Trace number 1514914

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 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1305875336-097.cnf
MD5SUMb3cf2670d50b8679bd962b141ac1ad44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark146.029
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-1514914-1238246380.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  26.3    90 100.0  1917   100   100  1053   7.5   0.1 
0.00/0.00	c R   0.0  26.3    90 100.0  1917   101   101  1053   7.6   0.1 
0.00/0.00	c +   0.0  23.6    90 100.0  1917   250   250  1158  16.7   0.1 
0.00/0.01	c N   0.0  23.2    90 100.0  1917   401   401  1158  23.7   0.1 
0.00/0.01	c +   0.0  23.3    90 100.0  1917   475   475  1273  25.4   0.1 
0.00/0.01	c +   0.0  22.9    90 100.0  1917   812   812  1400  31.6   0.2 
0.00/0.02	c N   0.0  22.7    90 100.0  1917  1203  1203  1400  35.5   0.2 
0.00/0.02	c +   0.0  22.6    90 100.0  1917  1317  1317  1540  35.5   0.2 
0.00/0.04	c +   0.0  21.9    90 100.0  1917  2074  1301  1694  38.3   0.2 
0.06/0.07	c N   0.1  21.4    90 100.0  1917  3206  1583  1694  38.8   0.2 
0.06/0.07	c +   0.1  21.4    90 100.0  1917  3209  1586  1863  38.8   0.2 
0.09/0.11	c +   0.1  20.7    90 100.0  1917  4911  1418  2049  39.3   0.2 
0.09/0.17	c +   0.2  20.2    90 100.0  1917  7464  1913  2253  38.1   0.3 
0.09/0.19	c N   0.2  20.2    90 100.0  1917  8010  1327  2253  37.8   0.2 
0.19/0.27	c +   0.3  19.8    90 100.0  1917 11293  1215  2478  39.1   0.2 
0.39/0.42	c +   0.4  19.4    90 100.0  1917 17036  1981  2725  38.4   0.3 
0.39/0.48	c N   0.5  19.4    90 100.0  1917 19233  1445  2725  38.3   0.2 
0.59/0.65	c +   0.7  19.1    90 100.0  1917 25650  2392  2997  38.1   0.3 
1.00/1.01	c +   1.0  18.7    90 100.0  1917 38571  1782  3296  38.0   0.3 
1.10/1.18	c N   1.2  18.6    90 100.0  1917 44881  3132  3296  37.7   0.4 
1.10/1.18	c 
1.10/1.18	c  seconds     variables   original    learned     agility
1.10/1.18	c         level        used      conflicts    limit          MB
1.10/1.18	c 
1.49/1.56	c +   1.6  18.2    90 100.0  1917 57952  2973  3625  37.2   0.4 
2.39/2.40	c +   2.4  18.2    90 100.0  1917 87023  2953  3987  38.1   0.4 
2.79/2.87	c N   2.9  18.1    90 100.0  1917 102e3  2524  3987  37.9   0.3 
3.69/3.70	c +   3.7  18.0    90 100.0  1917 130e3  2585  4385  37.6   0.3 
5.69/5.71	c +   5.7  17.6    90 100.0  1917 196e3  4232  4823  38.7   0.5 
6.79/6.81	c N   6.8  17.5    90 100.0  1917 230e3  2728  4823  38.3   0.4 
8.79/8.84	c +   8.8  17.6    90 100.0  1917 294e3  3229  5305  37.8   0.4 
13.59/13.67	c +  13.7  17.3    90 100.0  1917 441e3  4171  5835  38.8   0.5 
16.09/16.16	c N  16.2  17.2    90 100.0  1917 512e3  5422  5835  38.0   0.6 
21.29/21.37	c +  21.4  16.9    90 100.0  1917 662e3  5607  6418  37.9   0.6 
33.28/33.30	c +  33.3  16.7    90 100.0  1917 993e3  5563  7059  38.6   0.6 
38.28/38.38	c N  38.4  16.5    90 100.0  1917 112e4  5929  7059  38.4   0.6 
51.78/51.82	c +  51.8  16.3    90 100.0  1917 148e4  3703  7764  38.2   0.5 
80.67/80.79	c +  80.8  16.0    90 100.0  1917 223e4  6011  8540  37.2   0.7 
89.87/89.91	c N  89.9  15.9    90 100.0  1917 246e4  5151  8540  37.7   0.6 
