Trace number 1514974

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S785082413-028.cnf
MD5SUM13e9cb633f9b051a78e57cdfbe73ffb2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark162.2
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-1514974-1238247500.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  24.1    90 100.0  1917   100   100  1053   7.1   0.1 
0.00/0.00	c R   0.0  24.1    90 100.0  1917   101   101  1053   7.2   0.1 
0.00/0.00	c +   0.0  23.2    90 100.0  1917   250   250  1158  16.9   0.1 
0.00/0.01	c R   0.0  23.6    90 100.0  1917   401   401  1158  22.6   0.1 
0.00/0.01	c +   0.0  23.3    90 100.0  1917   475   475  1273  24.4   0.1 
0.00/0.01	c +   0.0  23.0    90 100.0  1917   812   812  1400  31.7   0.2 
0.00/0.02	c N   0.0  22.6    90 100.0  1917  1205  1205  1400  35.6   0.2 
0.00/0.03	c +   0.0  22.4    90 100.0  1917  1317  1317  1540  36.5   0.2 
0.00/0.04	c +   0.0  21.8    90 100.0  1917  2074  1301  1694  37.9   0.2 
0.06/0.07	c N   0.1  21.1    90 100.0  1917  3207  1583  1694  37.1   0.2 
0.06/0.07	c +   0.1  21.1    90 100.0  1917  3209  1585  1863  37.1   0.2 
0.09/0.11	c +   0.1  20.7    90 100.0  1917  4911  1413  2049  37.8   0.2 
0.09/0.17	c +   0.2  20.3    90 100.0  1917  7464  1909  2253  38.0   0.3 
0.09/0.19	c N   0.2  20.3    90 100.0  1917  8015  1329  2253  38.5   0.2 
0.19/0.27	c +   0.3  19.9    90 100.0  1917 11293  1211  2478  37.1   0.2 
0.39/0.42	c +   0.4  19.4    90 100.0  1917 17036  1979  2725  37.8   0.3 
0.39/0.48	c N   0.5  19.2    90 100.0  1917 19240  1445  2725  37.3   0.2 
0.59/0.65	c +   0.7  18.9    90 100.0  1917 25650  2383  2997  37.6   0.3 
0.89/0.99	c +   1.0  18.7    90 100.0  1917 38571  1776  3296  38.9   0.3 
1.10/1.16	c N   1.2  18.5    90 100.0  1917 44896  3139  3296  37.6   0.4 
1.10/1.16	c 
1.10/1.16	c  seconds     variables   original    learned     agility
1.10/1.16	c         level        used      conflicts    limit          MB
1.10/1.16	c 
1.49/1.53	c +   1.5  18.4    90 100.0  1917 57952  2966  3625  37.1   0.4 
2.29/2.36	c +   2.4  18.0    90 100.0  1917 87023  2950  3987  37.6   0.4 
2.79/2.82	c N   2.8  17.9    90 100.0  1917 102e3  2547  3987  38.2   0.3 
3.59/3.67	c +   3.7  17.8    90 100.0  1917 130e3  2582  4385  38.5   0.3 
5.59/5.69	c +   5.7  17.4    90 100.0  1917 196e3  4231  4823  38.2   0.5 
6.69/6.80	c N   6.8  17.3    90 100.0  1917 230e3  2726  4823  38.2   0.4 
8.79/8.81	c +   8.8  17.2    90 100.0  1917 294e3  3232  5305  38.2   0.4 
13.59/13.70	c +  13.7  17.0    90 100.0  1917 441e3  4192  5835  37.6   0.5 
16.19/16.20	c N  16.2  17.0    90 100.0  1917 512e3  5518  5835  38.4   0.6 
21.29/21.38	c +  21.4  16.7    90 100.0  1917 662e3  5661  6418  37.4   0.6 
33.18/33.26	c +  33.3  16.5    90 100.0  1917 993e3  5609  7059  37.5   0.6 
38.18/38.29	c N  38.3  16.4    90 100.0  1917 112e4  6041  7059  37.1   0.7 
51.77/51.86	c +  51.8  16.2    90 100.0  1917 148e4  3714  7764  37.0   0.5 
80.86/80.99	c +  81.0  15.9    90 100.0  1917 223e4  5958  8540  37.4   0.7 
