Trace number 1733297

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) 1200.1 1200.52

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2_restricted.cnf
MD5SUMc953b18fb3b2b56306fb207070351ca9
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 variables1698
Number of clauses903653
Sum of the clauses size5232016
Maximum clause length36
Minimum clause length1
Number of clauses of size 1399
Number of clauses of size 25538
Number of clauses of size 336435
Number of clauses of size 410783
Number of clauses of size 535331
Number of clauses of size over 5815167

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-1733297-1240786584.cnf
0.00/0.00	c parsed header 'p cnf 1698 903653'
0.49/0.59	c initialized 1698 variables
0.49/0.59	c found 903653 non trivial clauses
0.49/0.59	c
0.49/0.59	c random number generator seed 0
0.49/0.59	c 
0.49/0.59	c  seconds     variables   original    learned     agility
0.49/0.59	c         level        used      conflicts    limit          MB
0.49/0.59	c 
0.49/0.59	c s   0.6   0.0  1125  97.2 50365    33 38587     0   0.0   7.7 
0.59/0.61	c 
0.59/0.61	c initial reduction limit 49372 clauses
0.59/0.61	c 
0.59/0.61	c +   0.6 109.4  1125  98.5 50365   133 38687 54309  22.7   7.7 
0.59/0.61	c R   0.6 109.4  1125  98.5 50365   134 38688 54309  22.3   7.7 
0.59/0.62	c +   0.6  81.7  1125  98.5 50365   283 38836 59739  23.4   7.7 
0.59/0.63	c R   0.6  69.8  1124  98.5 50365   437 38986 59739  22.4   7.7 
0.59/0.64	c +   0.6  67.5  1124  98.5 50365   508 39055 65712  21.4   7.7 
0.59/0.66	c N   0.7  64.0  1124  98.5 50365   738 39285 65712  23.3   7.8 
0.59/0.66	c +   0.7  63.1  1124  98.5 50365   845 39392 72283  25.3   7.8 
0.59/0.69	c +   0.7  60.1  1124  98.5 50365  1350 39897 79511  25.5   7.9 
0.69/0.70	c R   0.7  59.4  1124  98.5 50365  1543 40090 79511  21.5   7.9 
0.69/0.75	c R   0.8  59.6  1123  98.5 50365  2077 40621 79511  20.2   7.9 
0.69/0.76	c +   0.8  59.2  1123  98.5 50365  2107 40650 87462  22.9   7.9 
0.69/0.77	c R   0.8  58.0  1123  98.5 50365  2377 40917 87462  19.3   7.9 
0.79/0.83	c N   0.8  57.3  1123  98.5 50365  3182 41720 87462  28.9   8.1 
0.79/0.83	c +   0.8  57.1  1123  98.5 50365  3242 41780 96208  30.5   8.1 
0.89/0.95	c +   1.0  56.6  1123  98.5 50365  4944 43479 105e3  17.1   8.3 
0.89/0.98	c R   1.0  56.2  1123  98.5 50365  5189 43724 105e3  19.5   8.3 
1.10/1.12	c +   1.1  54.2  1123  98.5 50365  7497 46029 116e3  24.9   8.6 
1.29/1.31	c N   1.3  51.7  1123  98.5 50365  9996 48528 116e3  24.4   9.0 
1.39/1.45	c +   1.5  50.8  1123  98.5 50365 11326 49856 128e3  20.4   9.2 
1.89/1.96	c +   2.0  49.1  1123  98.5 50365 17069 55588 140e3  23.2   9.9 
1.89/1.96	c 
1.89/1.96	c  seconds     variables   original    learned     agility
1.89/1.96	c         level        used      conflicts    limit          MB
1.89/1.96	c 
2.39/2.41	c R   2.4  47.7  1123  98.5 50365 21232 59750 140e3  22.2  10.6 
2.80/2.87	c +   2.9  46.1  1123  98.5 50365 25683 64200 154e3  15.0  11.1 
2.90/2.97	c R   3.0  46.0  1121  98.5 50365 26275 64788 154e3  22.4  11.2 
