Trace number 1515346

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1492329924-074.cnf
MD5SUM667156c9cba21970f1c7c0c7e22c36aa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.478926
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-1515346-1238253476.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  30.3   110 100.0  2343   100   100  1288   6.8   0.1 
0.00/0.00	c R   0.0  30.3   110 100.0  2343   100   100  1288   6.8   0.1 
0.00/0.00	c +   0.0  28.3   110 100.0  2343   250   250  1416  16.5   0.1 
0.00/0.01	c N   0.0  28.8   110 100.0  2343   404   404  1416  23.2   0.2 
0.00/0.01	c +   0.0  29.1   110 100.0  2343   475   475  1557  25.7   0.2 
0.00/0.02	c +   0.0  29.1   110 100.0  2343   812   812  1712  32.8   0.2 
0.00/0.03	c N   0.0  29.0   110 100.0  2343  1204  1204  1712  35.7   0.3 
0.00/0.03	c +   0.0  29.0   110 100.0  2343  1317  1317  1883  36.6   0.3 
0.00/0.05	c +   0.1  28.7   110 100.0  2343  2074  1127  2071  36.9   0.2 
0.00/0.08	c N   0.1  28.2   110 100.0  2343  3208  1221  2071  37.2   0.3 
0.00/0.08	c +   0.1  28.2   110 100.0  2343  3209  1222  2278  37.2   0.3 
0.09/0.13	c +   0.1  27.8   110 100.0  2343  4911  1781  2505  36.9   0.3 
0.19/0.21	c +   0.2  27.4   110 100.0  2343  7464  1821  2755  37.5   0.3 
0.19/0.22	c N   0.2  27.4   110 100.0  2343  8024  2381  2755  37.4   0.4 
0.29/0.32	c +   0.3  27.2   110 100.0  2343 11293  1503  3030  37.0   0.3 
0.49/0.50	c +   0.5  26.6   110 100.0  2343 17036  2686  3333  36.0   0.4 
0.49/0.57	c N   0.6  26.6   110 100.0  2343 19248  3229  3333  36.0   0.5 
0.69/0.77	c +   0.8  26.2   110 100.0  2343 25650  2941  3666  37.0   0.5 
1.10/1.19	c +   1.2  25.9   110 100.0  2343 38571  2989  4032  37.4   0.5 
1.39/1.40	c N   1.4  25.8   110 100.0  2343 44896  3251  4032  37.3   0.5 
1.39/1.40	c 
1.39/1.40	c  seconds     variables   original    learned     agility
1.39/1.40	c         level        used      conflicts    limit          MB
1.39/1.40	c 
1.79/1.85	c +   1.9  25.5   110 100.0  2343 57952  2152  4435  37.5   0.4 
2.79/2.85	c +   2.9  25.0   110 100.0  2343 87023  2326  4878  37.1   0.4 
3.39/3.42	c N   3.4  24.9   110 100.0  2343 102e3  3228  4878  35.4   0.5 
4.40/4.43	c +   4.4  24.6   110 100.0  2343 130e3  4360  5365  37.2   0.6 
6.79/6.87	c +   6.9  24.3   110 100.0  2343 196e3  5238  5901  37.2   0.7 
8.19/8.22	c N   8.2  24.3   110 100.0  2343 230e3  4490  5901  37.7   0.6 
10.59/10.68	c +  10.7  24.0   110 100.0  2343 294e3  5780  6491  34.9   0.8 
16.49/16.57	c +  16.6  23.4   110 100.0  2343 441e3  3356  7140  36.3   0.5 
19.49/19.54	c N  19.5  23.1   110 100.0  2343 512e3  6859  7140  38.3   0.9 
25.79/25.84	c +  25.8  22.8   110 100.0  2343 662e3  5935  7854  37.5   0.8 
40.08/40.15	c +  40.1  22.4   110 100.0  2343 993e3  6669  8639  35.7   0.8 
46.18/46.30	c N  46.3  22.2   110 100.0  2343 112e4  7326  8639  36.0   1.0 
62.58/62.68	c +  62.7  22.0   110 100.0  2343 148e4  5858  9502  37.4   0.8 
97.76/97.88	c +  97.9  21.5   110 100.0  2343 223e4  8580 10452  35.6   1.1 
109.06/109.10	c N 109.1  21.5   110 100.0  2343 246e4  9392 10452  36.7   1.2 
152.75/152.85	c + 152.8  21.1   110 100.0  2343 335e4  6323 11497  36.4   0.9 
239.63/239.78	c + 239.7  20.8   110 100.0  2343 502e4  7798 12646  36.3   1.0 
256.22/256.31	c N 256.2  20.6   110 100.0  2343 533e4 12532 12646  38.0   1.5 
376.18/376.30	c + 376.2  20.2   110 100.0  2343 754e4  9191 13910  37.4   1.2 
593.12/593.32	c + 593.1  19.9   110 100.0  2343 113e5  7175 15301  36.5   0.9 
602.92/603.17	c N 603.0  19.8   110 100.0  2343 114e5 12717 15301  37.3   1.5 
935.31/935.61	c + 935.3  19.4   110 100.0  2343 169e5 12991 16831  37.2   1.5 
935.31/935.61	c 
935.31/935.61	c  seconds     variables   original    learned     agility
935.31/935.61	c         level        used      conflicts    limit          MB
935.31/935.61	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-1515346-1238253476/watcher-1515346-1238253476 -o /tmp/evaluation-result-1515346-1238253476/solver-1515346-1238253476 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515346-1238253476.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 0.97 0.99 3/64 3524
/proc/meminfo: memFree=1084672/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=780 CPUtime=0
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 702240017 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 195 109 69 152 0 41 0

