Trace number 1516678

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803029538-050.cnf
MD5SUMeaeb9d206baf9bf4b9f4d0bb3c9943b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.194969
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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-1516678-1238273301.cnf
0.00/0.00	c parsed header 'p cnf 75 6675'
0.00/0.00	c initialized 75 variables
0.00/0.00	c found 6675 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    75   0.0  6675     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3337 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  26.9    75 100.0  6675   100   100  3670   6.0   0.3 
0.00/0.01	c R   0.0  26.9    75 100.0  6675   100   100  3670   6.0   0.3 
0.00/0.01	c +   0.0  26.9    75 100.0  6675   250   250  4037  13.9   0.3 
0.00/0.02	c R   0.0  27.4    75 100.0  6675   401   401  4037  20.0   0.4 
0.00/0.02	c +   0.0  27.5    75 100.0  6675   475   475  4440  22.0   0.4 
0.00/0.03	c +   0.0  27.7    75 100.0  6675   812   812  4884  29.7   0.4 
0.00/0.04	c N   0.0  27.4    75 100.0  6675  1204  1204  4884  34.5   0.5 
0.00/0.04	c +   0.0  27.5    75 100.0  6675  1317  1317  5372  35.5   0.5 
0.06/0.06	c +   0.1  27.4    75 100.0  6675  2074  2074  5909  38.3   0.6 
0.09/0.10	c +   0.1  26.9    75 100.0  6675  3209  3209  6499  39.9   0.7 
0.09/0.10	c N   0.1  26.9    75 100.0  6675  3211  3211  6499  39.8   0.7 
0.09/0.17	c +   0.2  26.7    75 100.0  6675  4911  4911  7148  39.7   0.9 
0.19/0.29	c +   0.3  26.3    75 100.0  6675  7464  3886  7862  39.4   0.8 
0.29/0.31	c N   0.3  26.2    75 100.0  6675  8018  4440  7862  39.0   0.9 
0.39/0.45	c +   0.5  26.0    75 100.0  6675 11293  7715  8648  39.7   1.3 
0.69/0.73	c +   0.7  25.6    75 100.0  6675 17036  4803  9512  39.3   1.0 
0.79/0.83	c N   0.8  25.4    75 100.0  6675 19247  7014  9512  39.4   1.2 
1.10/1.14	c +   1.1  25.5    75 100.0  6675 25650  8655 10463  40.2   1.4 
1.79/1.80	c +   1.8  25.1    75 100.0  6675 38571  5864 11509  39.2   1.1 
2.10/2.17	c N   2.2  24.9    75 100.0  6675 44892  6427 11509  39.7   1.1 
2.10/2.17	c 
2.10/2.17	c  seconds     variables   original    learned     agility
2.10/2.17	c         level        used      conflicts    limit          MB
2.10/2.17	c 
2.79/2.84	c +   2.8  24.8    75 100.0  6675 57952  7968 12659  39.4   1.3 
4.49/4.52	c +   4.5  24.3    75 100.0  6675 87023 11697 13924  40.2   1.7 
5.40/5.43	c N   5.4  24.4    75 100.0  6675 102e3 13340 13924  40.2   2.0 
7.09/7.11	c +   7.1  24.3    75 100.0  6675 130e3 13495 15316  39.3   1.9 
11.19/11.26	c +  11.3  24.0    75 100.0  6675 196e3  9934 16847  39.5   1.5 
13.49/13.54	c N  13.5  24.0    75 100.0  6675 230e3 10992 16847  39.7   1.8 
17.69/17.73	c +  17.7  23.9    75 100.0  6675 294e3 15332 18531  40.5   2.3 
28.09/28.16	c +  28.2  23.6    75 100.0  6675 441e3 14157 20384  40.6   2.2 
33.68/33.73	c N  33.7  23.6    75 100.0  6675 512e3 14219 20384  39.5   2.1 
45.28/45.33	c +  45.3  23.4    75 100.0  6675 662e3 10538 22422  39.8   1.7 
73.07/73.16	c +  73.1  23.2    75 100.0  6675 993e3 16363 24664  40.5   2.4 
85.67/85.78	c N  85.8  23.2    75 100.0  6675 112e4 14652 24664  39.3   2.2 
117.86/117.91	c + 117.9  23.1    75 100.0  6675 148e4 16218 27130  40.3   2.3 
188.44/188.52	c + 188.5  22.7    75 100.0  6675 223e4 21574 29843  40.0   2.9 
211.73/211.85	c N 211.8  22.7    75 100.0  6675 246e4 19808 29843  39.6   2.7 
300.90/301.00	c + 300.9  22.4    75 100.0  6675 335e4 21783 32827  39.9   2.9 
485.05/485.28	c + 485.1  22.1    75 100.0  6675 502e4 23342 36109  40.2   3.3 
519.54/519.78	c N 519.6  22.0    75 100.0  6675 533e4 27526 36109  40.4   3.8 
775.96/776.28	c + 776.1  21.6    75 100.0  6675 754e4 25995 39719  40.4   3.6

