Trace number 1516582

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1640054673-078.cnf
MD5SUM983c11fe9a9bd4b15fdd321cb1aaf013
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.481926
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-1516582-1238271796.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  29.5    75 100.0  6675   100   100  3670   6.5   0.3 
0.00/0.01	c R   0.0  29.5    75 100.0  6675   101   101  3670   6.6   0.3 
0.00/0.01	c +   0.0  27.7    75 100.0  6675   250   250  4037  14.0   0.3 
0.00/0.02	c R   0.0  28.1    75 100.0  6675   405   405  4037  20.1   0.4 
0.00/0.02	c +   0.0  27.7    75 100.0  6675   475   475  4440  22.3   0.4 
0.00/0.03	c +   0.0  28.1    75 100.0  6675   812   812  4884  30.1   0.4 
0.00/0.04	c N   0.0  28.4    75 100.0  6675  1205  1205  4884  35.3   0.5 
0.00/0.04	c +   0.0  28.4    75 100.0  6675  1317  1317  5372  36.2   0.5 
0.04/0.06	c +   0.1  28.1    75 100.0  6675  2074  2074  5909  40.2   0.6 
0.09/0.10	c +   0.1  27.9    75 100.0  6675  3209  3209  6499  40.7   0.7 
0.09/0.10	c N   0.1  27.9    75 100.0  6675  3210  3210  6499  40.7   0.7 
0.09/0.17	c +   0.2  27.7    75 100.0  6675  4911  4911  7148  40.8   0.9 
0.19/0.28	c +   0.3  27.4    75 100.0  6675  7464  3886  7862  40.7   0.8 
0.29/0.31	c N   0.3  27.3    75 100.0  6675  8021  4443  7862  40.0   0.9 
0.39/0.46	c +   0.5  27.0    75 100.0  6675 11293  7715  8648  40.7   1.3 
0.69/0.72	c +   0.7  26.9    75 100.0  6675 17036  4798  9512  40.3   1.0 
0.79/0.82	c N   0.8  26.8    75 100.0  6675 19238  7000  9512  40.5   1.3 
1.10/1.16	c +   1.2  26.5    75 100.0  6675 25650  8652 10463  39.6   1.4 
1.79/1.84	c +   1.8  26.3    75 100.0  6675 38571  5864 11509  40.7   1.1 
2.10/2.16	c N   2.2  26.2    75 100.0  6675 44879  6412 11509  40.6   1.2 
2.10/2.16	c 
2.10/2.16	c  seconds     variables   original    learned     agility
2.10/2.16	c         level        used      conflicts    limit          MB
2.10/2.16	c 
2.79/2.86	c +   2.9  26.0    75 100.0  6675 57952  7969 12659  40.2   1.3 
4.49/4.57	c +   4.6  25.5    75 100.0  6675 87023 11700 13924  40.8   1.8 
5.49/5.54	c N   5.5  25.4    75 100.0  6675 102e3 13302 13924  40.5   2.0 
7.09/7.18	c +   7.2  25.2    75 100.0  6675 130e3 13497 15316  40.0   2.0 
11.19/11.29	c +  11.3  24.8    75 100.0  6675 196e3  9932 16847  39.9   1.6 
13.59/13.68	c N  13.7  24.7    75 100.0  6675 230e3 10914 16847  39.5   1.8 
17.79/17.88	c +  17.9  24.4    75 100.0  6675 294e3 15324 18531  39.1   2.3 
28.38/28.40	c +  28.4  23.9    75 100.0  6675 441e3 14158 20384  40.5   2.1 
33.58/33.69	c N  33.7  24.0    75 100.0  6675 512e3 14146 20384  40.5   2.2 
45.28/45.38	c +  45.4  23.8    75 100.0  6675 662e3 10559 22422  40.5   1.7 
71.67/71.70	c +  71.7  23.4    75 100.0  6675 993e3 16381 24664  39.3   2.4 
83.57/83.66	c N  83.6  23.4    75 100.0  6675 112e4 13236 24664  40.1   2.0 
115.46/115.55	c + 115.5  23.1    75 100.0  6675 148e4 13386 27130  40.0   2.0 
185.05/185.16	c + 185.1  22.8    75 100.0  6675 223e4 17685 29843  40.0   2.5 
207.24/207.37	c N 207.3  22.7    75 100.0  6675 246e4 16358 29843  39.7   2.4 
297.22/297.34	c + 297.3  22.5    75 100.0  6675 335e4 19406 32827  39.9   2.7 
478.97/479.11	c + 479.0  22.2    75 100.0  6675 502e4 28206 36109  40.7   3.9 
514.96/515.15	c N 515.0  22.1    75 100.0  6675 533e4 34886 36109  40.5   4.6 
769.09/769.37	c + 769.2  21.7    75 100.0  6675 754e4 28138 39719  40.7   3.8