[startup+0.0971161 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3524
/proc/meminfo: memFree=1084672/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=1188 CPUtime=0.09
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 193 0 0 0 9 0 0 0 18 0 1 0 702240017 1216512 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134548807 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 297 178 69 152 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.101115 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3524
/proc/meminfo: memFree=1084672/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=1188 CPUtime=0.09
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 193 0 0 0 9 0 0 0 18 0 1 0 702240017 1216512 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 297 178 69 152 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.301143 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3524
/proc/meminfo: memFree=1084672/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=1188 CPUtime=0.29
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 213 0 0 0 29 0 0 0 19 0 1 0 702240017 1216512 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134551602 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 297 198 69 152 0 143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188

[startup+0.701201 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3524
/proc/meminfo: memFree=1084672/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=1320 CPUtime=0.69
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 230 0 0 0 69 0 0 0 22 0 1 0 702240017 1351680 215 1992294400 134512640 135137933 4294956240 18446744073709551615 134543072 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 330 215 69 152 0 176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1320

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1084088/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=1320 CPUtime=1.49
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 250 0 0 0 149 0 0 0 25 0 1 0 702240017 1351680 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134522889 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 330 235 69 152 0 176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1320

[startup+3.10154 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1083832/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=1452 CPUtime=3.09
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 282 0 0 0 309 0 0 0 25 0 1 0 702240017 1486848 267 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 363 267 69 152 0 209 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1452

[startup+6.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1083640/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=1584 CPUtime=6.29
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 296 0 0 0 629 0 0 0 25 0 1 0 702240017 1622016 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 396 281 69 152 0 242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1584

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1083448/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=1716 CPUtime=12.69
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 330 0 0 0 1269 0 0 0 25 0 1 0 702240017 1757184 315 1992294400 134512640 135137933 4294956240 18446744073709551615 134551408 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 429 315 69 152 0 275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1716

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1083384/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=1716 CPUtime=25.49
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 352 0 0 0 2549 0 0 0 25 0 1 0 702240017 1757184 337 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 429 337 69 152 0 275 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1716

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1083192/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2036 CPUtime=51.08
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 399 0 0 0 5108 0 0 0 25 0 1 0 702240017 2084864 384 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 509 384 69 152 0 355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2036

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082936/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2168 CPUtime=102.26
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 451 0 0 0 10226 0 0 0 25 0 1 0 702240017 2220032 436 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 542 436 69 152 0 388 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2168

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082872/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2300 CPUtime=162.24
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 472 0 0 0 16224 0 0 0 25 0 1 0 702240017 2355200 457 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 575 457 69 152 0 421 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2300