3.00/3.00	c R   3.0  46.5  1121  98.5 50365 26576 65089 154e3  21.4  11.2 
3.09/3.11	c N   3.1  46.2  1121  98.5 50365 27380 65893 154e3  23.8  11.6 
3.30/3.35	c R   3.4  45.6  1121  98.5 50365 29382 67894 154e3  21.8  11.8 
3.69/3.74	c s   3.7  45.3  1120  98.5 50365 31613 70116 154e3  25.1  12.1 
3.89/3.92	c R   3.9  45.0  1120  98.5 50365 34189 72691 154e3  22.3  12.4 
4.40/4.48	c +   4.5  44.4  1120  98.5 50365 38605 77106 170e3  23.4  13.1 
5.29/5.37	c N   5.4  43.8  1120  98.5 50365 45420 83915 170e3  26.4  14.1 
6.99/7.03	c N   7.0  41.7  1119  98.5 50365 57260 95752 170e3  25.4  15.6 
7.09/7.14	c s   7.1  41.7  1119  98.5 50365 57461 95948 170e3  22.6  15.6 
7.09/7.18	c N   7.2  41.7  1119  98.5 50365 57560 96047 170e3  27.1  15.6 
7.19/7.22	c +   7.2  41.6  1119  98.5 50365 57986 96473 187e3  29.4  15.7 
7.19/7.27	c N   7.3  41.6  1119  98.5 50365 58364 96851 187e3  30.8  15.7 
7.49/7.52	c N   7.5  41.5  1119  98.5 50365 60368 98853 187e3  32.3  16.0 
8.09/8.19	c N   8.2  41.2  1119  98.5 50365 65177 103e3 187e3  30.6  16.7 
9.98/10.00	c N  10.0  40.7  1119  98.5 50365 76396 114e3 187e3  31.4  18.3 
12.09/12.10	c +  12.1  40.3  1119  98.5 50365 87057 125e3 206e3  24.4  19.8 
15.48/15.58	c N  15.6  39.5  1119  98.5 50365 102e3 140e3 206e3  25.0  22.3 
23.48/23.53	c +  23.5  38.2  1119  98.5 50365 130e3 169e3 226e3  30.7  26.2 
34.87/34.96	c N  34.9  36.9  1119  98.5 50365 159e3 198e3 226e3  27.4  30.2 
34.87/34.96	c 
34.87/34.96	c  seconds     variables   original    learned     agility
34.87/34.96	c         level        used      conflicts    limit          MB
34.87/34.96	c 
46.87/46.97	c +  46.9  35.7  1119  98.5 50365 196e3 30257 249e3  30.1  11.5 
62.86/62.95	c R  62.9  35.3  1119  98.5 50365 287e3 122e3 249e3  18.4  23.9 
63.96/64.00	c +  64.0  35.4  1119  98.5 50365 294e3 128e3 274e3  28.4  24.5 
163.30/163.40	c + 163.3  35.0  1119  98.5 50365 441e3 26134 301e3  27.7  12.8 
216.68/216.87	c N 216.8  34.3  1119  98.5 50365 569e3 154e3 301e3  33.6  32.5 
295.74/295.99	c + 295.8  34.3  1119  98.5 50365 662e3 246e3 332e3  38.3  48.7 
484.25/484.56	c s 484.3  33.8  1117  98.5 50365 960e3 240e3 332e3  24.4  46.1 
484.35/484.69	c N 484.5  33.8  1117  98.5 50365 960e3 240e3 332e3  25.0  46.2 
484.65/484.93	c N 484.7  33.8  1117  98.5 50365 960e3 240e3 332e3  26.5  46.2 
485.05/485.39	c N 485.2  33.8  1117  98.5 50365 961e3 241e3 332e3  24.3  46.3 
486.75/487.05	c N 486.8  33.8  1117  98.5 50365 963e3 243e3 332e3  33.3  46.5 
491.95/492.23	c N 492.0  33.7  1117  98.5 50365 968e3 248e3 332e3  33.1  47.0 
500.85/501.15	c N 500.9  33.6  1117  98.5 50365 979e3 259e3 332e3  24.2  48.2 
509.74/510.09	c + 509.9  33.6  1117  98.5 50365 993e3 273e3 365e3  18.3  49.8 
521.24/521.52	c N 521.3  33.6  1117  98.5 50365 100e4 285e3 365e3  24.7  51.3 
578.62/578.99	c N 578.7  33.9  1117  98.5 50365 106e4 343e3 365e3  27.8  60.2 
646.11/646.43	c N 646.2  34.1  1117  98.5 50365 119e4 132e3 365e3  33.6  30.1 
924.85/925.28	c N 924.9  34.2  1117  98.5 50365 147e4 77183 365e3  34.1  19.5 
932.35/932.80	c + 932.5  34.1  1117  98.5 50365 148e4 93935 401e3  32.8  22.0 