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-1516582-1238271796/watcher-1516582-1238271796 -o /tmp/evaluation-result-1516582-1238271796/solver-1516582-1238271796 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516582-1238271796.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: 0.99 0.98 0.99 3/64 10403
/proc/meminfo: memFree=793024/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=912 CPUtime=0
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 129 0 0 0 0 0 0 0 20 0 1 0 1099845016 933888 114 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 228 114 56 152 0 74 0

[startup+0.0521511 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10403
/proc/meminfo: memFree=793024/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=1308 CPUtime=0.04
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 233 0 0 0 4 0 0 0 20 0 1 0 1099845016 1339392 218 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 327 218 69 152 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1308

[startup+0.102156 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10403
/proc/meminfo: memFree=793024/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=1440 CPUtime=0.09
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 284 0 0 0 9 0 0 0 20 0 1 0 1099845016 1474560 269 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 360 269 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301176 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10403
/proc/meminfo: memFree=793024/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=2108 CPUtime=0.29
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 425 0 0 0 29 0 0 0 22 0 1 0 1099845016 2158592 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134552057 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 527 410 69 152 0 373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2108

[startup+0.702216 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10403
/proc/meminfo: memFree=793024/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=2292 CPUtime=0.69
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 480 0 0 0 69 0 0 0 25 0 1 0 1099845016 2347008 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134566855 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 573 465 69 152 0 419 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=791288/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=2556 CPUtime=1.49
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 529 0 0 0 149 0 0 0 25 0 1 0 1099845016 2617344 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 639 514 69 152 0 485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2556

[startup+3.10146 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=790968/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=2688 CPUtime=3.09
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 570 0 0 0 309 0 0 0 25 0 1 0 1099845016 2752512 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 672 555 69 152 0 518 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2688

[startup+6.30178 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=790584/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=2952 CPUtime=6.29
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 643 0 0 0 629 0 0 0 25 0 1 0 1099845016 3022848 628 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 738 628 69 152 0 584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2952

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=790072/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=3480 CPUtime=12.69
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 754 0 0 0 1269 0 0 0 25 0 1 0 1099845016 3563520 739 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 870 739 69 152 0 716 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3480

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=789880/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=3612 CPUtime=25.48
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 801 0 0 0 2548 0 0 0 25 0 1 0 1099845016 3698688 786 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 903 786 69 152 0 749 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3612

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=789496/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=4008 CPUtime=51.08
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 901 0 0 0 5108 0 0 0 25 0 1 0 1099845016 4104192 886 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1002 886 69 152 0 848 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4008

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=788984/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=4400 CPUtime=102.27
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 998 0 0 0 10227 0 0 0 25 0 1 0 1099845016 4505600 983 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1100 983 69 152 0 946 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4400

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=788664/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=4648 CPUtime=162.25
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1079 0 0 0 16224 1 0 0 25 0 1 0 1099845016 4759552 1064 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1162 1064 69 152 0 1008 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4648

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=788344/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5044 CPUtime=222.24
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1156 0 0 0 22223 1 0 0 25 0 1 0 1099845016 5165056 1141 1992294400 134512640 135137933 4294956240 18446744073709551615 134551890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1261 1141 69 152 0 1107 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5044

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=788280/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5044 CPUtime=282.22
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1165 0 0 0 28221 1 0 0 25 0 1 0 1099845016 5165056 1150 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1261 1150 69 152 0 1107 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5044

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787960/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5564 CPUtime=342.21
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1247 0 0 0 34220 1 0 0 25 0 1 0 1099845016 5697536 1232 1992294400 134512640 135137933 4294956240 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1391 1232 69 152 0 1237 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5564

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787960/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5564 CPUtime=402.19
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1247 0 0 0 40218 1 0 0 25 0 1 0 1099845016 5697536 1232 1992294400 134512640 135137933 4294956240 18446744073709551615 134553620 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1391 1232 69 152 0 1237 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5564