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516678-1238273301/watcher-1516678-1238273301 -o /tmp/evaluation-result-1516678-1238273301/solver-1516678-1238273301 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516678-1238273301.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 0.95 0.94 3/64 10802
/proc/meminfo: memFree=1222648/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=912 CPUtime=0
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1099995010 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 228 107 56 152 0 74 0

[startup+0.067385 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 10802
/proc/meminfo: memFree=1222648/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=1308 CPUtime=0.06
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 245 0 0 0 6 0 0 0 18 0 1 0 1099995010 1339392 230 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 327 230 69 152 0 173 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1308

[startup+0.101389 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 10802
/proc/meminfo: memFree=1222648/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=1440 CPUtime=0.09
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 1099995010 1474560 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 360 266 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301411 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 10802
/proc/meminfo: memFree=1222648/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=1968 CPUtime=0.29
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 421 0 0 0 29 0 0 0 19 0 1 0 1099995010 2015232 406 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 492 406 69 152 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701455 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 10802
/proc/meminfo: memFree=1222648/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=2272 CPUtime=0.69
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 475 0 0 0 69 0 0 0 22 0 1 0 1099995010 2326528 460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 568 460 69 152 0 414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2272

[startup+1.50155 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 10803
/proc/meminfo: memFree=1220976/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=2536 CPUtime=1.49
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 526 0 0 0 149 0 0 0 25 0 1 0 1099995010 2596864 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134554572 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 634 511 69 152 0 480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2536

[startup+3.10172 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 10803
/proc/meminfo: memFree=1220656/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=2668 CPUtime=3.09
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 579 0 0 0 309 0 0 0 25 0 1 0 1099995010 2732032 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 667 564 69 152 0 513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2668

[startup+6.30108 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 10803
/proc/meminfo: memFree=1220272/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=2932 CPUtime=6.29
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 643 0 0 0 629 0 0 0 25 0 1 0 1099995010 3002368 628 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 733 628 69 152 0 579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2932

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.94 2/65 10803
/proc/meminfo: memFree=1219696/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=3460 CPUtime=12.69
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 744 0 0 0 1269 0 0 0 25 0 1 0 1099995010 3543040 729 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 865 729 69 152 0 711 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3460

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 10803
/proc/meminfo: memFree=1219504/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=3592 CPUtime=25.49
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 791 0 0 0 2549 0 0 0 25 0 1 0 1099995010 3678208 776 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 898 776 69 152 0 744 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3592

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 10803
/proc/meminfo: memFree=1219056/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=4120 CPUtime=51.07
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 921 0 0 0 5107 0 0 0 25 0 1 0 1099995010 4218880 906 1992294400 134512640 135137933 4294956240 18446744073709551615 134548943 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1030 906 69 152 0 876 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4120

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 10803
/proc/meminfo: memFree=1218672/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=4380 CPUtime=102.26
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 997 0 0 0 10226 0 0 0 25 0 1 0 1099995010 4485120 982 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1095 982 69 152 0 941 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4380

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1218352/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=4644 CPUtime=162.24
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1072 0 0 0 16223 1 0 0 25 0 1 0 1099995010 4755456 1057 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1161 1057 69 152 0 1007 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4644

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1217968/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=5040 CPUtime=222.22
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1161 0 0 0 22221 1 0 0 25 0 1 0 1099995010 5160960 1146 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1260 1146 69 152 0 1106 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5040

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1217904/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=5040 CPUtime=282.2
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1161 0 0 0 28219 1 0 0 25 0 1 0 1099995010 5160960 1146 1992294400 134512640 135137933 4294956240 18446744073709551615 134542902 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1260 1146 69 152 0 1106 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5040

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1217520/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=5560 CPUtime=342.2
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1244 0 0 0 34218 2 0 0 25 0 1 0 1099995010 5693440 1229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1390 1229 69 152 0 1236 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5560

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1217456/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=5692 CPUtime=402.17
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1256 0 0 0 40215 2 0 0 25 0 1 0 1099995010 5828608 1241 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1423 1241 69 152 0 1269 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5692