89.96/90.04	c N  90.0  15.8    90 100.0  1917 246e4  5157  8540  38.4   0.7 
126.25/126.37	c + 126.3  15.7    90 100.0  1917 335e4  7285  9394  36.7   0.8 
198.23/198.36	c + 198.3  15.4    90 100.0  1917 502e4  8966 10333  39.5   1.0 
211.92/212.00	c N 211.9  15.4    90 100.0  1917 533e4  6109 10333  37.7   0.7 
311.69/311.85	c + 311.8  15.2    90 100.0  1917 754e4  9027 11366  36.6   1.0 
488.84/489.09	c + 488.9  14.8    90 100.0  1917 113e5  8379 12502  38.1   0.8 
497.04/497.27	c N 497.1  14.7    90 100.0  1917 114e5 12000 12502  38.1   1.2 
719.26/719.57	c s 719.4  14.3    89 100.0  1857 159e5  3648 12502  37.7   0.5 
719.26/719.57	c 
719.26/719.57	c  seconds     variables   original    learned     agility
719.26/719.57	c         level        used      conflicts    limit          MB
719.26/719.57	c 
719.26/719.58	c N 719.4  14.3    89 100.0  1857 159e5  3748 12502  37.9   0.5 
719.26/719.59	c N 719.4  14.3    89 100.0  1857 159e5  4050 12502  38.7   0.5 
719.36/719.62	c N 719.4  14.3    89 100.0  1857 159e5  4853 12502  38.1   0.6 
719.36/719.69	c N 719.5  14.3    89 100.0  1857 159e5  6860 12502  37.6   0.8 
719.66/719.92	c N 719.7  14.3    89 100.0  1857 159e5 11668 12502  37.3   1.2 
720.27/720.51	c N 720.3  14.3    89 100.0  1857 160e5 10387 12502  37.5   1.1 
721.46/721.78	c N 721.6  14.4    89 100.0  1857 160e5 11012 12502  39.0   1.1 
724.36/724.63	c N 724.4  14.4    89 100.0  1857 160e5 12384 12502  37.8   1.3 
730.76/731.02	c N 730.8  14.4    89 100.0  1857 162e5  9162 12502  36.8   1.0 
744.96/745.24	c N 745.0  14.4    89 100.0  1857 164e5  9532 12502  37.7   1.0 
769.36/769.61	c + 769.4  14.4    89 100.0  1857 169e5  6813 13752  38.8   0.7 
776.55/776.84	c N 776.6  14.4    89 100.0  1857 171e5 12119 13752  36.6   1.3 
846.23/846.58	c N 846.3  14.4    89 100.0  1857 184e5  9618 13752  37.4   1.0 
996.78/997.13	c N 996.8  14.4    89 100.0  1857 213e5  9847 13752  36.7   1.0 
1152.83/1153.25	c s 115e1  14.2    88 100.0  1798 243e5  2161 13752  38.3   0.4 
1152.83/1153.26	c N 115e1  14.2    88 100.0  1798 243e5  2261 13752  38.3   0.4 
1152.83/1153.26	c N 115e1  14.2    88 100.0  1798 243e5  2563 13752  38.5   0.4 
1152.83/1153.29	c N 115e1  14.2    88 100.0  1798 243e5  3367 13752  38.9   0.5 
1152.93/1153.36	c N 115e1  14.2    88 100.0  1798 243e5  5374 13752  37.8   0.7 
1153.13/1153.58	c N 115e1  14.2    88 100.0  1798 243e5 10178 13752  37.0   1.1 
1153.83/1154.20	c N 115e1  14.2    88 100.0  1798 243e5  7648 13752  37.9   0.9 
1155.13/1155.58	c N 116e1  14.2    88 100.0  1798 243e5 12662 13752  39.1   1.3 
1155.13/1155.58	c 
1155.13/1155.58	c  seconds     variables   original    learned     agility
1155.13/1155.58	c         level        used      conflicts    limit          MB
1155.13/1155.58	c 
1158.23/1158.61	c N 116e1  14.2    88 100.0  1798 244e5  8432 13752  37.1   0.9 
1164.72/1165.18	c N 116e1  14.2    88 100.0  1798 245e5 12749 13752  37.7   1.3 
1179.52/1179.93	c N 118e1  14.2    88 100.0  1798 248e5 12577 13752  38.5   1.2