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-1733297-1240786584/watcher-1733297-1240786584 -o /tmp/evaluation-result-1733297-1240786584/solver-1733297-1240786584 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1733297-1240786584.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: 1.00 1.01 1.06 3/64 26084
/proc/meminfo: memFree=1598384/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=1236 CPUtime=0
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 106686630 1265664 172 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 309 172 56 152 0 155 0

[startup+0.0461831 s]
/proc/loadavg: 1.00 1.01 1.06 3/64 26084
/proc/meminfo: memFree=1598384/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=2948 CPUtime=0.04
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 578 0 0 0 4 0 0 0 18 0 1 0 106686630 3018752 563 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 737 563 56 152 0 583 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2948

[startup+0.101189 s]
/proc/loadavg: 1.00 1.01 1.06 3/64 26084
/proc/meminfo: memFree=1598384/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=4384 CPUtime=0.09
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 897 0 0 0 9 0 0 0 18 0 1 0 106686630 4489216 882 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 1096 882 56 152 0 942 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4384

[startup+0.301206 s]
/proc/loadavg: 1.00 1.01 1.06 3/64 26084
/proc/meminfo: memFree=1598384/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=8044 CPUtime=0.29
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 1881 0 0 0 27 2 0 0 20 0 1 0 106686630 8237056 1866 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 2011 1866 56 152 0 1857 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8044

[startup+0.701243 s]
/proc/loadavg: 1.00 1.01 1.06 3/64 26084
/proc/meminfo: memFree=1598384/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=12204 CPUtime=0.69
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 2826 0 0 0 66 3 0 0 24 0 1 0 106686630 12496896 2811 1992294400 134512640 135137933 4294956224 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 3051 2811 69 152 0 2897 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12204

[startup+1.50132 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 26085
/proc/meminfo: memFree=1587368/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=12204 CPUtime=1.49
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 2826 0 0 0 146 3 0 0 25 0 1 0 106686630 12496896 2811 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 3051 2811 69 152 0 2897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12204

[startup+3.10146 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 26085
/proc/meminfo: memFree=1586600/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=13516 CPUtime=3.09
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 3093 0 0 0 304 5 0 0 25 0 1 0 106686630 13840384 3078 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 3379 3078 69 152 0 3225 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13516

[startup+6.30275 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 26085
/proc/meminfo: memFree=1583592/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=17212 CPUtime=6.29
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 4029 0 0 0 624 5 0 0 25 0 1 0 106686630 17625088 4014 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 4303 4014 69 152 0 4149 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17212

[startup+12.7013 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 26085
/proc/meminfo: memFree=1577576/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=22624 CPUtime=12.69
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 5435 0 0 0 1262 7 0 0 25 0 1 0 106686630 23166976 5420 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 5656 5420 69 152 0 5502 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22624

[startup+25.5015 s]
/proc/loadavg: 1.07 1.02 1.07 2/65 26085
/proc/meminfo: memFree=1570472/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=30000 CPUtime=25.48
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 7189 0 0 0 2540 8 0 0 25 0 1 0 106686630 30720000 7174 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 7500 7174 69 152 0 7346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30000

[startup+51.1018 s]
/proc/loadavg: 1.05 1.02 1.07 2/65 26085
/proc/meminfo: memFree=1561576/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=38684 CPUtime=51.07
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 9370 0 0 0 5095 12 0 0 25 0 1 0 106686630 39612416 9344 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 9671 9344 69 152 0 9517 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38684

[startup+102.305 s]
/proc/loadavg: 1.15 1.04 1.07 2/65 26085
/proc/meminfo: memFree=1558568/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=41720 CPUtime=102.22
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 10135 0 0 0 10209 13 0 0 25 0 1 0 106686630 42721280 10109 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 10430 10109 69 152 0 10276 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 41720

[startup+162.302 s]
/proc/loadavg: 1.05 1.03 1.07 2/65 26085
/proc/meminfo: memFree=1548712/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=52380 CPUtime=162.19
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 12592 0 0 0 16203 16 0 0 25 0 1 0 106686630 53637120 12566 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 13095 12566 69 152 0 12941 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 52380

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.06 2/65 26085
/proc/meminfo: memFree=1548392/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=53404 CPUtime=222.18
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 12654 0 0 0 22201 17 0 0 25 0 1 0 106686630 54685696 12628 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 13351 12628 69 152 0 13197 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 53404

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 26091
/proc/meminfo: memFree=1548064/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=53404 CPUtime=282.15
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 12654 0 0 0 28198 17 0 0 25 0 1 0 106686630 54685696 12628 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 13351 12628 69 152 0 13197 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 53404

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 26091
/proc/meminfo: memFree=1539680/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=61984 CPUtime=342.13
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 14792 0 0 0 34193 20 0 0 25 0 1 0 106686630 63471616 14766 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 15496 14766 69 152 0 15342 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 61984

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 26091
/proc/meminfo: memFree=1530720/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=70960 CPUtime=402.08
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 17094 0 0 0 40185 23 0 0 25 0 1 0 106686630 72663040 17068 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 17740 17068 69 152 0 17586 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 70960

[startup+462.302 s]
/proc/loadavg: 1.03 1.02 1.04 2/65 26091
/proc/meminfo: memFree=1530208/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=71092 CPUtime=462.06
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 17177 0 0 0 46183 23 0 0 25 0 1 0 106686630 72798208 17151 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 17773 17151 69 152 0 17619 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 71092