126.06/126.18	c + 126.2  15.7    90 100.0  1917 335e4  7348  9394  38.0   0.8 
197.64/197.74	c + 197.7  15.3    90 100.0  1917 502e4  9084 10333  39.2   0.9 
211.05/211.14	c N 211.1  15.3    90 100.0  1917 533e4  6104 10333  38.3   0.7 
309.12/309.24	c + 309.2  14.9    90 100.0  1917 754e4  9109 11366  36.0   0.9 
485.07/485.29	c + 485.2  14.7    90 100.0  1917 113e5  8576 12502  38.4   0.9 
493.17/493.37	c N 493.3  14.7    90 100.0  1917 114e5 12304 12502  39.1   1.1 
712.42/712.62	c s 712.5  14.3    89 100.0  1848 159e5  2429 12502  36.9   0.4 
712.42/712.62	c 
712.42/712.62	c  seconds     variables   original    learned     agility
712.42/712.62	c         level        used      conflicts    limit          MB
712.42/712.62	c 
712.42/712.63	c N 712.5  14.3    89 100.0  1848 159e5  2529 12502  36.8   0.4 
712.42/712.64	c N 712.5  14.3    89 100.0  1848 159e5  2830 12502  36.9   0.4 
712.42/712.66	c N 712.5  14.3    89 100.0  1848 159e5  3631 12502  36.7   0.5 
712.53/712.73	c N 712.6  14.3    89 100.0  1848 159e5  5637 12502  37.9   0.7 
712.72/712.95	c N 712.8  14.3    89 100.0  1848 159e5 10447 12502  38.0   1.2 
713.32/713.54	c N 713.4  14.3    89 100.0  1848 159e5  9166 12502  37.2   1.0 
714.62/714.85	c N 714.7  14.3    89 100.0  1848 160e5  9778 12502  37.0   1.0 
717.52/717.78	c N 717.6  14.3    89 100.0  1848 160e5 11179 12502  38.1   1.1 
723.82/724.07	c N 723.9  14.3    89 100.0  1848 161e5  7955 12502  37.6   0.9 
737.71/737.92	c N 737.7  14.3    89 100.0  1848 164e5  8363 12502  37.4   0.9 
762.21/762.48	c + 762.3  14.3    89 100.0  1848 169e5  8106 13752  38.6   0.8 
768.01/768.26	c N 768.1  14.3    89 100.0  1848 170e5 12774 13752  38.2   1.2 
836.89/837.14	c N 836.9  14.3    89 100.0  1848 184e5 10274 13752  36.4   1.0 
984.65/984.96	c N 984.7  14.2    89 100.0  1848 212e5 10528 13752  38.5   1.0 
1054.74/1055.07	c s 105e1  14.1    88 100.0  1786 226e5  2463 13752  37.8   0.4 
1054.74/1055.08	c N 105e1  14.1    88 100.0  1786 226e5  2564 13752  38.1   0.4 
1054.74/1055.09	c N 105e1  14.1    88 100.0  1786 226e5  2865 13752  38.1   0.4 
1054.84/1055.11	c N 105e1  14.1    88 100.0  1786 226e5  3667 13752  37.0   0.5 
1054.84/1055.18	c N 105e1  14.1    88 100.0  1786 226e5  5674 13752  37.6   0.7 
1055.14/1055.41	c N 106e1  14.1    88 100.0  1786 226e5 10487 13752  38.2   1.1 
1055.74/1056.02	c N 106e1  14.1    88 100.0  1786 226e5  7951 13752  38.5   0.9 
1057.04/1057.37	c N 106e1  14.1    88 100.0  1786 227e5 12954 13752  38.8   1.3 
1057.04/1057.37	c 
1057.04/1057.37	c  seconds     variables   original    learned     agility
1057.04/1057.37	c         level        used      conflicts    limit          MB
1057.04/1057.37	c 
1060.14/1060.43	c N 106e1  14.1    88 100.0  1786 227e5  8723 13752  38.5   1.0 
1066.94/1067.29	c N 107e1  14.1    88 100.0  1786 229e5 13048 13752  38.3   1.3 
1081.73/1082.04	c N 108e1  14.1    88 100.0  1786 231e5 12917 13752  38.1   1.3 
1113.12/1113.41	c N 111e1  14.1    88 100.0  1786 238e5  8709 13752  37.4   0.9 
1181.20/1181.56	c N 118e1  14.1    88 100.0  1786 251e5 13170 13752  38.6   1.2 
1198.30/1198.65	c + 120e1  14.1    88 100.0  1786 254e5  8975 15127  38.3   1.0 

