Trace number 1514818

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S914952752-019.cnf
MD5SUMab0fa90b59935117df784f9568093dd2
Bench CategoryRANDOM (random 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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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-1514818-1238245057.cnf
0.00/0.00	c parsed header 'p cnf 110 2343'
0.00/0.00	c initialized 110 variables
0.00/0.00	c found 2343 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   110   0.0  2343     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1171 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  35.2   110 100.0  2343   100   100  1288   7.3   0.1 
0.00/0.00	c R   0.0  35.2   110 100.0  2343   100   100  1288   7.3   0.1 
0.00/0.00	c +   0.0  29.6   110 100.0  2343   250   250  1416  17.4   0.1 
0.00/0.01	c N   0.0  29.5   110 100.0  2343   403   403  1416  23.3   0.2 
0.00/0.01	c +   0.0  29.3   110 100.0  2343   475   475  1557  25.4   0.2 
0.00/0.02	c +   0.0  28.9   110 100.0  2343   812   812  1712  31.8   0.2 
0.00/0.03	c N   0.0  28.8   110 100.0  2343  1203  1203  1712  35.2   0.3 
0.00/0.03	c +   0.0  28.7   110 100.0  2343  1317  1317  1883  35.0   0.3 
0.00/0.05	c +   0.1  28.4   110 100.0  2343  2074  1129  2071  37.2   0.2 
0.06/0.08	c +   0.1  28.1   110 100.0  2343  3209  1226  2278  36.4   0.3 
0.06/0.08	c N   0.1  28.1   110 100.0  2343  3210  1227  2278  36.5   0.3 
0.09/0.13	c +   0.1  27.7   110 100.0  2343  4911  1783  2505  36.7   0.3 
0.19/0.20	c +   0.2  27.4   110 100.0  2343  7464  1824  2755  38.0   0.3 
0.19/0.22	c N   0.2  27.2   110 100.0  2343  8022  2382  2755  35.7   0.4 
0.29/0.32	c +   0.3  26.9   110 100.0  2343 11293  1510  3030  36.3   0.3 
0.39/0.50	c +   0.5  26.2   110 100.0  2343 17036  2695  3333  36.6   0.4 
0.49/0.57	c N   0.6  26.0   110 100.0  2343 19248  3235  3333  37.1   0.5 
0.69/0.77	c +   0.8  25.7   110 100.0  2343 25650  2947  3666  36.9   0.5 
1.19/1.20	c +   1.2  25.3   110 100.0  2343 38571  2991  4032  37.7   0.4 
1.39/1.41	c N   1.4  24.9   110 100.0  2343 44892  3251  4032  36.3   0.5 
1.39/1.41	c 
1.39/1.41	c  seconds     variables   original    learned     agility
1.39/1.41	c         level        used      conflicts    limit          MB
1.39/1.41	c 
1.79/1.86	c +   1.9  24.5   110 100.0  2343 57952  2162  4435  36.9   0.4 
2.96/3.10	c +   3.0  23.8   110 100.0  2343 87023  2335  4878  37.1   0.4 
3.46/3.66	c N   3.5  23.5   110 100.0  2343 102e3  3208  4878  36.5   0.5 
4.46/4.64	c +   4.5  23.4   110 100.0  2343 130e3  4377  5365  37.2   0.6 
6.84/7.05	c +   6.9  22.7   110 100.0  2343 196e3  5270  5901  37.5   0.7 
8.14/8.36	c N   8.2  22.7   110 100.0  2343 230e3  4499  5901  37.7   0.6 
10.64/10.80	c +  10.7  22.3   110 100.0  2343 294e3  5812  6491  37.2   0.8 
16.44/16.68	c +  16.5  22.2   110 100.0  2343 441e3  3423  7140  36.8   0.5 
19.44/19.62	c N  19.5  22.1   110 100.0  2343 512e3  6911  7140  37.0   0.9 
25.54/25.78	c +  25.6  21.7   110 100.0  2343 662e3  5989  7854  37.1   0.8 
39.83/40.05	c +  39.9  21.3   110 100.0  2343 993e3  6704  8639  36.5   0.8 
45.73/45.97	c N  45.8  21.0   110 100.0  2343 112e4  7319  8639  36.4   1.0 
62.03/62.28	c +  62.1  20.9   110 100.0  2343 148e4  5895  9502  37.0   0.8 
97.32/97.52	c +  97.4  20.5   110 100.0  2343 223e4  8708 10452  37.1   1.1 
108.31/108.54	c N 108.4  20.4   110 100.0  2343 246e4  9416 10452  37.2   1.2 
152.61/152.81	c + 152.6  20.6   110 100.0  2343 335e4  6420 11497  37.8   0.9 
239.57/239.85	c + 239.6  20.4   110 100.0  2343 502e4  7837 12646  37.5   1.0 
256.06/256.39	c N 256.2  20.4   110 100.0  2343 533e4 12629 12646  35.7   1.5 
377.12/377.44	c + 377.2  20.0   110 100.0  2343 754e4  8977 13910  36.3   1.1 
592.07/592.40	c + 592.1  19.8   110 100.0  2343 113e5  7129 15301  36.3   0.9 
601.96/602.32	c N 602.0  19.8   110 100.0  2343 114e5 12687 15301  37.3   1.5 
934.58/935.06	c + 934.6  19.6   110 100.0  2343 169e5 13065 16831  36.8   1.6 
934.58/935.06	c 
934.58/935.06	c  seconds     variables   original    learned     agility
934.58/935.06	c         level        used      conflicts    limit          MB
934.58/935.06	c