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-1514974-1238247500/watcher-1514974-1238247500 -o /tmp/evaluation-result-1514974-1238247500/solver-1514974-1238247500 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514974-1238247500.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 0.99 3/64 16152
/proc/meminfo: memFree=1943800/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=780 CPUtime=0
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1097416183 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 195 103 69 152 0 41 0

[startup+0.067534 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16152
/proc/meminfo: memFree=1943800/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1044 CPUtime=0.06
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 163 0 0 0 6 0 0 0 18 0 1 0 1097416183 1069056 148 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 261 148 69 152 0 107 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1044

[startup+0.101539 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16152
/proc/meminfo: memFree=1943800/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1044 CPUtime=0.09
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 167 0 0 0 9 0 0 0 18 0 1 0 1097416183 1069056 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 261 152 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301565 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16152
/proc/meminfo: memFree=1943800/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1044 CPUtime=0.29
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 181 0 0 0 29 0 0 0 19 0 1 0 1097416183 1069056 166 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 261 166 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701618 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16152
/proc/meminfo: memFree=1943800/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1176 CPUtime=0.69
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 195 0 0 0 69 0 0 0 22 0 1 0 1097416183 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134545603 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50172 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1943280/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1176 CPUtime=1.49
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 211 0 0 0 149 0 0 0 25 0 1 0 1097416183 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10193 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1943088/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1308 CPUtime=3.09
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 230 0 0 0 309 0 0 0 25 0 1 0 1097416183 1339392 215 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 327 215 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30136 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1942960/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1308 CPUtime=6.29
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 248 0 0 0 629 0 0 0 25 0 1 0 1097416183 1339392 233 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 327 233 69 152 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1308

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1942768/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1440 CPUtime=12.69
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 287 0 0 0 1269 0 0 0 25 0 1 0 1097416183 1474560 272 1992294400 134512640 135137933 4294956240 18446744073709551615 134673420 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 360 272 69 152 0 206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1440

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1942640/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1572 CPUtime=25.49
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 309 0 0 0 2549 0 0 0 25 0 1 0 1097416183 1609728 294 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 393 294 69 152 0 239 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1572

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1942512/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1572 CPUtime=51.07
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 323 0 0 0 5107 0 0 0 25 0 1 0 1097416183 1609728 308 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 393 308 69 152 0 239 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1572

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1942128/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1892 CPUtime=102.26
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 389 0 0 0 10226 0 0 0 25 0 1 0 1097416183 1937408 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 473 374 69 152 0 319 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1892

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1942064/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=1892 CPUtime=162.24
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 391 0 0 0 16224 0 0 0 25 0 1 0 1097416183 1937408 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 473 376 69 152 0 319 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1892

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1941872/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2024 CPUtime=222.22
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 426 0 0 0 22222 0 0 0 25 0 1 0 1097416183 2072576 411 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 506 411 69 152 0 352 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2024

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1941872/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2024 CPUtime=282.2
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 426 0 0 0 28220 0 0 0 25 0 1 0 1097416183 2072576 411 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 506 411 69 152 0 352 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2024

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1941808/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2152 CPUtime=342.18
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 429 0 0 0 34218 0 0 0 25 0 1 0 1097416183 2203648 414 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 538 414 69 152 0 384 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2152

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1941680/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2152 CPUtime=402.17
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 460 0 0 0 40216 1 0 0 25 0 1 0 1097416183 2203648 445 1992294400 134512640 135137933 4294956240 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 538 445 69 152 0 384 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2152

