Trace number 1733697

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) 1200.16 1200.56

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
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 variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

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-1733697-1240791467.cnf
0.00/0.00	c parsed header 'p cnf 1553 867173'
1.29/1.31	c initialized 1553 variables
1.29/1.31	c found 867173 non trivial clauses
1.29/1.31	c
1.29/1.31	c random number generator seed 0
1.29/1.31	c 
1.29/1.31	c  seconds     variables   original    learned     agility
1.29/1.31	c         level        used      conflicts    limit          MB
1.29/1.31	c 
1.29/1.31	c s   1.3   0.0  1122  44.2 421e3    47     0     0   0.0  20.1 
1.29/1.37	c 
1.29/1.37	c initial reduction limit 430627 clauses
1.29/1.37	c 
1.29/1.37	c +   1.4 134.6  1122  55.6 421e3   147    96 473e3  24.3  20.1 
1.29/1.37	c N   1.4 134.6  1122  55.6 421e3   147    96 473e3  24.5  20.1 
1.29/1.38	c +   1.4 157.2  1122  57.6 421e3   297   246 521e3  26.4  20.1 
1.29/1.38	c N   1.4 175.5  1122  58.3 421e3   447   396 521e3  26.1  20.1 
1.29/1.39	c +   1.4 177.5  1122  58.3 421e3   522   471 573e3  24.5  20.1 
1.39/1.42	c +   1.4 179.4  1122  58.3 421e3   859   808 630e3  19.8  20.2 
1.49/1.51	c R   1.5 144.6  1122  80.7 421e3  1252  1201 630e3  21.7  20.2 
1.49/1.55	c +   1.5 135.0  1122  82.6 421e3  1364  1313 693e3  20.9  20.2 
1.59/1.65	c +   1.7 120.7  1122  91.9 421e3  2121  2070 762e3  28.7  20.4 
1.79/1.80	c +   1.8 111.1  1122  93.3 421e3  3256  3205 839e3  24.1  20.7 
1.79/1.80	c N   1.8 111.1  1122  93.3 421e3  3257  3206 839e3  24.3  20.7 
1.99/2.03	c +   2.0 101.2  1122  95.0 421e3  4958  4907 923e3  23.6  21.1 
2.69/2.78	c +   2.8  94.0  1122  95.9 421e3  7511  7455 101e4  24.7  21.7 
2.89/2.93	c N   2.9  92.8  1122  96.0 421e3  8067  8011 101e4  26.9  21.8 
3.79/3.86	c +   3.9  97.0  1122  96.5 421e3 11340 11279 111e4  14.2  22.5 
4.99/5.05	c +   5.1  83.7  1122  96.6 421e3 17083 17018 122e4  28.9  23.3 
5.39/5.42	c N   5.4  81.3  1122  96.6 421e3 19285 19220 122e4  32.0  23.8 
6.59/6.62	c +   6.6  75.8  1122  96.6 421e3 25697 25632 135e4  28.2  25.1 
8.79/8.82	c +   8.8  68.7  1122  96.6 421e3 38618 38553 148e4  22.4  27.5 
10.28/10.38	c N  10.4  67.2  1122  96.6 421e3 44940 44874 148e4  24.1  28.4 
10.28/10.38	c 
10.28/10.38	c  seconds     variables   original    learned     agility
10.28/10.38	c         level        used      conflicts    limit          MB