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-1514818-1238245057/watcher-1514818-1238245057 -o /tmp/evaluation-result-1514818-1238245057/solver-1514818-1238245057 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514818-1238245057.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 0.99 3/64 27914
/proc/meminfo: memFree=931744/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=780 CPUtime=0
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1097171393 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 195 109 69 152 0 41 0

[startup+0.07162 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27914
/proc/meminfo: memFree=931744/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=1044 CPUtime=0.06
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 185 0 0 0 6 0 0 0 18 0 1 0 1097171393 1069056 170 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 261 170 69 152 0 107 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1044

[startup+0.101623 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27914
/proc/meminfo: memFree=931744/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=1180 CPUtime=0.09
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 1097171393 1208320 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 295 180 69 152 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301647 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27914
/proc/meminfo: memFree=931744/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=1180 CPUtime=0.29
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 210 0 0 0 29 0 0 0 19 0 1 0 1097171393 1208320 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 295 195 69 152 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.701692 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27914
/proc/meminfo: memFree=931744/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=1312 CPUtime=0.69
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 229 0 0 0 69 0 0 0 23 0 1 0 1097171393 1343488 214 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 328 214 69 152 0 174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1312

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27915
/proc/meminfo: memFree=931096/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=1312 CPUtime=1.49
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 1097171393 1343488 232 1992294400 134512640 135137933 4294956240 18446744073709551615 134551734 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 328 232 69 152 0 174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1312

[startup+3.10297 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27915
/proc/meminfo: memFree=930840/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=1444 CPUtime=2.96
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 265 0 0 0 296 0 0 0 25 0 1 0 1097171393 1478656 250 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 361 250 69 152 0 207 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1444

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27915
/proc/meminfo: memFree=930776/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=1572 CPUtime=6.14
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 292 0 0 0 614 0 0 0 25 0 1 0 1097171393 1609728 277 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 393 277 69 152 0 239 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 1572

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27915
/proc/meminfo: memFree=930456/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=1704 CPUtime=12.54
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 330 0 0 0 1254 0 0 0 25 0 1 0 1097171393 1744896 315 1992294400 134512640 135137933 4294956240 18446744073709551615 134542902 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 426 315 69 152 0 272 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 1704

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27915
/proc/meminfo: memFree=930392/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=1704 CPUtime=25.34
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 348 0 0 0 2534 0 0 0 25 0 1 0 1097171393 1744896 333 1992294400 134512640 135137933 4294956240 18446744073709551615 134552954 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 426 333 69 152 0 272 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 1704

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27915
/proc/meminfo: memFree=930200/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2020 CPUtime=50.93
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 399 0 0 0 5093 0 0 0 25 0 1 0 1097171393 2068480 384 1992294400 134512640 135137933 4294956240 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 505 384 69 152 0 351 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 2020

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27915
/proc/meminfo: memFree=929944/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2152 CPUtime=102.12
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 443 0 0 0 10212 0 0 0 25 0 1 0 1097171393 2203648 428 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 538 428 69 152 0 384 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 2152

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27915
/proc/meminfo: memFree=929752/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2284 CPUtime=162.1
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 488 0 0 0 16210 0 0 0 25 0 1 0 1097171393 2338816 473 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 571 473 69 152 0 417 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 2284

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929552/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2284 CPUtime=222.07
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 491 0 0 0 22207 0 0 0 25 0 1 0 1097171393 2338816 476 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 571 476 69 152 0 417 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 2284

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929488/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2416 CPUtime=282.05
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 522 0 0 0 28205 0 0 0 25 0 1 0 1097171393 2473984 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 604 507 69 152 0 450 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 2416

