Trace number 1562305

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) 1200.32 1200.63

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_14_7_3_fbc.cnf
MD5SUM4fe2719d54370e06a454523e5441fbad
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark496.332
Satisfiable
(Un)Satisfiability was proved
Number of variables24356
Number of clauses347216
Sum of the clauses size1043884
Maximum clause length144
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2118940
Number of clauses of size 3177720
Number of clauses of size 424200
Number of clauses of size 525920
Number of clauses of size over 5436

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-1562305-1238773129.cnf
0.00/0.00	c parsed header 'p cnf 24356 347216'
2.20/2.29	c initialized 24356 variables
2.20/2.29	c found 347216 non trivial clauses
2.20/2.29	c
2.20/2.29	c random number generator seed 0
2.20/2.29	c 
2.20/2.29	c  seconds     variables   original    learned     agility
2.20/2.29	c         level        used      conflicts    limit          MB
2.20/2.29	c 
2.20/2.29	c s   2.3   0.0 24140   1.6 228e3    32     0     0   0.0  10.3 
2.29/2.37	c 
2.29/2.37	c initial reduction limit 114138 clauses
2.29/2.37	c 
2.29/2.37	c +   2.4 258e1 24140   8.1 228e3   132   100 125e3   3.6  10.5 
2.29/2.38	c R   2.4 258e1 24140   8.1 228e3   137   105 125e3   3.7  10.5 
2.39/2.40	c +   2.4 231e1 24140  10.9 228e3   282   250 138e3   2.6  10.5 
2.39/2.43	c R   2.4 212e1 24140  11.2 228e3   437   405 138e3   3.8  10.5 
2.39/2.44	c +   2.4 205e1 24140  11.3 228e3   507   475 151e3   3.5  10.6 
2.39/2.49	c +   2.5 182e1 24140  11.5 228e3   844   812 167e3   2.2  10.7 
2.49/2.56	c R   2.6 166e1 24140  11.5 228e3  1241  1208 167e3   3.9  10.8 
2.49/2.58	c +   2.6 162e1 24140  11.6 228e3  1349  1316 183e3   3.4  10.9 
2.69/2.71	c +   2.7 138e1 24140  11.6 228e3  2106  2070 202e3   2.8  11.2 
2.89/2.93	c +   2.9 118e1 24140  11.6 228e3  3241  3202 222e3   3.5  11.7 
2.89/2.93	c R   2.9 118e1 24140  11.6 228e3  3243  3204 222e3   3.5  11.7 
3.29/3.32	c +   3.3 990.5 24140  11.6 228e3  4943  4895 244e3   2.7  12.5 
3.99/4.00	c +   4.0 901.6 24140  11.6 228e3  7496  7444 269e3   4.9  14.6 
4.19/4.20	c R   4.2 892.6 24140  11.6 228e3  8053  8001 269e3   4.5  15.2 
5.59/5.63	c +   5.6 167e1 24140  79.3 228e3 11325 11255 296e3   2.8  18.1 
7.89/7.97	c +   8.0 160e1 24140  87.5 228e3 17068 16997 325e3   4.4  24.7 
8.99/9.09	c R   9.1 158e1 24140  87.5 228e3 19277 19206 325e3   3.9  28.9 
12.98/13.04	c +  13.0 234e1 24140  99.1 228e3 25682 25598 358e3   3.6  36.2 
23.48/23.52	c +  23.5 314e1 24140 100.0 228e3 38603 38483 394e3   3.5  61.7 
28.49/28.57	c R  28.6 316e1 24140 100.0 228e3 44945 44825 394e3   4.2  73.6 
28.49/28.57	c 
28.49/28.57	c  seconds     variables   original    learned     agility
28.49/28.57	c         level        used      conflicts    limit          MB
28.49/28.57	c 
38.28/38.32	c +  38.3 324e1 24140 100.0 228e3 57984 57844 433e3   5.6  90.7 
74.27/74.31	c +  74.3 404e1 24140 100.0 228e3 87055 86775 476e3   7.4 158.6 
92.66/92.70	c R  92.7 418e1 24140 100.0 228e3 102e3 102e3 476e3   9.1 201.5 
125.66/125.75	c + 125.7 416e1 24140 100.0 228e3 130e3 130e3 524e3   4.1 249.2 
217.73/217.83	c + 217.8 426e1 24140 100.0 228e3 196e3 195e3 576e3   8.7 403.8 
276.72/276.87	c R 276.8 428e1 24140 100.0 228e3 230e3 230e3 576e3   6.5 491.1 
380.19/380.38	c + 380.3 424e1 24140 100.0 228e3 294e3 293e3 634e3   5.1 613.9 
667.42/667.66	c + 667.5 422e1 24140 100.0 228e3 441e3 440e3 698e3   4.4 927.3 
810.48/810.71	c R 810.5 426e1 24140 100.0 228e3 513e3 512e3 698e3   5.8 117e1 
1199.58/1199.92	c + 120e1 425e1 24140 100.0 228e3 662e3 660e3 767e3   2.6 149e1

