Trace number 1516090

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/UNKNOWN/75/
unif-k7-r89-v75-c6675-S400162545-095.cnf
MD5SUM310ed6d0d077472e2fa695d41b2a7009
Bench CategoryRANDOM (random 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 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-1516090-1238264300.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  29.6    75 100.0  6675   100   100  3670   6.0   0.3 
0.00/0.01	c R   0.0  29.6    75 100.0  6675   101   101  3670   6.0   0.3 
0.00/0.01	c +   0.0  28.1    75 100.0  6675   250   250  4037  13.8   0.3 
0.00/0.02	c R   0.0  28.5    75 100.0  6675   406   406  4037  19.7   0.4 
0.00/0.02	c +   0.0  28.3    75 100.0  6675   475   475  4440  21.6   0.4 
0.00/0.03	c +   0.0  28.9    75 100.0  6675   812   812  4884  29.9   0.4 
0.00/0.04	c N   0.0  28.4    75 100.0  6675  1208  1208  4884  34.4   0.5 
0.00/0.04	c +   0.0  28.4    75 100.0  6675  1317  1317  5372  34.8   0.5 
0.04/0.06	c +   0.1  27.8    75 100.0  6675  2074  2074  5909  37.9   0.6 
0.09/0.10	c +   0.1  27.5    75 100.0  6675  3209  3209  6499  39.0   0.7 
0.09/0.10	c N   0.1  27.5    75 100.0  6675  3215  3215  6499  39.0   0.7 
0.09/0.17	c +   0.2  27.2    75 100.0  6675  4911  4911  7148  39.9   0.9 
0.19/0.28	c +   0.3  26.7    75 100.0  6675  7464  3887  7862  41.1   0.8 
0.29/0.30	c N   0.3  26.7    75 100.0  6675  8028  4451  7862  40.7   0.9 
0.39/0.45	c +   0.5  26.4    75 100.0  6675 11293  7716  8648  40.2   1.3 
0.69/0.72	c +   0.7  26.3    75 100.0  6675 17036  4802  9512  40.2   1.0 
0.79/0.82	c N   0.8  26.3    75 100.0  6675 19246  7012  9512  39.7   1.3 
1.10/1.16	c +   1.2  26.2    75 100.0  6675 25650  8655 10463  40.5   1.4 
1.79/1.84	c +   1.8  25.8    75 100.0  6675 38571  5866 11509  39.4   1.1 
2.10/2.17	c N   2.2  25.7    75 100.0  6675 44891  6426 11509  39.7   1.2 
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 
2.89/2.91	c +   2.9  25.5    75 100.0  6675 57952  7966 12659  41.7   1.3 
4.49/4.60	c +   4.6  25.2    75 100.0  6675 87023 11704 13924  39.9   1.8 
5.50/5.56	c N   5.6  25.0    75 100.0  6675 102e3 13341 13924  40.4   2.0 
7.19/7.28	c +   7.3  24.9    75 100.0  6675 130e3 13507 15316  39.5   2.0 
11.19/11.29	c +  11.3  24.4    75 100.0  6675 196e3  9944 16847  39.9   1.6 
13.59/13.63	c N  13.6  24.2    75 100.0  6675 230e3 10962 16847  40.7   1.8 
17.79/17.85	c +  17.9  24.1    75 100.0  6675 294e3 15333 18531  40.1   2.3 
28.28/28.32	c +  28.3  23.7    75 100.0  6675 441e3 14165 20384  40.8   2.1 
33.68/33.73	c N  33.7  23.6    75 100.0  6675 512e3 14182 20384  40.4   2.2 
45.38/45.40	c +  45.4  23.4    75 100.0  6675 662e3 10562 22422  40.4   1.7 
72.57/72.68	c +  72.7  23.1    75 100.0  6675 993e3 16399 24664  39.2   2.4 
84.57/84.69	c N  84.7  23.1    75 100.0  6675 112e4 13412 24664  40.0   2.1 
117.56/117.67	c + 117.6  22.8    75 100.0  6675 148e4 13217 27130  40.8   2.0 
188.24/188.32	c + 188.3  22.6    75 100.0  6675 223e4 15049 29843  40.6   2.2 
211.43/211.50	c N 211.4  22.6    75 100.0  6675 246e4 13357 29843  39.8   2.0 
300.70/300.81	c + 300.7  22.2    75 100.0  6675 335e4 13627 32827  40.5   2.0 
485.25/485.47	c + 485.3  22.0    75 100.0  6675 502e4 19736 36109  39.8   3.0 
520.84/521.00	c N 520.9  22.0    75 100.0  6675 533e4 24434 36109  39.8   3.5 
781.77/782.01	c + 781.8  21.7    75 100.0  6675 754e4 20332 39719  39.1   3.0