10.28/10.38	c 
13.09/13.18	c +  13.2  69.9  1122  96.6 421e3 57999 57930 163e4  22.9  30.3 
19.88/19.92	c +  19.9  72.3  1122  96.6 421e3 87070 86998 179e4  28.5  35.9 
23.78/23.85	c R  23.8  73.6  1122  96.6 421e3 102e3 102e3 179e4  22.4  39.2 
30.28/30.38	c s  30.4  76.4  1119  96.6 418e3 117e3 117e3 179e4  16.3  42.5 
30.38/30.44	c R  30.4  76.4  1119  96.6 418e3 117e3 117e3 179e4  17.8  42.5 
30.58/30.70	c R  30.7  76.4  1119  96.6 418e3 117e3 117e3 179e4  14.5  42.5 
31.08/31.13	c R  31.1  76.7  1119  96.6 418e3 118e3 118e3 179e4  22.4  42.6 
31.89/31.97	c R  32.0  77.4  1119  96.6 418e3 120e3 120e3 179e4  21.8  42.8 
33.78/33.80	c N  33.8  78.3  1119  96.6 418e3 125e3 125e3 179e4  39.6  43.5 
34.58/34.67	c +  34.7  77.7  1119  96.6 418e3 130e3 130e3 197e4  29.8  44.2 
35.68/35.76	c N  35.7  77.1  1119  96.6 418e3 136e3 136e3 197e4  30.6  45.5 
44.98/45.02	c N  45.0  74.2  1119  96.6 418e3 162e3 162e3 197e4  29.7  51.8 
68.18/68.24	c +  68.2  71.3  1119  96.6 418e3 196e3 196e3 217e4  29.9  62.2 
92.66/92.73	c N  92.7  69.5  1119  96.6 418e3 220e3 219e3 217e4  30.3  70.1 
142.14/142.28	c + 142.2  67.7  1119  96.6 418e3 294e3 294e3 239e4  23.1  90.6 
177.53/177.66	c N 177.6  65.1  1119  96.6 418e3 348e3 348e3 239e4  24.8 102.1 
234.21/234.33	c + 234.3  66.5  1119  96.6 418e3 441e3 441e3 263e4  24.2 121.0 
449.44/449.63	c N 449.5  66.1  1119  96.6 418e3 630e3 630e3 263e4  24.7 172.2 
485.12/485.35	c + 485.2  66.3  1119  96.6 418e3 662e3 662e3 289e4  32.0 179.9 
932.98/933.39	c s 933.1  65.9  1118  96.6 418e3 987e3 987e3 289e4  22.2 282.6 
933.28/933.66	c N 933.3  65.9  1118  96.6 418e3 987e3 987e3 289e4  23.8 282.7 
934.58/934.91	c R 934.6  65.9  1118  96.6 418e3 988e3 988e3 289e4  19.4 282.7 
934.58/934.91	c 
934.58/934.91	c  seconds     variables   original    learned     agility
934.58/934.91	c         level        used      conflicts    limit          MB
934.58/934.91	c 
936.27/936.70	c R 936.4  65.9  1118  96.6 418e3 989e3 988e3 289e4  20.2 282.9 
940.87/941.26	c N 940.9  66.1  1118  96.6 418e3 991e3 990e3 289e4  24.2 283.2 
943.57/943.96	c + 943.6  66.2  1118  96.6 418e3 993e3 993e3 318e4  28.2 283.5 
945.27/945.63	c N 945.3  66.2  1118  96.6 418e3 995e3 995e3 318e4  25.0 284.0 
962.87/963.21	c N 962.9  66.3  1118  96.6 418e3 100e4 100e4 318e4  33.9 286.3 
996.16/996.56	c N 996.2  66.1  1118  96.6 418e3 103e4 103e4 318e4  26.8 294.4 
1074.93/1075.35	c N 107e1  65.5  1118  96.6 418e3 109e4 109e4 318e4  33.8 316.7 

