Trace number 1726884

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l2.sat05-519.reshuffled-07.cnf
MD5SUM5344c68d1511d70cde59fef7dc46c3a5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4487
Number of clauses18555
Sum of the clauses size54310
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317200
Number of clauses of size 40
Number of clauses of size 50
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-1726884-1240718089.cnf
0.00/0.00	c parsed header 'p cnf 4487 18555'
0.00/0.03	c initialized 4487 variables
0.00/0.03	c found 18555 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0  4487   0.0 17200     0     0     0   0.0   0.9 
0.00/0.05	c 
0.00/0.05	c initial reduction limit 8600 clauses
0.00/0.05	c 
0.00/0.05	c +   0.0  78.2  4487  18.4 17200   100    99  9460  46.2   0.9 
0.00/0.05	c N   0.0  78.2  4487  18.4 17200   100    99  9460  47.1   0.9 
0.04/0.07	c +   0.1  80.7  4487  55.6 17200   250   249 10406  38.9   0.9 
0.04/0.09	c N   0.1  88.2  4487  63.5 17200   401   400 10406  28.9   1.0 
0.04/0.10	c +   0.1  89.4  4487  63.5 17200   475   474 11446  36.5   1.0 
0.09/0.14	c +   0.1  87.2  4487  64.6 17200   812   811 12590  27.3   1.0 
0.19/0.21	c N   0.2  84.6  4487  67.7 17200  1203  1202 12590  56.6   1.1 
0.19/0.24	c +   0.2  84.0  4487  67.8 17200  1317  1316 13849  68.1   1.1 
0.29/0.38	c +   0.4  81.3  4487  70.2 17200  2074  2073 15233  51.4   1.2 
0.59/0.62	c N   0.6  79.2  4487  72.8 17200  3204  3203 15233  54.7   1.3 
0.59/0.62	c +   0.6  79.2  4487  72.8 17200  3209  3208 16756  54.6   1.3 
1.00/1.00	c +   1.0  77.5  4487  73.4 17200  4911  4910 18431  48.2   1.6 
1.49/1.59	c +   1.6  76.1  4487  74.9 17200  7464  7463 20274  56.9   1.9 
1.59/1.69	c N   1.7  75.9  4487  75.0 17200  8010  8009 20274  59.1   1.9 
2.10/2.19	c +   2.2  75.2  4487  75.0 17200 11293 11292 22301  63.3   2.3 
3.20/3.27	c +   3.3  74.2  4487  75.8 17200 17036 17035 24531  62.9   3.1 
3.69/3.73	c N   3.7  74.0  4487  75.8 17200 19224 19223 24531  59.8   3.3 
4.99/5.08	c +   5.1  73.3  4487  76.8 17200 25650 12694 26984  50.6   2.6 
7.59/7.65	c +   7.7  72.6  4487  76.8 17200 38571 25615 29682  51.3   4.1 
8.98/9.05	c N   9.0  72.4  4487  76.8 17200 44848 13499 29682  61.3   2.7 
8.98/9.05	c 
8.98/9.05	c  seconds     variables   original    learned     agility
8.98/9.05	c         level        used      conflicts    limit          MB
8.98/9.05	c 
11.58/11.69	c +  11.7  71.9  4487  77.1 17200 57952 26603 32650  57.6   4.3 
19.18/19.25	c +  19.2  71.3  4487  77.5 17200 87023 14098 35915  47.4   2.8 
23.28/23.37	c N  23.4  71.1  4487  77.8 17200 102e3 29588 35915  56.7   4.7 
31.58/31.63	c +  31.6  70.9  4487  78.2 17200 130e3 34694 39506  50.5   5.5 
51.07/51.15	c +  51.1  70.5  4487  79.0 17200 196e3 17963 43456  56.7   3.6 
62.48/62.52	c N  62.5  70.3  4487  79.6 17200 230e3 21202 43456  56.4   4.0 
77.67/77.76	c +  77.7  70.2  4487  80.9 17200 294e3 23242 47801  51.4   4.1 
113.85/113.94	c + 113.9  69.7  4487  82.2 17200 441e3 31978 52581  50.3   5.3 
142.75/142.88	c N 142.8  69.5  4487  82.7 17200 512e3 25411 52581  53.5   4.3 
218.33/218.47	c + 218.4  69.0  4487  83.9 17200 662e3 21188 57839  63.9   4.1 
373.98/374.12	c + 374.0  68.2  4487  84.4 17200 993e3 40825 63622  59.6   6.9 
451.06/451.21	c N 451.1  67.8  4487  84.5 17200 112e4 32163 63622  55.6   5.5 
628.00/628.23	c + 628.1  67.1  4487  84.6 17200 148e4 56924 69984  51.5  10.9 
1136.46/1136.80	c + 114e1  66.1  4487  85.0 17200 223e4 32321 76982  47.9   6.3

