Trace number 1514938

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S712437980-063.cnf
MD5SUMb463dbc968e6641b221ce623da961f00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark156.315
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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-1514938-1238246678.cnf
0.00/0.00	c parsed header 'p cnf 90 1917'
0.00/0.00	c initialized 90 variables
0.00/0.00	c found 1917 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    90   0.0  1917     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 958 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  24.2    90  98.9  1917   100   100  1053   6.2   0.1 
0.00/0.00	c R   0.0  24.2    90  98.9  1917   102   102  1053   6.5   0.1 
0.00/0.00	c +   0.0  23.2    90 100.0  1917   250   250  1158  15.9   0.1 
0.00/0.00	c R   0.0  23.1    90 100.0  1917   402   402  1158  22.8   0.1 
0.00/0.01	c +   0.0  22.8    90 100.0  1917   475   475  1273  24.6   0.1 
0.01/0.01	c +   0.0  22.7    90 100.0  1917   812   812  1400  32.2   0.2 
0.01/0.02	c N   0.0  22.4    90 100.0  1917  1205  1205  1400  36.1   0.2 
0.01/0.02	c +   0.0  22.3    90 100.0  1917  1317  1317  1540  36.4   0.2 
0.01/0.04	c +   0.0  21.7    90 100.0  1917  2074  1300  1694  37.5   0.2 
0.01/0.06	c +   0.1  21.0    90 100.0  1917  3209  1584  1863  38.0   0.2 
0.01/0.06	c N   0.1  21.0    90 100.0  1917  3213  1588  1863  38.0   0.2 
0.10/0.10	c +   0.1  20.7    90 100.0  1917  4911  1416  2049  38.1   0.2 
0.10/0.16	c +   0.2  20.1    90 100.0  1917  7464  1910  2253  37.8   0.3 
0.10/0.17	c N   0.2  20.1    90 100.0  1917  8027  1341  2253  37.5   0.2 
0.20/0.25	c +   0.3  19.8    90 100.0  1917 11293  1209  2478  37.8   0.2 
0.30/0.38	c +   0.4  19.3    90 100.0  1917 17036  1977  2725  37.5   0.3 
0.40/0.44	c N   0.4  19.1    90 100.0  1917 19249  1455  2725  36.3   0.2 
0.50/0.60	c +   0.6  18.8    90 100.0  1917 25650  2387  2997  37.9   0.3 
0.90/0.92	c +   0.9  18.5    90 100.0  1917 38571  1767  3296  37.9   0.3 
1.00/1.09	c N   1.1  18.3    90 100.0  1917 44893  3126  3296  38.1   0.4 
1.00/1.09	c 
1.00/1.09	c  seconds     variables   original    learned     agility
1.00/1.09	c         level        used      conflicts    limit          MB
1.00/1.09	c 
1.39/1.42	c +   1.4  18.2    90 100.0  1917 57952  2962  3625  37.7   0.4 
2.20/2.20	c +   2.2  17.9    90 100.0  1917 87023  2947  3987  37.7   0.4 
2.59/2.63	c N   2.6  17.6    90 100.0  1917 102e3  2523  3987  37.6   0.3 
3.40/3.41	c +   3.4  17.4    90 100.0  1917 130e3  2576  4385  37.6   0.3 
5.19/5.29	c +   5.3  17.3    90 100.0  1917 196e3  4235  4823  39.2   0.5 
6.29/6.33	c N   6.3  17.3    90 100.0  1917 230e3  2737  4823  38.4   0.4 
8.19/8.22	c +   8.2  17.1    90 100.0  1917 294e3  3208  5305  36.8   0.4 
12.69/12.77	c +  12.8  16.7    90 100.0  1917 441e3  4163  5835  37.4   0.5 
14.99/15.06	c N  15.1  16.7    90 100.0  1917 512e3  5468  5835  36.6   0.6 
19.79/19.82	c +  19.8  16.5    90 100.0  1917 662e3  5639  6418  37.6   0.6 
30.79/30.87	c +  30.9  16.2    90 100.0  1917 993e3  5498  7059  35.9   0.6 
35.48/35.58	c N  35.6  16.2    90 100.0  1917 112e4  5942  7059  38.1   0.7 
48.18/48.29	c +  48.3  16.2    90 100.0  1917 148e4  3619  7764  37.8   0.4 