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-1733697-1240791467/watcher-1733697-1240791467 -o /tmp/evaluation-result-1733697-1240791467/solver-1733697-1240791467 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1733697-1240791467.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 1.00 1.00 3/64 25955
/proc/meminfo: memFree=1721536/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=1044 CPUtime=0
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 107180965 1069056 135 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 261 135 56 152 0 107 0

[startup+0.056586 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25955
/proc/meminfo: memFree=1721536/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=3440 CPUtime=0.05
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 763 0 0 0 5 0 0 0 18 0 1 0 107180965 3522560 749 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 860 749 56 152 0 706 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3440

[startup+0.101593 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25955
/proc/meminfo: memFree=1721536/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=5676 CPUtime=0.09
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 1277 0 0 0 9 0 0 0 18 0 1 0 107180965 5812224 1262 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 1419 1262 56 152 0 1265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5676

[startup+0.301628 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25955
/proc/meminfo: memFree=1721536/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=15528 CPUtime=0.29
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 3542 0 0 0 27 2 0 0 19 0 1 0 107180965 15900672 3527 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 3882 3527 56 152 0 3728 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15528

[startup+0.701702 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25955
/proc/meminfo: memFree=1721536/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=34076 CPUtime=0.69
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 8013 0 0 0 64 5 0 0 22 0 1 0 107180965 34893824 7998 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 8519 7998 56 152 0 8365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34076

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1677816/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=45032 CPUtime=1.49
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 10988 0 0 0 142 7 0 0 25 0 1 0 107180965 46112768 10973 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 11258 10973 69 152 0 11104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45032

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1677176/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=45032 CPUtime=3.09
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 10995 0 0 0 301 8 0 0 25 0 1 0 107180965 46112768 10980 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 11258 10980 69 152 0 11104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45032

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1677624/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=45164 CPUtime=6.29
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 11026 0 0 0 621 8 0 0 25 0 1 0 107180965 46247936 11011 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 11291 11011 69 152 0 11137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45164

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1677688/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=45292 CPUtime=12.68
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 11057 0 0 0 1260 8 0 0 25 0 1 0 107180965 46379008 11042 1992294400 134512640 135137933 4294956240 18446744073709551615 134527914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 11323 11042 69 152 0 11169 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45292

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1673336/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=49772 CPUtime=25.48
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 12152 0 0 0 2537 11 0 0 25 0 1 0 107180965 50966528 12137 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 12443 12137 69 152 0 12289 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49772

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1660920/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=62824 CPUtime=51.07
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 15342 0 0 0 5092 15 0 0 25 0 1 0 107180965 64331776 15327 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 15706 15327 69 152 0 15552 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62824

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1641144/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=81964 CPUtime=102.26
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 20197 0 0 0 10205 21 0 0 25 0 1 0 107180965 83931136 20182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 20491 20182 69 152 0 20337 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 81964

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1617272/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=106484 CPUtime=162.24
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 26161 0 0 0 16195 29 0 0 25 0 1 0 107180965 109039616 26146 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 26621 26146 69 152 0 26467 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 106484

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1596856/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=126416 CPUtime=222.22
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 31228 0 0 0 22187 35 0 0 25 0 1 0 107180965 129449984 31213 1992294400 134512640 135137933 4294956240 18446744073709551615 134527860 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 31604 31213 69 152 0 31450 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 126416

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1577528/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=145424 CPUtime=282.2
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 36080 0 0 0 28178 42 0 0 25 0 1 0 107180965 148914176 36065 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 36356 36065 69 152 0 36202 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 145424

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1562040/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=162520 CPUtime=342.18
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 39890 0 0 0 34172 46 0 0 25 0 1 0 107180965 166420480 39875 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 40630 39875 69 152 0 40476 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 162520

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1550136/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=174532 CPUtime=402.16
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 42905 0 0 0 40167 49 0 0 25 0 1 0 107180965 178720768 42890 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 43633 42890 69 152 0 43479 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 174532

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1537272/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=186940 CPUtime=462.13
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 46056 0 0 0 46160 53 0 0 25 0 1 0 107180965 191426560 46041 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 46735 46041 69 152 0 46581 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 186940

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1516920/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=207268 CPUtime=522.11
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 51204 0 0 0 52150 61 0 0 25 0 1 0 107180965 212242432 51189 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 51817 51189 69 152 0 51663 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 207268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1501176/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=222580 CPUtime=582.09
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 55078 0 0 0 58142 67 0 0 25 0 1 0 107180965 227921920 55063 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 55645 55063 69 152 0 55491 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 222580