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-1562305-1238773129/watcher-1562305-1238773129 -o /tmp/evaluation-result-1562305-1238773129/solver-1562305-1238773129 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1562305-1238773129.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 3/73 28913
/proc/meminfo: memFree=1852352/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=2256 CPUtime=0
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 468 0 0 0 0 0 0 0 20 0 1 0 933701616 2310144 453 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 564 453 56 152 0 410 0

[startup+0.046864 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28913
/proc/meminfo: memFree=1852352/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=4112 CPUtime=0.04
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 907 0 0 0 4 0 0 0 20 0 1 0 933701616 4210688 892 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 1028 893 56 152 0 874 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4112

[startup+0.101869 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28913
/proc/meminfo: memFree=1852352/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=6876 CPUtime=0.09
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 1590 0 0 0 9 0 0 0 20 0 1 0 933701616 7041024 1575 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 1719 1576 56 152 0 1565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6876

[startup+0.301889 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28913
/proc/meminfo: memFree=1852352/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=12536 CPUtime=0.29
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 3008 0 0 0 28 1 0 0 22 0 1 0 933701616 12836864 2993 1992294400 134512640 135137933 4294956240 18446744073709551615 134548965 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 3134 2993 61 152 0 2980 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12536

[startup+0.701932 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28913
/proc/meminfo: memFree=1852352/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=12536 CPUtime=0.69
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 3008 0 0 0 68 1 0 0 25 0 1 0 933701616 12836864 2993 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 3134 2993 61 152 0 2980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12536

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=1840504/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=12536 CPUtime=1.49
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 3008 0 0 0 148 1 0 0 25 0 1 0 933701616 12836864 2993 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 3134 2993 61 152 0 2980 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12536

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=1840312/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=14396 CPUtime=3.09
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 3458 0 0 0 308 1 0 0 25 0 1 0 933701616 14741504 3443 1992294400 134512640 135137933 4294956240 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 3599 3443 69 152 0 3445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14396

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=1832632/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=21924 CPUtime=6.29
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 5335 0 0 0 627 2 0 0 25 0 1 0 933701616 22450176 5320 1992294400 134512640 135137933 4294956240 18446744073709551615 134548982 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 5481 5320 69 152 0 5327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21924

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=1815864/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=38572 CPUtime=12.68
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 9489 0 0 0 1264 4 0 0 25 0 1 0 933701616 39497728 9474 1992294400 134512640 135137933 4294956240 18446744073709551615 134543494 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 9643 9474 69 152 0 9489 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38572

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=1783608/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=70064 CPUtime=25.49
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 17359 0 0 0 2540 9 0 0 25 0 1 0 933701616 71745536 17344 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 17516 17344 69 152 0 17362 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70064

[startup+51.1023 s]
/proc/loadavg: 1.06 1.01 1.00 2/74 28914
/proc/meminfo: memFree=1733816/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=120100 CPUtime=51.08
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 29820 0 0 0 5092 16 0 0 25 0 1 0 933701616 122982400 29805 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 30025 29805 69 152 0 29871 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 120100

[startup+102.307 s]
/proc/loadavg: 1.06 1.02 1.00 2/74 28914
/proc/meminfo: memFree=1630520/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=222324 CPUtime=102.27
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 55424 0 0 0 10199 28 0 0 25 0 1 0 933701616 227659776 55409 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 55581 55409 69 152 0 55427 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 222324

[startup+162.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/74 28914
/proc/meminfo: memFree=1525816/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=328352 CPUtime=162.25
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 81835 0 0 0 16182 43 0 0 25 0 1 0 933701616 336232448 81820 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 82088 81820 69 152 0 81934 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 328352

[startup+222.302 s]
/proc/loadavg: 1.03 1.04 1.00 2/74 28914
/proc/meminfo: memFree=1423992/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=428764 CPUtime=222.23
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 107000 0 0 0 22166 57 0 0 25 0 1 0 933701616 439054336 106985 1992294400 134512640 135137933 4294956240 18446744073709551615 134521257 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 107191 106985 69 152 0 107037 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 428764

[startup+282.303 s]
/proc/loadavg: 1.01 1.03 1.00 2/74 28914
/proc/meminfo: memFree=1341688/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=510748 CPUtime=282.22
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 127514 0 0 0 28151 71 0 0 25 0 1 0 933701616 523005952 127499 1992294400 134512640 135137933 4294956240 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 127687 127499 69 152 0 127533 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 510748

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 28914
/proc/meminfo: memFree=1264760/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=588508 CPUtime=342.2
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 146728 0 0 0 34138 82 0 0 25 0 1 0 933701616 602632192 146713 1992294400 134512640 135137933 4294956240 18446744073709551615 134552160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 147127 146713 69 152 0 146973 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 588508