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-1516090-1238264300/watcher-1516090-1238264300 -o /tmp/evaluation-result-1516090-1238264300/solver-1516090-1238264300 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516090-1238264300.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 0.97 0.99 3/64 3832
/proc/meminfo: memFree=1083272/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=912 CPUtime=0
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 703322413 933888 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 228 109 56 152 0 74 0

[startup+0.0514111 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3832
/proc/meminfo: memFree=1083272/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=1308 CPUtime=0.04
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 230 0 0 0 4 0 0 0 18 0 1 0 703322413 1339392 215 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 327 215 69 152 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1308

[startup+0.101418 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3832
/proc/meminfo: memFree=1083272/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=1440 CPUtime=0.09
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 703322413 1474560 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 360 266 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301446 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3832
/proc/meminfo: memFree=1083272/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=2100 CPUtime=0.29
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 423 0 0 0 29 0 0 0 19 0 1 0 703322413 2150400 408 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 525 408 69 152 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2100

[startup+0.701503 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3832
/proc/meminfo: memFree=1083272/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=2284 CPUtime=0.69
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 478 0 0 0 69 0 0 0 22 0 1 0 703322413 2338816 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 571 463 69 152 0 417 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2284

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1081536/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=2548 CPUtime=1.49
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 531 0 0 0 149 0 0 0 25 0 1 0 703322413 2609152 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 637 516 69 152 0 483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2548

[startup+3.10184 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1081280/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=2680 CPUtime=3.09
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 563 0 0 0 309 0 0 0 25 0 1 0 703322413 2744320 548 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 670 548 69 152 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2680

[startup+6.3013 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1080832/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=2944 CPUtime=6.29
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 646 0 0 0 629 0 0 0 25 0 1 0 703322413 3014656 631 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 736 631 69 152 0 582 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2944

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1080384/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=3472 CPUtime=12.69
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 748 0 0 0 1269 0 0 0 25 0 1 0 703322413 3555328 733 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 868 733 69 152 0 714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3472

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1080192/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=3604 CPUtime=25.49
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 789 0 0 0 2549 0 0 0 25 0 1 0 703322413 3690496 774 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 901 774 69 152 0 747 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3604

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1079808/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=4000 CPUtime=51.07
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 896 0 0 0 5107 0 0 0 25 0 1 0 703322413 4096000 881 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1000 881 69 152 0 846 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4000

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1079360/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=4384 CPUtime=102.27
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 987 0 0 0 10226 1 0 0 25 0 1 0 703322413 4489216 972 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1096 972 69 152 0 942 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4384

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1078976/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=4648 CPUtime=162.24
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1076 0 0 0 16223 1 0 0 25 0 1 0 703322413 4759552 1061 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1162 1061 69 152 0 1008 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4648

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1078656/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=5044 CPUtime=222.22
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1161 0 0 0 22221 1 0 0 25 0 1 0 703322413 5165056 1146 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1261 1146 69 152 0 1107 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5044

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1078656/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=5044 CPUtime=282.21
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1161 0 0 0 28220 1 0 0 25 0 1 0 703322413 5165056 1146 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1261 1146 69 152 0 1107 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5044

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1078400/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=5552 CPUtime=342.19
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1224 0 0 0 34218 1 0 0 25 0 1 0 703322413 5685248 1209 1992294400 134512640 135137933 4294956240 18446744073709551615 134552544 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1388 1209 69 152 0 1234 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5552

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1078272/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=5644 CPUtime=402.18
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1262 0 0 0 40216 2 0 0 25 0 1 0 703322413 5779456 1247 1992294400 134512640 135137933 4294956240 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1411 1247 69 152 0 1257 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5644