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1217584/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=5636 CPUtime=462.16
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1256 0 0 0 46214 2 0 0 25 0 1 0 1099995010 5771264 1241 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1409 1241 69 152 0 1255 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5636

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1217264/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=5900 CPUtime=522.14
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1335 0 0 0 52212 2 0 0 25 0 1 0 1099995010 6041600 1320 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1475 1320 69 152 0 1321 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5900

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1217200/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6032 CPUtime=582.12
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1366 0 0 0 58210 2 0 0 25 0 1 0 1099995010 6176768 1351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1508 1351 69 152 0 1354 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6032

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1217136/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6032 CPUtime=642.11
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1366 0 0 0 64208 3 0 0 25 0 1 0 1099995010 6176768 1351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1508 1351 69 152 0 1354 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6032

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10803
/proc/meminfo: memFree=1217136/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6032 CPUtime=702.09
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1366 0 0 0 70206 3 0 0 25 0 1 0 1099995010 6176768 1351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1508 1351 69 152 0 1354 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6032

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10809
/proc/meminfo: memFree=1217072/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6032 CPUtime=762.07
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1379 0 0 0 76204 3 0 0 25 0 1 0 1099995010 6176768 1364 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1508 1364 69 152 0 1354 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 6032

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10809
/proc/meminfo: memFree=1216880/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6296 CPUtime=822.05
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1444 0 0 0 82201 4 0 0 25 0 1 0 1099995010 6447104 1429 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1574 1429 69 152 0 1420 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 6296

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10809
/proc/meminfo: memFree=1216816/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6296 CPUtime=882.03
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1447 0 0 0 88199 4 0 0 25 0 1 0 1099995010 6447104 1432 1992294400 134512640 135137933 4294956240 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1574 1432 69 152 0 1420 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 6296

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10809
/proc/meminfo: memFree=1216816/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6352 CPUtime=942.01
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1458 0 0 0 94197 4 0 0 25 0 1 0 1099995010 6504448 1443 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1588 1443 69 152 0 1434 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 6352

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10809
/proc/meminfo: memFree=1216816/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6352 CPUtime=1001.99
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1459 0 0 0 100195 4 0 0 25 0 1 0 1099995010 6504448 1444 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1588 1444 69 152 0 1434 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 6352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10809
/proc/meminfo: memFree=1216752/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6352 CPUtime=1061.97
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1459 0 0 0 106193 4 0 0 25 0 1 0 1099995010 6504448 1444 1992294400 134512640 135137933 4294956240 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1588 1444 69 152 0 1434 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 6352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10809
/proc/meminfo: memFree=1216688/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6472 CPUtime=1121.96
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1477 0 0 0 112191 5 0 0 25 0 1 0 1099995010 6627328 1462 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1618 1462 69 152 0 1464 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 6472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10809
/proc/meminfo: memFree=1216688/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6472 CPUtime=1181.94
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1477 0 0 0 118189 5 0 0 25 0 1 0 1099995010 6627328 1462 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1618 1462 69 152 0 1464 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 6472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10809
/proc/meminfo: memFree=1216688/2055920 swapFree=4176920/4192956
[pid=10802] ppid=10800 vsize=6472 CPUtime=1200.04
/proc/10802/stat : 10802 (picosat) R 10800 10802 10562 0 -1 4194304 1477 0 0 0 119999 5 0 0 25 0 1 0 1099995010 6627328 1462 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10802/statm: 1618 1462 69 152 0 1464 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6472

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): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.055991
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 6484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1477
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= 1541

runsolver used 1.00185 second user time and 2.36564 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-28 21:48:21
IDJOB=1516678
IDBENCH=70533
IDSOLVER=506
FILE ID=node35/1516678-1238273301
PBS_JOBID= 9060902
Free space on /tmp= 66504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803029538-050.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516678-1238273301/watcher-1516678-1238273301 -o /tmp/evaluation-result-1516678-1238273301/solver-1516678-1238273301 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516678-1238273301.cnf

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

MD5SUM BENCH= eaeb9d206baf9bf4b9f4d0bb3c9943b4
RANDOM SEED=378710299

node35.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		: 3000.229
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		: 3000.229
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:       1223128 kB
Buffers:         98484 kB
Cached:         640572 kB
SwapCached:      10236 kB
Active:         198968 kB
Inactive:       551912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1223128 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          17516 kB
Slab:            67964 kB
Committed_AS:  2634620 kB
PageTables:       1404 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= 66504 MiB
End job on node35 at 2009-03-28 22:08:23