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1482488/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=240928 CPUtime=642.08
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 59723 0 0 0 64134 74 0 0 25 0 1 0 107180965 246710272 59708 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 60232 59708 69 152 0 60078 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 240928

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1464632/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=258748 CPUtime=702.05
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 64207 0 0 0 70127 78 0 0 25 0 1 0 107180965 264957952 64192 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 64687 64192 69 152 0 64533 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 258748

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1448632/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=274456 CPUtime=762.04
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 68171 0 0 0 76120 84 0 0 25 0 1 0 107180965 281042944 68156 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 68614 68156 69 152 0 68460 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 274456

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1436472/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=286468 CPUtime=822.02
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 71213 0 0 0 82114 88 0 0 25 0 1 0 107180965 293343232 71198 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 71617 71198 69 152 0 71463 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 286468

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1428664/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=293992 CPUtime=882
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 73152 0 0 0 88110 90 0 0 25 0 1 0 107180965 301047808 73137 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 73498 73137 69 152 0 73344 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 293992

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1422008/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=300592 CPUtime=941.97
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 74816 0 0 0 94106 91 0 0 25 0 1 0 107180965 307806208 74801 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 75148 74801 69 152 0 74994 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 300592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1408696/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=313660 CPUtime=1001.96
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 78119 0 0 0 100100 96 0 0 25 0 1 0 107180965 321187840 78104 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 78415 78104 69 152 0 78261 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 313660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1394232/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=332012 CPUtime=1061.93
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 81749 0 0 0 106093 100 0 0 25 0 1 0 107180965 339980288 81734 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 83003 81734 69 152 0 82849 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 332012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1377400/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=348644 CPUtime=1121.91
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 85937 0 0 0 112086 105 0 0 25 0 1 0 107180965 357011456 85922 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 87161 85922 69 152 0 87007 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 348644

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1364280/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=361580 CPUtime=1181.89
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 89205 0 0 0 118080 109 0 0 25 0 1 0 107180965 370257920 89190 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 90395 89190 69 152 0 90241 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 361580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25956
/proc/meminfo: memFree=1361272/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=364352 CPUtime=1200.09
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 89905 0 0 0 119899 110 0 0 25 0 1 0 107180965 373096448 89890 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 91088 89890 69 152 0 90934 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 364352

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 25956
/proc/meminfo: memFree=1361272/2055920 swapFree=4180820/4192956
[pid=25955] ppid=25953 vsize=364352 CPUtime=1200.09
/proc/25955/stat : 25955 (picosat) R 25953 25955 25854 0 -1 4194304 89905 0 0 0 119899 110 0 0 25 0 1 0 107180965 373096448 89890 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25955/statm: 91088 89890 69 152 0 90934 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 364352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.16
CPU user time (s): 1198.99
CPU system time (s): 1.16582
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 364352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.99
system time used= 1.16582
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89905
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= 2210

runsolver used 0.868867 second user time and 2.6026 second system time

The end

Launcher Data

Begin job on node2 at 2009-04-27 02:17:49
IDJOB=1733697
IDBENCH=71146
IDSOLVER=506
FILE ID=node2/1733697-1240791467
PBS_JOBID= 9187319
Free space on /tmp= 66292 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733697-1240791467/watcher-1733697-1240791467 -o /tmp/evaluation-result-1733697-1240791467/solver-1733697-1240791467 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1733697-1240791467.cnf

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

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=2107446834

node2.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		: 3000.265
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		: 3000.265
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:       1722016 kB
Buffers:         46524 kB
Cached:         209772 kB
SwapCached:       5980 kB
Active:          88068 kB
Inactive:       176668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722016 kB
SwapTotal:     4192956 kB
SwapFree:      4180820 kB
Dirty:           27244 kB
Writeback:           0 kB
Mapped:          14044 kB
Slab:            55116 kB
Committed_AS:   416696 kB
PageTables:       1468 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= 66288 MiB
End job on node2 at 2009-04-27 02:37:51