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726884-1240718089/watcher-1726884-1240718089 -o /tmp/evaluation-result-1726884-1240718089/solver-1726884-1240718089 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1726884-1240718089.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: 0.91 0.97 0.99 3/64 23178
/proc/meminfo: memFree=1164736/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=1248 CPUtime=0
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 99842662 1277952 177 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 312 177 56 152 0 158 0

[startup+0.0505849 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23178
/proc/meminfo: memFree=1164736/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=1696 CPUtime=0.04
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 329 0 0 0 4 0 0 0 18 0 1 0 99842662 1736704 314 1992294400 134512640 135137933 4294956224 18446744073709551615 134569843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 424 314 69 152 0 270 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1696

[startup+0.101591 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23178
/proc/meminfo: memFree=1164736/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=1832 CPUtime=0.09
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 99842662 1875968 327 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 458 327 69 152 0 304 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1832

[startup+0.301613 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23178
/proc/meminfo: memFree=1164736/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=1964 CPUtime=0.29
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 381 0 0 0 29 0 0 0 19 0 1 0 99842662 2011136 366 1992294400 134512640 135137933 4294956224 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 491 366 69 152 0 337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1964

[startup+0.701658 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23178
/proc/meminfo: memFree=1164736/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=2228 CPUtime=0.69
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 446 0 0 0 69 0 0 0 22 0 1 0 99842662 2281472 431 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 557 431 69 152 0 403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2228

[startup+1.50175 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1163000/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=2648 CPUtime=1.49
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 570 0 0 0 149 0 0 0 25 0 1 0 99842662 2711552 555 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 662 555 69 152 0 508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10193 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1162104/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=3836 CPUtime=3.09
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 867 0 0 0 309 0 0 0 25 0 1 0 99842662 3928064 852 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 959 852 69 152 0 805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3836

[startup+6.30128 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1160120/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=5156 CPUtime=6.29
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 1179 0 0 0 629 0 0 0 25 0 1 0 99842662 5279744 1153 1992294400 134512640 135137933 4294956224 18446744073709551615 134548943 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 1289 1153 69 152 0 1135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5156

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1159480/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=5948 CPUtime=12.68
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 1383 0 0 0 1268 0 0 0 25 0 1 0 99842662 6090752 1357 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 1487 1357 69 152 0 1333 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5948

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1158520/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=6864 CPUtime=25.49
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 1559 0 0 0 2548 1 0 0 25 0 1 0 99842662 7028736 1533 1992294400 134512640 135137933 4294956224 18446744073709551615 134547571 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 1716 1533 69 152 0 1562 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6864

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1158072/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=7392 CPUtime=51.07
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 1691 0 0 0 5106 1 0 0 25 0 1 0 99842662 7569408 1665 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 1848 1665 69 152 0 1694 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7392

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1157112/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=8080 CPUtime=102.26
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 2009 0 0 0 10224 2 0 0 25 0 1 0 99842662 8273920 1874 1992294400 134512640 135137933 4294956224 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 2020 1874 69 152 0 1866 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8080

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1155896/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=9268 CPUtime=162.25
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 2310 0 0 0 16222 3 0 0 25 0 1 0 99842662 9490432 2175 1992294400 134512640 135137933 4294956224 18446744073709551615 134521438 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 2317 2175 69 152 0 2163 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9268

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1155576/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=9664 CPUtime=222.23
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 2389 0 0 0 22220 3 0 0 25 0 1 0 99842662 9895936 2254 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 2416 2254 69 152 0 2262 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9664

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1153912/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=11248 CPUtime=282.21
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 2796 0 0 0 28217 4 0 0 25 0 1 0 99842662 11517952 2661 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 2812 2661 69 152 0 2658 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11248

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23179
/proc/meminfo: memFree=1152888/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=12172 CPUtime=342.19
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3051 0 0 0 34215 4 0 0 25 0 1 0 99842662 12464128 2916 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3043 2916 69 152 0 2889 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12172

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23184
/proc/meminfo: memFree=1152624/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=12172 CPUtime=402.17
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3063 0 0 0 40212 5 0 0 25 0 1 0 99842662 12464128 2928 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3043 2928 69 152 0 2889 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12172

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23184
/proc/meminfo: memFree=1152624/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=12172 CPUtime=462.15
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3063 0 0 0 46210 5 0 0 25 0 1 0 99842662 12464128 2928 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3043 2928 69 152 0 2889 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 12172

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 23184
/proc/meminfo: memFree=1152624/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=12436 CPUtime=522.13
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3127 0 0 0 52208 5 0 0 25 0 1 0 99842662 12734464 2992 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3109 2992 69 152 0 2955 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 12436

