  1920  62.1  4289  3209  3209  4174  30.6   1.2 
0.69/0.76	c +   0.8  94.0  1920  62.1  4289  4911  2817  4591  33.3   1.1 
1.19/1.21	c +   1.2  93.0  1920  62.1  4289  7464  3072  5050  33.3   1.2 
1.29/1.31	c N   1.3  92.9  1920  62.1  4289  8015  3623  5050  33.0   1.4 
1.79/1.89	c +   1.9  92.2  1920  62.2  4289 11293  4373  5555  30.9   1.5 
2.89/2.95	c +   2.9  91.0  1920  62.6  4289 17036  4549  6110  32.7   1.6 
3.29/3.35	c N   3.4  90.6  1920  62.6  4289 19236  3690  6110  31.6   1.2 
4.49/4.59	c +   4.6  89.7  1920  62.6  4289 25650  3976  6721  32.3   1.3 
6.99/7.06	c +   7.1  89.6  1920  63.7  4289 38571  3424  7393  32.7   1.1 
8.19/8.28	c N   8.3  89.5  1920  63.7  4289 44895  6047  7393  34.8   1.9 
8.19/8.28	c 
8.19/8.28	c  seconds     variables   original    learned     agility
8.19/8.28	c         level        used      conflicts    limit          MB
8.19/8.28	c 
10.89/10.91	c +  10.9  89.0  1920  63.8  4289 57952  4273  8132  34.8   1.4 
16.58/16.63	c +  16.6  88.6  1920  64.0  4289 87023  4818  8945  30.8   1.5 
19.68/19.79	c N  19.8  88.2  1920  65.4  4289 102e3  6941  8945  35.7   2.2 
25.38/25.46	c +  25.5  87.8  1920  99.4  4289 130e3  8104  9839  31.0   2.6 
38.88/38.99	c +  39.0  87.1  1920  99.4  4289 196e3  9451 10822  28.3   3.0 
46.18/46.23	c N  46.2  87.0  1920  99.4  4289 230e3  6232 10822  32.7   2.0 
59.57/59.61	c +  59.6  86.7  1920  99.4  4289 294e3  9987 11904  35.7   3.2 
90.46/90.58	c +  90.6  85.7  1920  99.7  4289 441e3  8139 13094  33.0   2.4 
105.25/105.31	c N 105.3  85.5  1920  99.7  4289 512e3  7438 13094  31.0   2.1 
137.44/137.59	c + 137.5  85.2  1920  99.7  4289 662e3 12493 14403  31.1   3.7 
213.81/213.93	c + 213.9  84.6  1920  99.7  4289 993e3 11869 15843  36.3   3.5 
246.31/246.48	c N 246.4  84.5  1920  99.7  4289 112e4 11730 15843  29.6   3.3 
331.57/331.79	c + 331.7  84.4  1920  99.8  4289 148e4  8872 17427  31.6   2.6 
512.11/512.30	c + 512.1  83.9  1920  99.8  4289 223e4 12335 19169  33.1   3.7 
567.09/567.31	c N 567.1  83.9  1920  99.8  4289 246e4 17324 19169  30.7   5.0 
797.70/798.06	c + 797.8  83.7  1920  99.8  4289 335e4 16664 21085  32.9   4.9

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1728050-1240732264/watcher-1728050-1240732264 -o /tmp/evaluation-result-1728050-1240732264/solver-1728050-1240732264 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1728050-1240732264.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 0.98 3/64 28390
/proc/meminfo: memFree=1568760/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=1044 CPUtime=0
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 101260348 1069056 132 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 261 132 56 152 0 107 0

[startup+0.020662 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28390
/proc/meminfo: memFree=1568760/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=1044 CPUtime=0.01
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 175 0 0 0 1 0 0 0 18 0 1 0 101260348 1069056 160 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 261 160 68 152 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1044

[startup+0.101676 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28390
/proc/meminfo: memFree=1568760/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=1308 CPUtime=0.09
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 225 0 0 0 9 0 0 0 18 0 1 0 101260348 1339392 210 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 327 210 69 152 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1308