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 28914
/proc/meminfo: memFree=1202424/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=650504 CPUtime=402.18
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 162274 0 0 0 40126 92 0 0 25 0 1 0 933701616 666116096 162259 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 162626 162259 69 152 0 162472 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 650504

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 28914
/proc/meminfo: memFree=1115192/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=738512 CPUtime=462.17
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 184296 0 0 0 46110 107 0 0 25 0 1 0 933701616 756236288 184281 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 184628 184281 69 152 0 184474 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 738512

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=1066488/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=786192 CPUtime=522.16
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 196264 0 0 0 52100 116 0 0 25 0 1 0 933701616 805060608 196249 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 196548 196249 69 152 0 196394 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 786192

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=1003000/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=849088 CPUtime=582.14
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 212005 0 0 0 58087 127 0 0 25 0 1 0 933701616 869466112 211990 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 212272 211990 69 152 0 212118 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 849088

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=919480/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=931856 CPUtime=642.13
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 232730 0 0 0 64076 137 0 0 25 0 1 0 933701616 954220544 232715 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 232964 232716 69 152 0 232810 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 931856

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=864312/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=987124 CPUtime=702.11
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 246569 0 0 0 70064 147 0 0 25 0 1 0 933701616 1010814976 246554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 246781 246554 69 152 0 246627 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 987124

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=738168/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=1112664 CPUtime=762.1
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 277988 0 0 0 76048 162 0 0 25 0 1 0 933701616 1139367936 277973 1992294400 134512640 135137933 4294956240 18446744073709551615 134552176 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 278166 277973 69 152 0 278012 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1112664

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=640184/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=1210344 CPUtime=822.08
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 302423 0 0 0 82030 178 0 0 25 0 1 0 933701616 1239392256 302408 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 302586 302408 69 152 0 302432 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1210344

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=578808/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=1273556 CPUtime=882.06
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 317741 0 0 0 88021 185 0 0 25 0 1 0 933701616 1304121344 317726 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 318389 317726 69 152 0 318235 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1273556

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=530616/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=1322028 CPUtime=942.05
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 329882 0 0 0 94012 193 0 0 25 0 1 0 933701616 1353756672 329867 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 330507 329867 69 152 0 330353 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1322028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=485560/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=1366208 CPUtime=1002.03
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 340974 0 0 0 100004 199 0 0 25 0 1 0 933701616 1398996992 340959 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 341552 340959 69 152 0 341398 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1366208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=408760/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=1443160 CPUtime=1062.01
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 360218 0 0 0 105990 211 0 0 25 0 1 0 933701616 1477795840 360203 1992294400 134512640 135137933 4294956240 18446744073709551615 134552745 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 360790 360203 69 152 0 360636 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1443160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=369336/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=1482188 CPUtime=1122
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 370001 0 0 0 111981 219 0 0 25 0 1 0 933701616 1517760512 369986 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 370547 369986 69 152 0 370393 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1482188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=326584/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=1525164 CPUtime=1181.98
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 380758 0 0 0 117970 228 0 0 25 0 1 0 933701616 1561767936 380743 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 381291 380743 69 152 0 381137 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1525164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=315832/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=1535200 CPUtime=1200.09
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4194304 383291 0 0 0 119779 230 0 0 25 0 1 0 933701616 1572044800 383276 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 383800 383276 69 152 0 383646 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1535200

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28914
/proc/meminfo: memFree=315832/2055920 swapFree=4176836/4192956
[pid=28913] ppid=28911 vsize=0 CPUtime=1200.28
/proc/28913/stat : 28913 (picosat) R 28911 28913 28726 0 -1 4195332 383291 0 0 0 119779 249 0 0 25 0 1 0 933701616 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/28913/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.28
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.32
CPU user time (s): 1197.79
CPU system time (s): 2.52462
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 1535200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.79
system time used= 2.52462
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 383291
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= 2082

runsolver used 1.20082 second user time and 3.18052 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-03 17:38:50
IDJOB=1562305
IDBENCH=70932
IDSOLVER=506
FILE ID=node82/1562305-1238773129
PBS_JOBID= 9085547
Free space on /tmp= 66492 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/edgematching/fbcolors/em_14_7_3_fbc.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1562305-1238773129/watcher-1562305-1238773129 -o /tmp/evaluation-result-1562305-1238773129/solver-1562305-1238773129 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1562305-1238773129.cnf

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

MD5SUM BENCH= 4fe2719d54370e06a454523e5441fbad
RANDOM SEED=1220283332

node82.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1852768 kB
Buffers:         33968 kB
Cached:          84980 kB
SwapCached:       7192 kB
Active:          20312 kB
Inactive:       107948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852768 kB
SwapTotal:     4192956 kB
SwapFree:      4176836 kB
Dirty:            7860 kB
Writeback:           0 kB
Mapped:          14980 kB
Slab:            60024 kB
Committed_AS:  2569132 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66492 MiB
End job on node82 at 2009-04-03 17:58:52