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-1514914-1238246380/watcher-1514914-1238246380 -o /tmp/evaluation-result-1514914-1238246380/solver-1514914-1238246380 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514914-1238246380.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 32579
/proc/meminfo: memFree=867464/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=780 CPUtime=0
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1097303244 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 195 103 69 152 0 41 0

[startup+0.0684679 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32579
/proc/meminfo: memFree=867464/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1044 CPUtime=0.06
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 164 0 0 0 6 0 0 0 18 0 1 0 1097303244 1069056 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 261 149 69 152 0 107 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1044

[startup+0.101469 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32579
/proc/meminfo: memFree=867464/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1044 CPUtime=0.09
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 167 0 0 0 9 0 0 0 18 0 1 0 1097303244 1069056 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 261 152 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301482 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32579
/proc/meminfo: memFree=867464/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1044 CPUtime=0.29
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 181 0 0 0 29 0 0 0 19 0 1 0 1097303244 1069056 166 1992294400 134512640 135137933 4294956240 18446744073709551615 134543732 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 261 166 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701507 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32579
/proc/meminfo: memFree=867464/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1176 CPUtime=0.69
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 198 0 0 0 69 0 0 0 22 0 1 0 1097303244 1204224 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 294 183 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32580
/proc/meminfo: memFree=866944/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1176 CPUtime=1.49
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 207 0 0 0 149 0 0 0 25 0 1 0 1097303244 1204224 192 1992294400 134512640 135137933 4294956240 18446744073709551615 134543514 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 294 192 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32580
/proc/meminfo: memFree=866752/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1176 CPUtime=3.09
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 224 0 0 0 309 0 0 0 25 0 1 0 1097303244 1204224 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1176

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32580
/proc/meminfo: memFree=866560/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1308 CPUtime=6.29
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 250 0 0 0 629 0 0 0 25 0 1 0 1097303244 1339392 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134527928 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 327 235 69 152 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1308

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32580
/proc/meminfo: memFree=866368/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1440 CPUtime=12.69
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 279 0 0 0 1269 0 0 0 25 0 1 0 1097303244 1474560 264 1992294400 134512640 135137933 4294956240 18446744073709551615 134545571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 360 264 69 152 0 206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1440

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32580
/proc/meminfo: memFree=866240/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1572 CPUtime=25.49
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 305 0 0 0 2549 0 0 0 25 0 1 0 1097303244 1609728 290 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 393 290 69 152 0 239 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1572

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32580
/proc/meminfo: memFree=866176/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1572 CPUtime=51.08
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 322 0 0 0 5108 0 0 0 25 0 1 0 1097303244 1609728 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 393 307 69 152 0 239 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1572

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32580
/proc/meminfo: memFree=865920/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1884 CPUtime=102.27
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 383 0 0 0 10227 0 0 0 25 0 1 0 1097303244 1929216 368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 471 368 69 152 0 317 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1884

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32580
/proc/meminfo: memFree=865856/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=1884 CPUtime=162.25
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 389 0 0 0 16225 0 0 0 25 0 1 0 1097303244 1929216 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 471 374 69 152 0 317 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1884

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32580
/proc/meminfo: memFree=865664/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2016 CPUtime=222.24
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 424 0 0 0 22223 1 0 0 25 0 1 0 1097303244 2064384 409 1992294400 134512640 135137933 4294956240 18446744073709551615 134525594 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 504 409 69 152 0 350 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2016

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32580
/proc/meminfo: memFree=865664/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2016 CPUtime=282.23
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 424 0 0 0 28222 1 0 0 25 0 1 0 1097303244 2064384 409 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 504 409 69 152 0 350 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 2016

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32580
/proc/meminfo: memFree=865536/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2148 CPUtime=342.21
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 459 0 0 0 34220 1 0 0 25 0 1 0 1097303244 2199552 444 1992294400 134512640 135137933 4294956240 18446744073709551615 134543100 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 537 444 69 152 0 383 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2148

[startup+402.301 s]
/proc/loadavg: 1.12 1.02 1.01 2/65 32580
/proc/meminfo: memFree=865536/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2144 CPUtime=402.19
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 459 0 0 0 40218 1 0 0 25 0 1 0 1097303244 2195456 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 536 443 69 152 0 382 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2144

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32580
/proc/meminfo: memFree=865472/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2144 CPUtime=462.18
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 459 0 0 0 46217 1 0 0 25 0 1 0 1097303244 2195456 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 536 443 69 152 0 382 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2144