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929424/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2416 CPUtime=342.03
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 529 0 0 0 34203 0 0 0 25 0 1 0 1097171393 2473984 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134567722 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 604 514 69 152 0 450 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 2416

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929232/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2680 CPUtime=402.02
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 575 0 0 0 40202 0 0 0 25 0 1 0 1097171393 2744320 560 1992294400 134512640 135137933 4294956240 18446744073709551615 134552872 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 670 560 69 152 0 516 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 2680

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929296/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2680 CPUtime=462
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 575 0 0 0 46200 0 0 0 25 0 1 0 1097171393 2744320 560 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 670 560 69 152 0 516 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 2680

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929368/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2680 CPUtime=521.98
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 575 0 0 0 52198 0 0 0 25 0 1 0 1097171393 2744320 560 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 670 560 69 152 0 516 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 2680

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929432/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2680 CPUtime=581.97
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 575 0 0 0 58197 0 0 0 25 0 1 0 1097171393 2744320 560 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 670 560 69 152 0 516 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 2680

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929176/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2768 CPUtime=641.96
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 615 0 0 0 64196 0 0 0 25 0 1 0 1097171393 2834432 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 692 600 69 152 0 538 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 2768

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929240/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2768 CPUtime=701.94
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 615 0 0 0 70194 0 0 0 25 0 1 0 1097171393 2834432 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 692 600 69 152 0 538 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 2768

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929112/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2768 CPUtime=761.92
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 622 0 0 0 76192 0 0 0 25 0 1 0 1097171393 2834432 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 692 607 69 152 0 538 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 2768

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929176/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2768 CPUtime=821.9
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 622 0 0 0 82190 0 0 0 25 0 1 0 1097171393 2834432 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134521318 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 692 607 69 152 0 538 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 2768

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=929176/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=2768 CPUtime=881.89
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 622 0 0 0 88189 0 0 0 25 0 1 0 1097171393 2834432 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 692 607 69 152 0 538 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 2768

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=928984/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=3164 CPUtime=941.87
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 659 0 0 0 94187 0 0 0 25 0 1 0 1097171393 3239936 644 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 791 644 69 152 0 637 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 3164

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=928984/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=3164 CPUtime=1001.85
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 659 0 0 0 100185 0 0 0 25 0 1 0 1097171393 3239936 644 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 791 644 69 152 0 637 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 3164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=928984/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=3164 CPUtime=1061.84
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 665 0 0 0 106184 0 0 0 25 0 1 0 1097171393 3239936 650 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 791 650 69 152 0 637 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 3164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=928920/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=3164 CPUtime=1121.82
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 674 0 0 0 112182 0 0 0 25 0 1 0 1097171393 3239936 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 791 659 69 152 0 637 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 3164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=928984/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=3164 CPUtime=1181.81
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 674 0 0 0 118181 0 0 0 25 0 1 0 1097171393 3239936 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 791 659 69 152 0 637 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 3164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27921
/proc/meminfo: memFree=928984/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=3164 CPUtime=1200.01
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 674 0 0 0 120001 0 0 0 25 0 1 0 1097171393 3239936 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 791 659 69 152 0 637 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 3164

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 0.99 2/65 27921
/proc/meminfo: memFree=928984/2055920 swapFree=4171920/4192956
[pid=27914] ppid=27912 vsize=3164 CPUtime=1200.01
/proc/27914/stat : 27914 (picosat) R 27912 27914 27663 0 -1 4194304 674 0 0 0 120001 0 0 0 25 0 1 0 1097171393 3239936 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/27914/statm: 791 659 69 152 0 637 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 3164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.007998
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 3164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 674
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= 1225

runsolver used 0.872867 second user time and 2.49762 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-28 13:57:37
IDJOB=1514818
IDBENCH=70378
IDSOLVER=506
FILE ID=node28/1514818-1238245057
PBS_JOBID= 9060686
Free space on /tmp= 66172 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S914952752-019.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514818-1238245057/watcher-1514818-1238245057 -o /tmp/evaluation-result-1514818-1238245057/solver-1514818-1238245057 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514818-1238245057.cnf

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

MD5SUM BENCH= ab0fa90b59935117df784f9568093dd2
RANDOM SEED=492631285

node28.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		: 3000.212
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		: 3000.212
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:        932224 kB
Buffers:        100468 kB
Cached:         906004 kB
SwapCached:      14208 kB
Active:         309640 kB
Inactive:       720720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        932224 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          17808 kB
Slab:            79144 kB
Committed_AS:  2788308 kB
PageTables:       1428 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= 66172 MiB
End job on node28 at 2009-03-28 14:17:39