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.04 2/65 26091
/proc/meminfo: memFree=1530208/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=71092 CPUtime=522.04
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 17177 0 0 0 52181 23 0 0 25 0 1 0 106686630 72798208 17151 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 17773 17151 69 152 0 17619 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 71092

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 26091
/proc/meminfo: memFree=1530152/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=71092 CPUtime=582.02
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 17191 0 0 0 58179 23 0 0 25 0 1 0 106686630 72798208 17165 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 17773 17165 69 152 0 17619 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 71092

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 26091
/proc/meminfo: memFree=1529960/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=71044 CPUtime=642.01
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 17242 0 0 0 64178 23 0 0 25 0 1 0 106686630 72749056 17216 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 17761 17216 69 152 0 17607 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 71044

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 26091
/proc/meminfo: memFree=1529832/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=71044 CPUtime=701.99
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 17242 0 0 0 70176 23 0 0 25 0 1 0 106686630 72749056 17216 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 17761 17216 69 152 0 17607 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 71044

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 26091
/proc/meminfo: memFree=1529768/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=71044 CPUtime=761.99
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 17242 0 0 0 76175 24 0 0 25 0 1 0 106686630 72749056 17216 1992294400 134512640 135137933 4294956224 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 17761 17216 69 152 0 17607 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 71044

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 26091
/proc/meminfo: memFree=1529768/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=71044 CPUtime=821.97
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 17242 0 0 0 82173 24 0 0 25 0 1 0 106686630 72749056 17216 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 17761 17216 69 152 0 17607 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 71044

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26091
/proc/meminfo: memFree=1528936/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=72100 CPUtime=881.95
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 17489 0 0 0 88171 24 0 0 25 0 1 0 106686630 73830400 17463 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 18025 17463 69 152 0 17871 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 72100

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26091
/proc/meminfo: memFree=1526376/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=74608 CPUtime=941.94
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 18124 0 0 0 94169 25 0 0 25 0 1 0 106686630 76398592 18098 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 18652 18098 69 152 0 18498 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 74608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26091
/proc/meminfo: memFree=1526312/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=74608 CPUtime=1001.93
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 18124 0 0 0 100168 25 0 0 25 0 1 0 106686630 76398592 18098 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 18652 18098 69 152 0 18498 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 74608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26091
/proc/meminfo: memFree=1526312/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=74608 CPUtime=1061.91
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 18124 0 0 0 106166 25 0 0 25 0 1 0 106686630 76398592 18098 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 18652 18098 69 152 0 18498 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 74608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26091
/proc/meminfo: memFree=1526248/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=74608 CPUtime=1121.9
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 18124 0 0 0 112165 25 0 0 25 0 1 0 106686630 76398592 18098 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 18652 18098 69 152 0 18498 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 74608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26091
/proc/meminfo: memFree=1526184/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=74608 CPUtime=1181.88
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 18152 0 0 0 118163 25 0 0 25 0 1 0 106686630 76398592 18126 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 18652 18126 69 152 0 18498 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 74608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26091
/proc/meminfo: memFree=1526056/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=74608 CPUtime=1200.08
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 18195 0 0 0 119983 25 0 0 25 0 1 0 106686630 76398592 18169 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 18652 18169 69 152 0 18498 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 74608

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: 1.00 1.00 1.00 2/65 26091
/proc/meminfo: memFree=1526056/2055920 swapFree=4191900/4192956
[pid=26084] ppid=26082 vsize=74608 CPUtime=1200.08
/proc/26084/stat : 26084 (picosat) R 26082 26084 25715 0 -1 4194304 18195 0 0 0 119983 25 0 0 25 0 1 0 106686630 76398592 18169 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26084/statm: 18652 18169 69 152 0 18498 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 74608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.84
CPU system time (s): 0.266959
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 74608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18195
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= 2669

runsolver used 0.977851 second user time and 3.40148 second system time

The end

Launcher Data

Begin job on node43 at 2009-04-27 00:56:26
IDJOB=1733297
IDBENCH=71138
IDSOLVER=506
FILE ID=node43/1733297-1240786584
PBS_JOBID= 9187263
Free space on /tmp= 66404 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2_restricted.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733297-1240786584/watcher-1733297-1240786584 -o /tmp/evaluation-result-1733297-1240786584/solver-1733297-1240786584 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1733297-1240786584.cnf

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

MD5SUM BENCH= c953b18fb3b2b56306fb207070351ca9
RANDOM SEED=1345455358

node43.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		: 3000.237
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		: 3000.237
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:       1598800 kB
Buffers:         50576 kB
Cached:         332120 kB
SwapCached:        416 kB
Active:          98200 kB
Inactive:       297908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598800 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           27884 kB
Writeback:           0 kB
Mapped:          21776 kB
Slab:            46960 kB
Committed_AS:   453948 kB
PageTables:       1444 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= 66404 MiB
End job on node43 at 2009-04-27 01:16:28