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787896/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5696 CPUtime=462.18
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1261 0 0 0 46217 1 0 0 25 0 1 0 1099845016 5832704 1246 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1424 1246 69 152 0 1270 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5696

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787704/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5960 CPUtime=522.16
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1332 0 0 0 52215 1 0 0 25 0 1 0 1099845016 6103040 1317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1490 1317 69 152 0 1336 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5960

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787704/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5960 CPUtime=582.14
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1332 0 0 0 58213 1 0 0 25 0 1 0 1099845016 6103040 1317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1490 1317 69 152 0 1336 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5960

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787640/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5960 CPUtime=642.13
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1339 0 0 0 64212 1 0 0 25 0 1 0 1099845016 6103040 1324 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1490 1324 69 152 0 1336 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5960

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787576/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5960 CPUtime=702.11
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1339 0 0 0 70210 1 0 0 25 0 1 0 1099845016 6103040 1324 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1490 1324 69 152 0 1336 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 5960

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787576/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=5960 CPUtime=762.1
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1339 0 0 0 76209 1 0 0 25 0 1 0 1099845016 6103040 1324 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1490 1324 69 152 0 1336 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 5960

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787064/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=6488 CPUtime=822.09
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1479 0 0 0 82207 2 0 0 25 0 1 0 1099845016 6643712 1464 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1622 1464 69 152 0 1468 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 6488

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10404
/proc/meminfo: memFree=787064/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=6488 CPUtime=882.07
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1479 0 0 0 88205 2 0 0 25 0 1 0 1099845016 6643712 1464 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1622 1464 69 152 0 1468 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 6488

[startup+942.303 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 10404
/proc/meminfo: memFree=787000/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=6488 CPUtime=942.05
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1479 0 0 0 94203 2 0 0 25 0 1 0 1099845016 6643712 1464 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1622 1464 69 152 0 1468 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 6488

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 10404
/proc/meminfo: memFree=787064/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=6484 CPUtime=1002.04
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1480 0 0 0 100202 2 0 0 25 0 1 0 1099845016 6639616 1451 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1621 1451 69 152 0 1467 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 6484

[startup+1062.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 10404
/proc/meminfo: memFree=787064/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=6444 CPUtime=1062.02
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1480 0 0 0 106200 2 0 0 25 0 1 0 1099845016 6598656 1451 1992294400 134512640 135137933 4294956240 18446744073709551615 134527763 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1611 1451 69 152 0 1457 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 6444

[startup+1122.3 s]
/proc/loadavg: 1.16 1.06 1.01 2/65 10404
/proc/meminfo: memFree=787064/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=6444 CPUtime=1122
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1482 0 0 0 112198 2 0 0 25 0 1 0 1099845016 6598656 1453 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1611 1453 69 152 0 1457 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 6444

[startup+1182.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 10406
/proc/meminfo: memFree=787000/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=6444 CPUtime=1181.99
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1482 0 0 0 118197 2 0 0 25 0 1 0 1099845016 6598656 1453 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1611 1453 69 152 0 1457 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 6444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 10406
/proc/meminfo: memFree=786936/2055920 swapFree=4176444/4192956
[pid=10403] ppid=10401 vsize=6444 CPUtime=1200.09
/proc/10403/stat : 10403 (picosat) R 10401 10403 10245 0 -1 4194304 1500 0 0 0 120007 2 0 0 25 0 1 0 1099845016 6598656 1471 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10403/statm: 1611 1471 69 152 0 1457 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6444

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): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.029995
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 6488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1500
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= 910

runsolver used 1.10283 second user time and 3.2765 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 21:23:16
IDJOB=1516582
IDBENCH=70525
IDSOLVER=506
FILE ID=node27/1516582-1238271796
PBS_JOBID= 9060861
Free space on /tmp= 65600 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1640054673-078.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516582-1238271796/watcher-1516582-1238271796 -o /tmp/evaluation-result-1516582-1238271796/solver-1516582-1238271796 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516582-1238271796.cnf

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

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=1529073759

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        793440 kB
Buffers:         83844 kB
Cached:        1080496 kB
SwapCached:       9544 kB
Active:         136732 kB
Inactive:      1038784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        793440 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          16784 kB
Slab:            72856 kB
Committed_AS:  2786404 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-28 21:43:19