[startup+0.301711 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28390
/proc/meminfo: memFree=1568760/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=1704 CPUtime=0.29
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 101260348 1744896 315 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 426 315 69 152 0 272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1704

[startup+0.70178 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28390
/proc/meminfo: memFree=1568760/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=2364 CPUtime=0.69
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 504 0 0 0 69 0 0 0 22 0 1 0 101260348 2420736 489 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 591 489 69 152 0 437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2364

[startup+1.50192 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 28391
/proc/meminfo: memFree=1567088/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=2496 CPUtime=1.49
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 542 0 0 0 149 0 0 0 25 0 1 0 101260348 2555904 527 1992294400 134512640 135137933 4294956224 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 624 528 69 152 0 470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2496

[startup+3.1012 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 28391
/proc/meminfo: memFree=1566704/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=2760 CPUtime=3.09
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 589 0 0 0 309 0 0 0 25 0 1 0 101260348 2826240 574 1992294400 134512640 135137933 4294956224 18446744073709551615 134547573 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 690 574 69 152 0 536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2760

[startup+6.30176 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 28391
/proc/meminfo: memFree=1566192/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=3156 CPUtime=6.29
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 687 0 0 0 629 0 0 0 25 0 1 0 101260348 3231744 672 1992294400 134512640 135137933 4294956224 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 789 672 69 152 0 635 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3156

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 28391
/proc/meminfo: memFree=1565744/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=3412 CPUtime=12.69
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 771 0 0 0 1269 0 0 0 25 0 1 0 101260348 3493888 756 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 853 756 69 152 0 699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3412

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 28391
/proc/meminfo: memFree=1565424/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=3892 CPUtime=25.48
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 855 0 0 0 2548 0 0 0 25 0 1 0 101260348 3985408 840 1992294400 134512640 135137933 4294956224 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 973 840 69 152 0 819 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3892

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 28391
/proc/meminfo: memFree=1564848/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=4420 CPUtime=51.07
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 995 0 0 0 5106 1 0 0 25 0 1 0 101260348 4526080 980 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1105 980 69 152 0 951 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4420

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 28391
/proc/meminfo: memFree=1564400/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=4684 CPUtime=102.26
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1092 0 0 0 10225 1 0 0 25 0 1 0 101260348 4796416 1077 1992294400 134512640 135137933 4294956224 18446744073709551615 134522869 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1171 1077 69 152 0 1017 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4684

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28391
/proc/meminfo: memFree=1563760/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=5340 CPUtime=162.23
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1254 0 0 0 16222 1 0 0 25 0 1 0 101260348 5468160 1239 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1335 1239 69 152 0 1181 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5340

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28391
/proc/meminfo: memFree=1563312/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=5868 CPUtime=222.21
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1363 0 0 0 22220 1 0 0 25 0 1 0 101260348 6008832 1348 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1467 1348 69 152 0 1313 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5868

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28391
/proc/meminfo: memFree=1563056/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=6000 CPUtime=282.19
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1414 0 0 0 28217 2 0 0 25 0 1 0 101260348 6144000 1399 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1500 1399 69 152 0 1346 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6000

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28391
/proc/meminfo: memFree=1562608/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=6520 CPUtime=342.17
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1539 0 0 0 34215 2 0 0 25 0 1 0 101260348 6676480 1502 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1630 1502 69 152 0 1476 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6520

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28391
/proc/meminfo: memFree=1562544/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=6520 CPUtime=402.15
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1539 0 0 0 40213 2 0 0 25 0 1 0 101260348 6676480 1502 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1630 1502 69 152 0 1476 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6520

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28391
/proc/meminfo: memFree=1562608/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=6520 CPUtime=462.13
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1539 0 0 0 46211 2 0 0 25 0 1 0 101260348 6676480 1502 1992294400 134512640 135137933 4294956224 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1630 1502 69 152 0 1476 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6520

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28391
/proc/meminfo: memFree=1562352/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=6784 CPUtime=522.1
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1587 0 0 0 52208 2 0 0 25 0 1 0 101260348 6946816 1550 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1696 1550 69 152 0 1542 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6784