75.26/75.32	c +  75.3  15.8    90 100.0  1917 223e4  5922  8540  37.0   0.7 
83.86/83.98	c N  84.0  15.8    90 100.0  1917 246e4  5188  8540  38.8   0.7 
118.05/118.17	c + 118.1  15.7    90 100.0  1917 335e4  7253  9394  38.4   0.8 
184.52/184.67	c + 184.6  15.3    90 100.0  1917 502e4  9028 10333  38.4   0.9 
197.12/197.23	c N 197.2  15.3    90 100.0  1917 533e4  6188 10333  39.0   0.7 
289.39/289.52	c + 289.4  14.9    90 100.0  1917 754e4  9020 11366  38.7   0.9 
455.62/455.82	c + 455.7  14.8    90 100.0  1917 113e5  8544 12502  37.2   0.9 
463.32/463.54	c N 463.4  14.7    90 100.0  1917 114e5 12194 12502  37.2   1.2 
719.73/720.06	c + 719.8  14.4    90 100.0  1917 169e5  9294 13752  37.3   0.9 
719.73/720.06	c 
719.73/720.06	c  seconds     variables   original    learned     agility
719.73/720.06	c         level        used      conflicts    limit          MB
719.73/720.06	c 
749.62/749.99	c s 749.7  14.3    89 100.0  1865 175e5  2165 13752  37.7   0.4 
749.62/749.99	c N 749.7  14.3    89 100.0  1865 175e5  2266 13752  36.7   0.4 
749.72/750.00	c N 749.7  14.3    89 100.0  1865 175e5  2567 13752  37.7   0.4 
749.72/750.02	c N 749.7  14.3    89 100.0  1865 175e5  3368 13752  36.3   0.5 
749.72/750.08	c N 749.8  14.3    89 100.0  1865 175e5  5371 13752  37.2   0.7 
749.92/750.29	c N 750.0  14.3    89 100.0  1865 175e5 10191 13752  38.0   1.1 
750.61/750.90	c N 750.6  14.3    89 100.0  1865 176e5  7656 13752  37.7   0.9 
751.81/752.17	c N 751.9  14.3    89 100.0  1865 176e5 12666 13752  36.3   1.3 
754.71/755.03	c N 754.8  14.3    89 100.0  1865 176e5  8432 13752  37.1   0.9 
760.82/761.19	c N 760.9  14.3    89 100.0  1865 178e5 12752 13752  36.9   1.3 
774.41/774.77	c N 774.5  14.3    89 100.0  1865 180e5 12555 13752  37.6   1.2 
804.80/805.10	c N 804.8  14.4    89 100.0  1865 187e5  8354 13752  37.1   0.9 
869.47/869.84	c N 869.5  14.3    89 100.0  1865 200e5 12855 13752  39.2   1.1 
1010.92/1011.35	c N 101e1  14.3    89 100.0  1865 229e5 13091 13752  37.8   1.3 
1127.97/1128.50	c s 113e1  14.2    88 100.0  1809 253e5  3523 13752  38.3   0.5 
1128.08/1128.50	c N 113e1  14.2    88 100.0  1809 253e5  3624 13752  38.4   0.5 
1128.08/1128.51	c N 113e1  14.2    88 100.0  1809 253e5  3925 13752  38.1   0.5 
1128.08/1128.54	c N 113e1  14.2    88 100.0  1809 253e5  4728 13752  37.8   0.6 
1128.18/1128.60	c N 113e1  14.2    88 100.0  1809 253e5  6731 13752  38.0   0.8 
1128.37/1128.81	c N 113e1  14.2    88 100.0  1809 253e5 11551 13752  37.5   1.2 
1128.97/1129.40	c N 113e1  14.2    88 100.0  1809 253e5  9020 13752  37.9   0.9 
1130.17/1130.68	c N 113e1  14.2    88 100.0  1809 253e5  7155 13752  39.1   0.8 
1130.17/1130.68	c 
1130.17/1130.68	c  seconds     variables   original    learned     agility
1130.17/1130.68	c         level        used      conflicts    limit          MB
1130.17/1130.68	c 
1133.07/1133.57	c N 113e1  14.2    88 100.0  1809 254e5  9793 13752  36.9   1.0 
1133.77/1134.24	c + 113e1  14.2    88 100.0  1809 254e5  9155 15127  38.7   1.0 
1139.67/1140.19	c N 114e1  14.2    88 100.0  1809 255e5 10682 15127  37.1   1.1 
1154.47/1155.00	c N 115e1  14.2    88 100.0  1809 258e5 12585 15127  38.3   1.2 
1186.15/1186.62	c N 119e1  14.2    88 100.0  1809 264e5 14586 15127  37.6   1.4 