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23184
/proc/meminfo: memFree=1152624/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=12288 CPUtime=582.11
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3127 0 0 0 58206 5 0 0 25 0 1 0 99842662 12582912 2962 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3072 2962 69 152 0 2918 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 12288

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23184
/proc/meminfo: memFree=1150320/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15176 CPUtime=642.11
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3717 0 0 0 64204 7 0 0 25 0 1 0 99842662 15540224 3552 1992294400 134512640 135137933 4294956224 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3794 3552 69 152 0 3640 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 15176

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23184
/proc/meminfo: memFree=1150136/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15308 CPUtime=702.08
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3765 0 0 0 70201 7 0 0 25 0 1 0 99842662 15675392 3600 1992294400 134512640 135137933 4294956224 18446744073709551615 134522845 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3827 3600 69 152 0 3673 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 15308

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23184
/proc/meminfo: memFree=1150136/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15300 CPUtime=762.07
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3765 0 0 0 76200 7 0 0 25 0 1 0 99842662 15667200 3599 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3825 3599 69 152 0 3671 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 15300

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23184
/proc/meminfo: memFree=1150200/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15252 CPUtime=822.04
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3765 0 0 0 82197 7 0 0 25 0 1 0 99842662 15618048 3587 1992294400 134512640 135137933 4294956224 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3813 3587 69 152 0 3659 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 15252

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23184
/proc/meminfo: memFree=1150200/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15248 CPUtime=882.03
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3765 0 0 0 88195 8 0 0 25 0 1 0 99842662 15613952 3586 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3812 3586 69 152 0 3658 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 15248

[startup+942.302 s]
/proc/loadavg: 1.07 0.99 1.00 2/65 23184
/proc/meminfo: memFree=1150136/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15248 CPUtime=942.01
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3765 0 0 0 94193 8 0 0 25 0 1 0 99842662 15613952 3586 1992294400 134512640 135137933 4294956224 18446744073709551615 134548840 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3812 3586 69 152 0 3658 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 15248

[startup+1002.3 s]
/proc/loadavg: 1.17 1.02 1.01 2/65 23184
/proc/meminfo: memFree=1150200/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15248 CPUtime=1001.99
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3765 0 0 0 100191 8 0 0 25 0 1 0 99842662 15613952 3586 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3812 3586 69 152 0 3658 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 15248

[startup+1062.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 23184
/proc/meminfo: memFree=1150136/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15248 CPUtime=1061.97
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3765 0 0 0 106189 8 0 0 25 0 1 0 99842662 15613952 3586 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3812 3586 69 152 0 3658 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 15248

[startup+1122.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 23184
/proc/meminfo: memFree=1150200/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15248 CPUtime=1121.96
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3765 0 0 0 112187 9 0 0 25 0 1 0 99842662 15613952 3586 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3812 3586 69 152 0 3658 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 15248

[startup+1182.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 23184
/proc/meminfo: memFree=1150136/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15248 CPUtime=1181.94
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3779 0 0 0 118185 9 0 0 25 0 1 0 99842662 15613952 3600 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3812 3600 69 152 0 3658 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 15248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 23184
/proc/meminfo: memFree=1150136/2055920 swapFree=4192956/4192956
[pid=23178] ppid=23176 vsize=15248 CPUtime=1200.04
/proc/23178/stat : 23178 (picosat) R 23176 23178 19562 0 -1 4194304 3779 0 0 0 119995 9 0 0 25 0 1 0 99842662 15613952 3600 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23178/statm: 3812 3600 69 152 0 3658 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15248

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): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.097985
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 15308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3779
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= 2108

runsolver used 0.971852 second user time and 2.36664 second system time

The end

Launcher Data 

Begin job on node9 at 2009-04-26 05:54:49
IDJOB=1726884
IDBENCH=24625
IDSOLVER=506
FILE ID=node9/1726884-1240718089
PBS_JOBID= 9186834
Free space on /tmp= 66364 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l2.sat05-519.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726884-1240718089/watcher-1726884-1240718089 -o /tmp/evaluation-result-1726884-1240718089/solver-1726884-1240718089 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1726884-1240718089.cnf

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

MD5SUM BENCH= 5344c68d1511d70cde59fef7dc46c3a5
RANDOM SEED=1211452434

node9.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:       1165152 kB
Buffers:         82764 kB
Cached:         710932 kB
SwapCached:          0 kB
Active:         201476 kB
Inactive:       606160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1165152 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            69144 kB
Committed_AS:   347192 kB
PageTables:       1388 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= 66364 MiB
End job on node9 at 2009-04-26 06:14:52