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28391
/proc/meminfo: memFree=1562352/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=6752 CPUtime=582.08
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1591 0 0 0 58206 2 0 0 25 0 1 0 101260348 6914048 1554 1992294400 134512640 135137933 4294956224 18446744073709551615 134553620 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1688 1554 69 152 0 1534 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6752

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1562032/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7128 CPUtime=642.06
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1680 0 0 0 64204 2 0 0 25 0 1 0 101260348 7299072 1643 1992294400 134512640 135137933 4294956224 18446744073709551615 134548597 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1782 1643 69 152 0 1628 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7128

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1561904/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7232 CPUtime=702.03
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1704 0 0 0 70201 2 0 0 25 0 1 0 101260348 7405568 1667 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1808 1667 69 152 0 1654 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 7232

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1561776/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7232 CPUtime=762.02
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1719 0 0 0 76199 3 0 0 25 0 1 0 101260348 7405568 1682 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1808 1682 69 152 0 1654 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 7232

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1561520/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7496 CPUtime=822
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1782 0 0 0 82197 3 0 0 25 0 1 0 101260348 7675904 1745 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1874 1745 69 152 0 1720 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 7496

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1561392/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7496 CPUtime=881.97
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1793 0 0 0 88194 3 0 0 25 0 1 0 101260348 7675904 1756 1992294400 134512640 135137933 4294956224 18446744073709551615 134553636 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1874 1756 69 152 0 1720 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7496

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1561008/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7892 CPUtime=941.95
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1893 0 0 0 94192 3 0 0 25 0 1 0 101260348 8081408 1856 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1973 1856 69 152 0 1819 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 7892

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1561072/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7892 CPUtime=1001.93
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1893 0 0 0 100190 3 0 0 25 0 1 0 101260348 8081408 1856 1992294400 134512640 135137933 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1973 1856 69 152 0 1819 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 7892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1561072/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7892 CPUtime=1061.91
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1893 0 0 0 106188 3 0 0 25 0 1 0 101260348 8081408 1856 1992294400 134512640 135137933 4294956224 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1973 1856 69 152 0 1819 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 7892

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1561008/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7892 CPUtime=1121.88
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1893 0 0 0 112185 3 0 0 25 0 1 0 101260348 8081408 1856 1992294400 134512640 135137933 4294956224 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1973 1856 69 152 0 1819 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 7892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1561008/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=7892 CPUtime=1181.86
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1893 0 0 0 118183 3 0 0 25 0 1 0 101260348 8081408 1856 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1973 1856 69 152 0 1819 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 7892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1560880/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=8024 CPUtime=1200.06
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1912 0 0 0 120003 3 0 0 25 0 1 0 101260348 8216576 1875 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 2006 1875 69 152 0 1852 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8024

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 0.97 0.98 2/65 28397
/proc/meminfo: memFree=1560880/2055920 swapFree=4181848/4192956
[pid=28390] ppid=28388 vsize=8024 CPUtime=1200.06
/proc/28390/stat : 28390 (picosat) R 28388 28390 28044 0 -1 4194304 1912 0 0 0 120003 3 0 0 25 0 1 0 101260348 8216576 1875 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 2006 1875 69 152 0 1852 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.039993
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 8024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1912
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= 2273

runsolver used 1.00385 second user time and 2.31365 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-26 09:51:04
IDJOB=1728050
IDBENCH=24662
IDSOLVER=506
FILE ID=node4/1728050-1240732264
PBS_JOBID= 9186927
Free space on /tmp= 66260 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/others/linvrinv8.sat05-567.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728050-1240732264/watcher-1728050-1240732264 -o /tmp/evaluation-result-1728050-1240732264/solver-1728050-1240732264 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1728050-1240732264.cnf

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

MD5SUM BENCH= af4e94e2262dd17f2c350e06d0de5672
RANDOM SEED=1626273890

node4.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		: 3000.265
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		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1569240 kB
Buffers:         53260 kB
Cached:         367776 kB
SwapCached:       5596 kB
Active:         208144 kB
Inactive:       221448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569240 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            43004 kB
Committed_AS:   512048 kB
PageTables:       1468 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= 66256 MiB
End job on node4 at 2009-04-26 10:11:06