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082808/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2300 CPUtime=222.23
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 497 0 0 0 22222 1 0 0 25 0 1 0 702240017 2355200 482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 575 482 69 152 0 421 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2300

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082680/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2432 CPUtime=282.21
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 517 0 0 0 28220 1 0 0 25 0 1 0 702240017 2490368 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 608 502 69 152 0 454 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2432

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082616/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2432 CPUtime=342.19
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 533 0 0 0 34218 1 0 0 25 0 1 0 702240017 2490368 518 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 608 518 69 152 0 454 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2432

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082552/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2564 CPUtime=402.17
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 551 0 0 0 40216 1 0 0 25 0 1 0 702240017 2625536 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 641 536 69 152 0 487 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2564

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082488/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2564 CPUtime=462.15
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 567 0 0 0 46214 1 0 0 25 0 1 0 702240017 2625536 552 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 641 552 69 152 0 487 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2564

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082488/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2564 CPUtime=522.13
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 567 0 0 0 52212 1 0 0 25 0 1 0 702240017 2625536 552 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 641 552 69 152 0 487 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2564

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082488/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2564 CPUtime=582.12
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 568 0 0 0 58210 2 0 0 25 0 1 0 702240017 2625536 553 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 641 553 69 152 0 487 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2564

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082360/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2696 CPUtime=642.1
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 604 0 0 0 64208 2 0 0 25 0 1 0 702240017 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2696

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082296/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2696 CPUtime=702.08
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 604 0 0 0 70206 2 0 0 25 0 1 0 702240017 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 2696

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082296/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2696 CPUtime=762.07
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 604 0 0 0 76204 3 0 0 25 0 1 0 702240017 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 2696

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082296/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2696 CPUtime=822.05
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 604 0 0 0 82202 3 0 0 25 0 1 0 702240017 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2696

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082296/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=2696 CPUtime=882.03
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 604 0 0 0 88200 3 0 0 25 0 1 0 702240017 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2696

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082104/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=3092 CPUtime=942.01
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 647 0 0 0 94198 3 0 0 25 0 1 0 702240017 3166208 632 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 773 632 69 152 0 619 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 3092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082040/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=3092 CPUtime=1001.99
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 671 0 0 0 100196 3 0 0 25 0 1 0 702240017 3166208 656 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 773 656 69 152 0 619 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 3092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082040/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=3092 CPUtime=1061.98
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 671 0 0 0 106194 4 0 0 25 0 1 0 702240017 3166208 656 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 773 656 69 152 0 619 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 3092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082040/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=3092 CPUtime=1121.96
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 671 0 0 0 112192 4 0 0 25 0 1 0 702240017 3166208 656 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 773 656 69 152 0 619 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 3092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082040/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=3092 CPUtime=1181.94
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 671 0 0 0 118190 4 0 0 25 0 1 0 702240017 3166208 656 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 773 656 69 152 0 619 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 3092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3525
/proc/meminfo: memFree=1082040/2055920 swapFree=4179868/4192956
[pid=3524] ppid=3522 vsize=3092 CPUtime=1200.04
/proc/3524/stat : 3524 (picosat) R 3522 3524 3451 0 -1 4194304 671 0 0 0 120000 4 0 0 25 0 1 0 702240017 3166208 656 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3524/statm: 773 656 69 152 0 619 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 3092

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.046992
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 3092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 671
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= 2167

runsolver used 0.889864 second user time and 2.6526 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 16:17:56
IDJOB=1515346
IDBENCH=70422
IDSOLVER=506
FILE ID=node49/1515346-1238253476
PBS_JOBID= 9060776
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1492329924-074.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515346-1238253476/watcher-1515346-1238253476 -o /tmp/evaluation-result-1515346-1238253476/solver-1515346-1238253476 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515346-1238253476.cnf

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

MD5SUM BENCH= 667156c9cba21970f1c7c0c7e22c36aa
RANDOM SEED=2090147592

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1085152 kB
Buffers:         94008 kB
Cached:         780548 kB
SwapCached:       6452 kB
Active:         215784 kB
Inactive:       667704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1085152 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          14600 kB
Slab:            73096 kB
Committed_AS:  1754636 kB
PageTables:       1384 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= 66388 MiB
End job on node49 at 2009-03-28 16:37:58