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-1514938-1238246678/watcher-1514938-1238246678 -o /tmp/evaluation-result-1514938-1238246678/solver-1514938-1238246678 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514938-1238246678.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 0.98 0.97 3/81 16275
/proc/meminfo: memFree=1106472/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=780 CPUtime=0
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 121 0 0 0 0 0 0 0 20 0 1 0 701562834 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 195 106 69 152 0 41 0

[startup+0.015839 s]
/proc/loadavg: 0.99 0.98 0.97 3/81 16275
/proc/meminfo: memFree=1106472/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=912 CPUtime=0.01
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 136 0 0 0 1 0 0 0 20 0 1 0 701562834 933888 121 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 228 121 69 152 0 74 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 912

[startup+0.101855 s]
/proc/loadavg: 0.99 0.98 0.97 3/81 16275
/proc/meminfo: memFree=1106472/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1044 CPUtime=0.1
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 167 0 0 0 10 0 0 0 20 0 1 0 701562834 1069056 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 261 152 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301893 s]
/proc/loadavg: 0.99 0.98 0.97 3/81 16275
/proc/meminfo: memFree=1106472/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1044 CPUtime=0.3
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 184 0 0 0 30 0 0 0 22 0 1 0 701562834 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.70197 s]
/proc/loadavg: 0.99 0.98 0.97 3/81 16275
/proc/meminfo: memFree=1106472/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1176 CPUtime=0.7
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 200 0 0 0 70 0 0 0 25 0 1 0 701562834 1204224 185 1992294400 134512640 135137933 4294956240 18446744073709551615 134521299 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 294 185 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1105888/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1176 CPUtime=1.49
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 214 0 0 0 149 0 0 0 25 0 1 0 701562834 1204224 199 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 294 199 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10144 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1105696/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1176 CPUtime=3.09
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 224 0 0 0 309 0 0 0 25 0 1 0 701562834 1204224 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1176

[startup+6.30106 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1105504/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1336 CPUtime=6.29
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 260 0 0 0 629 0 0 0 25 0 1 0 701562834 1368064 245 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 334 245 69 152 0 180 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1336

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1105248/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1460 CPUtime=12.69
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 283 0 0 0 1269 0 0 0 25 0 1 0 701562834 1495040 268 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 365 268 69 152 0 211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1460

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1105184/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1592 CPUtime=25.49
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 310 0 0 0 2549 0 0 0 25 0 1 0 701562834 1630208 295 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 398 295 69 152 0 244 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1592

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1105056/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1592 CPUtime=51.08
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 328 0 0 0 5108 0 0 0 25 0 1 0 701562834 1630208 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134547667 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 398 313 69 152 0 244 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1592

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104800/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1884 CPUtime=102.26
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 381 0 0 0 10226 0 0 0 25 0 1 0 701562834 1929216 366 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 471 366 69 152 0 317 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1884

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104736/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=1884 CPUtime=162.23
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 389 0 0 0 16223 0 0 0 25 0 1 0 701562834 1929216 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134552515 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 471 374 69 152 0 317 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1884

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104544/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2016 CPUtime=222.21
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 424 0 0 0 22221 0 0 0 25 0 1 0 701562834 2064384 409 1992294400 134512640 135137933 4294956240 18446744073709551615 134569922 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 504 409 69 152 0 350 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2016

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104480/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2016 CPUtime=282.19
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 424 0 0 0 28219 0 0 0 25 0 1 0 701562834 2064384 409 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 504 409 69 152 0 350 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2016