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 32580
/proc/meminfo: memFree=865472/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2276 CPUtime=522.16
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 494 0 0 0 52215 1 0 0 25 0 1 0 1097303244 2330624 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134542898 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 569 478 69 152 0 415 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2276

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32580
/proc/meminfo: memFree=865408/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2276 CPUtime=582.15
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 494 0 0 0 58214 1 0 0 25 0 1 0 1097303244 2330624 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 569 478 69 152 0 415 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32580
/proc/meminfo: memFree=865408/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2276 CPUtime=642.14
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 494 0 0 0 64212 2 0 0 25 0 1 0 1097303244 2330624 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 569 478 69 152 0 415 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 2276

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32580
/proc/meminfo: memFree=865344/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2276 CPUtime=702.13
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 494 0 0 0 70211 2 0 0 25 0 1 0 1097303244 2330624 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 569 478 69 152 0 415 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 2276

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32580
/proc/meminfo: memFree=865344/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2276 CPUtime=762.11
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 494 0 0 0 76209 2 0 0 25 0 1 0 1097303244 2330624 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 569 478 69 152 0 415 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 2276

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32580
/proc/meminfo: memFree=865216/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2408 CPUtime=822.09
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 529 0 0 0 82207 2 0 0 25 0 1 0 1097303244 2465792 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 602 513 69 152 0 448 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 2408

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32580
/proc/meminfo: memFree=865216/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2408 CPUtime=882.08
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 529 0 0 0 88206 2 0 0 25 0 1 0 1097303244 2465792 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 602 513 69 152 0 448 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 2408

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32581
/proc/meminfo: memFree=865280/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2408 CPUtime=942.06
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 529 0 0 0 94204 2 0 0 25 0 1 0 1097303244 2465792 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 602 513 69 152 0 448 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 2408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32581
/proc/meminfo: memFree=865280/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2408 CPUtime=1002.05
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 529 0 0 0 100202 3 0 0 25 0 1 0 1097303244 2465792 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 602 513 69 152 0 448 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 2408

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32581
/proc/meminfo: memFree=865216/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2408 CPUtime=1062.04
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 529 0 0 0 106201 3 0 0 25 0 1 0 1097303244 2465792 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 602 513 69 152 0 448 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 2408

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32581
/proc/meminfo: memFree=865216/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2408 CPUtime=1122.02
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 529 0 0 0 112199 3 0 0 25 0 1 0 1097303244 2465792 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 602 513 69 152 0 448 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 2408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32581
/proc/meminfo: memFree=865152/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2408 CPUtime=1182
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 529 0 0 0 118197 3 0 0 25 0 1 0 1097303244 2465792 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 602 513 69 152 0 448 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 2408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32581
/proc/meminfo: memFree=865152/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2408 CPUtime=1200
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 533 0 0 0 119997 3 0 0 25 0 1 0 1097303244 2465792 517 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 602 517 69 152 0 448 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2408

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32581
/proc/meminfo: memFree=865152/2055920 swapFree=4177940/4192956
[pid=32579] ppid=32577 vsize=2408 CPUtime=1200
/proc/32579/stat : 32579 (picosat) R 32577 32579 32295 0 -1 4194304 533 0 0 0 119997 3 0 0 25 0 1 0 1097303244 2465792 517 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32579/statm: 602 517 69 152 0 448 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.039993
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 2408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 2327

runsolver used 0.958854 second user time and 2.71959 second system time

The end

Launcher Data

Begin job on node29 at 2009-03-28 14:19:40
IDJOB=1514914
IDBENCH=70386
IDSOLVER=506
FILE ID=node29/1514914-1238246380
PBS_JOBID= 9060718
Free space on /tmp= 66428 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1305875336-097.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514914-1238246380/watcher-1514914-1238246380 -o /tmp/evaluation-result-1514914-1238246380/solver-1514914-1238246380 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514914-1238246380.cnf

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

MD5SUM BENCH= b3cf2670d50b8679bd962b141ac1ad44
RANDOM SEED=809639864

node29.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		: 3000.234
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		: 3000.234
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:        867880 kB
Buffers:         93808 kB
Cached:         996416 kB
SwapCached:       8860 kB
Active:         237532 kB
Inactive:       863200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        867880 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          16184 kB
Slab:            73224 kB
Committed_AS:  2959676 kB
PageTables:       1476 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= 66424 MiB
End job on node29 at 2009-03-28 14:39:42