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1078272/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=5640 CPUtime=462.16
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1262 0 0 0 46214 2 0 0 25 0 1 0 703322413 5775360 1247 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1410 1247 69 152 0 1256 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5640

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077952/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=5892 CPUtime=522.14
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1338 0 0 0 52212 2 0 0 25 0 1 0 703322413 6033408 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1473 1323 69 152 0 1319 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5892

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077952/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=5892 CPUtime=582.12
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1340 0 0 0 58210 2 0 0 25 0 1 0 703322413 6033408 1325 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1473 1325 69 152 0 1319 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5892

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077888/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6024 CPUtime=642.1
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1350 0 0 0 64208 2 0 0 25 0 1 0 703322413 6168576 1335 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1506 1335 69 152 0 1352 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 6024

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077888/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6024 CPUtime=702.08
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1352 0 0 0 70206 2 0 0 25 0 1 0 703322413 6168576 1337 1992294400 134512640 135137933 4294956240 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1506 1337 69 152 0 1352 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 6024

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077824/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6024 CPUtime=762.07
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1352 0 0 0 76204 3 0 0 25 0 1 0 703322413 6168576 1337 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1506 1337 69 152 0 1352 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 6024

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077504/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6288 CPUtime=822.05
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1428 0 0 0 82202 3 0 0 25 0 1 0 703322413 6438912 1413 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1572 1413 69 152 0 1418 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 6288

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077440/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6288 CPUtime=882.03
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1445 0 0 0 88200 3 0 0 25 0 1 0 703322413 6438912 1430 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1572 1430 69 152 0 1418 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 6288

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077376/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6352 CPUtime=942.01
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1465 0 0 0 94198 3 0 0 25 0 1 0 703322413 6504448 1450 1992294400 134512640 135137933 4294956240 18446744073709551615 134567640 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1588 1450 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 0.99 2/65 3833
/proc/meminfo: memFree=1077440/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6472 CPUtime=1002
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1472 0 0 0 100196 4 0 0 25 0 1 0 703322413 6627328 1457 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1618 1457 69 152 0 1464 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 6472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077440/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6472 CPUtime=1061.98
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1472 0 0 0 106194 4 0 0 25 0 1 0 703322413 6627328 1457 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1618 1457 69 152 0 1464 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 6472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3833
/proc/meminfo: memFree=1077440/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6472 CPUtime=1121.96
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1472 0 0 0 112192 4 0 0 25 0 1 0 703322413 6627328 1457 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1618 1457 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 0.99 2/65 3833
/proc/meminfo: memFree=1077440/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6472 CPUtime=1181.94
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1472 0 0 0 118190 4 0 0 25 0 1 0 703322413 6627328 1457 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1618 1457 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 0.99 2/65 3833
/proc/meminfo: memFree=1077440/2055920 swapFree=4179868/4192956
[pid=3832] ppid=3830 vsize=6472 CPUtime=1200.04
/proc/3832/stat : 3832 (picosat) R 3830 3832 3451 0 -1 4194304 1472 0 0 0 120000 4 0 0 25 0 1 0 703322413 6627328 1457 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/3832/statm: 1618 1457 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): 1200.01
CPU system time (s): 0.048992
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 6484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1472
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= 2633

runsolver used 0.85287 second user time and 2.69859 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 19:18:20
IDJOB=1516090
IDBENCH=70484
IDSOLVER=506
FILE ID=node49/1516090-1238264300
PBS_JOBID= 9060776
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S400162545-095.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516090-1238264300/watcher-1516090-1238264300 -o /tmp/evaluation-result-1516090-1238264300/solver-1516090-1238264300 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516090-1238264300.cnf

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

MD5SUM BENCH= 310ed6d0d077472e2fa695d41b2a7009
RANDOM SEED=1972032317

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1083688 kB
Buffers:         94648 kB
Cached:         781132 kB
SwapCached:       6452 kB
Active:         220264 kB
Inactive:       664536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083688 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            73216 kB
Committed_AS:  1756964 kB
PageTables:       1384 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= 66388 MiB
End job on node49 at 2009-03-28 19:38:22