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104352/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2148 CPUtime=342.17
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 459 0 0 0 34217 0 0 0 25 0 1 0 701562834 2199552 444 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 537 444 69 152 0 383 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2148

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104352/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2148 CPUtime=402.14
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 459 0 0 0 40214 0 0 0 25 0 1 0 701562834 2199552 444 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 537 444 69 152 0 383 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2148

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104288/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2148 CPUtime=462.12
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 463 0 0 0 46212 0 0 0 25 0 1 0 701562834 2199552 448 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 537 448 69 152 0 383 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2148

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104416/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2280 CPUtime=522.1
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 496 0 0 0 52210 0 0 0 25 0 1 0 701562834 2334720 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 570 481 69 152 0 416 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2280

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104416/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2280 CPUtime=582.08
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 496 0 0 0 58208 0 0 0 25 0 1 0 701562834 2334720 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134552933 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 570 481 69 152 0 416 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 2280

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104352/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2280 CPUtime=642.06
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 496 0 0 0 64206 0 0 0 25 0 1 0 701562834 2334720 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 570 481 69 152 0 416 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2280

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104288/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2280 CPUtime=702.03
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 496 0 0 0 70203 0 0 0 25 0 1 0 701562834 2334720 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 570 481 69 152 0 416 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 2280

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104288/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=762.01
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 505 0 0 0 76201 0 0 0 25 0 1 0 701562834 2469888 490 1992294400 134512640 135137933 4294956240 18446744073709551615 134522916 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 490 69 152 0 449 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 2412

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104096/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=821.99
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 531 0 0 0 82199 0 0 0 25 0 1 0 701562834 2469888 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 516 69 152 0 449 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 2412

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104160/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=881.96
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 531 0 0 0 88196 0 0 0 25 0 1 0 701562834 2469888 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 516 69 152 0 449 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 2412

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104096/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=941.94
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 531 0 0 0 94194 0 0 0 25 0 1 0 701562834 2469888 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 516 69 152 0 449 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 2412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104096/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=1001.92
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 531 0 0 0 100192 0 0 0 25 0 1 0 701562834 2469888 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 516 69 152 0 449 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 2412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104160/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=1061.9
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 531 0 0 0 106190 0 0 0 25 0 1 0 701562834 2469888 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 516 69 152 0 449 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 2412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104096/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=1121.87
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 531 0 0 0 112187 0 0 0 25 0 1 0 701562834 2469888 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 516 69 152 0 449 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 2412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104096/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=1181.85
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 533 0 0 0 118185 0 0 0 25 0 1 0 701562834 2469888 518 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 518 69 152 0 449 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 2412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 16276
/proc/meminfo: memFree=1104096/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=1200.05
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 533 0 0 0 120005 0 0 0 25 0 1 0 701562834 2469888 518 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 518 69 152 0 449 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2412

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 0.97 2/82 16276
/proc/meminfo: memFree=1104096/2055920 swapFree=4174588/4192956
[pid=16275] ppid=16273 vsize=2412 CPUtime=1200.05
/proc/16275/stat : 16275 (picosat) R 16273 16275 15963 0 -1 4194304 533 0 0 0 120005 0 0 0 25 0 1 0 701562834 2469888 518 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16275/statm: 603 518 69 152 0 449 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.05
CPU system time (s): 0.004999
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 2412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533
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= 1058

runsolver used 1.42278 second user time and 4.05638 second system time

The end

Launcher Data

Begin job on node88 at 2009-03-28 14:24:38
IDJOB=1514938
IDBENCH=70388
IDSOLVER=506
FILE ID=node88/1514938-1238246678
PBS_JOBID= 9060734
Free space on /tmp= 66476 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S712437980-063.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514938-1238246678/watcher-1514938-1238246678 -o /tmp/evaluation-result-1514938-1238246678/solver-1514938-1238246678 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514938-1238246678.cnf

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

MD5SUM BENCH= b463dbc968e6641b221ce623da961f00
RANDOM SEED=1204807740

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:       1106888 kB
Buffers:         82592 kB
Cached:         773332 kB
SwapCached:       7608 kB
Active:         141468 kB
Inactive:       723784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1106888 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          14908 kB
Slab:            67932 kB
Committed_AS:  1772632 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 14:44:41