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1941616/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2152 CPUtime=462.15
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 460 0 0 0 46214 1 0 0 25 0 1 0 1097416183 2203648 445 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 538 445 69 152 0 384 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2152

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16153
/proc/meminfo: memFree=1941616/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2152 CPUtime=522.13
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 462 0 0 0 52212 1 0 0 25 0 1 0 1097416183 2203648 447 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 538 447 69 152 0 384 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2152

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941360/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2152 CPUtime=582.11
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 462 0 0 0 58210 1 0 0 25 0 1 0 1097416183 2203648 447 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 538 447 69 152 0 384 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 2152

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941360/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2152 CPUtime=642.09
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 462 0 0 0 64208 1 0 0 25 0 1 0 1097416183 2203648 447 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 538 447 69 152 0 384 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 2152

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941360/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2152 CPUtime=702.07
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 462 0 0 0 70206 1 0 0 25 0 1 0 1097416183 2203648 447 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 538 447 69 152 0 384 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 2152

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941360/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2280 CPUtime=762.06
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 494 0 0 0 76204 2 0 0 25 0 1 0 1097416183 2334720 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134522658 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 570 479 69 152 0 416 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 2280

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941168/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2412 CPUtime=822.04
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 529 0 0 0 82202 2 0 0 25 0 1 0 1097416183 2469888 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 603 514 69 152 0 449 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 2412

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941168/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2412 CPUtime=882.02
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 529 0 0 0 88200 2 0 0 25 0 1 0 1097416183 2469888 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 603 514 69 152 0 449 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 2412

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941104/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2412 CPUtime=942
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 529 0 0 0 94198 2 0 0 25 0 1 0 1097416183 2469888 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 603 514 69 152 0 449 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 2412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941104/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2412 CPUtime=1001.98
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 529 0 0 0 100196 2 0 0 25 0 1 0 1097416183 2469888 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 603 514 69 152 0 449 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 2412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941104/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2412 CPUtime=1061.96
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 529 0 0 0 106194 2 0 0 25 0 1 0 1097416183 2469888 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 603 514 69 152 0 449 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 2412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1941104/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2412 CPUtime=1121.94
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 529 0 0 0 112192 2 0 0 25 0 1 0 1097416183 2469888 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 603 514 69 152 0 449 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 2412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16155
/proc/meminfo: memFree=1940976/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2412 CPUtime=1181.92
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 529 0 0 0 118190 2 0 0 25 0 1 0 1097416183 2469888 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 603 514 69 152 0 449 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 2412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 16155
/proc/meminfo: memFree=1940976/2055920 swapFree=4177692/4192956
[pid=16152] ppid=16150 vsize=2412 CPUtime=1200.03
/proc/16152/stat : 16152 (picosat) R 16150 16152 15823 0 -1 4194304 529 0 0 0 120000 3 0 0 25 0 1 0 1097416183 2469888 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/16152/statm: 603 514 69 152 0 449 0
Current children cumulated CPU time (s) 1200.03
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.031995
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 2412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 529
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= 2125

runsolver used 1.05884 second user time and 2.26465 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 14:38:20
IDJOB=1514974
IDBENCH=70391
IDSOLVER=506
FILE ID=node13/1514974-1238247500
PBS_JOBID= 9060696
Free space on /tmp= 66392 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S785082413-028.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514974-1238247500/watcher-1514974-1238247500 -o /tmp/evaluation-result-1514974-1238247500/solver-1514974-1238247500 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514974-1238247500.cnf

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

MD5SUM BENCH= 13e9cb633f9b051a78e57cdfbe73ffb2
RANDOM SEED=197063939

node13.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		: 3000.240
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		: 3000.240
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:       1944216 kB
Buffers:         11772 kB
Cached:          41324 kB
SwapCached:       9056 kB
Active:          36476 kB
Inactive:        27080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1944216 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34052 kB
Committed_AS:  2958864 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 14:58:22