Trace number 1514026

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) 1200.08 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
MD5SUM6bf66283a1f602e5557546993c52c1e8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08207
Satisfiable
(Un)Satisfiability was proved
Number of variables7999
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1514026-1238225777.cnf
0.00/0.00	c parsed header 'p cnf 8000 33600'
0.00/0.04	c initialized 8000 variables
0.00/0.04	c found 33600 non trivial clauses
0.00/0.04	c
0.00/0.04	c random number generator seed 0
0.00/0.04	c 
0.00/0.04	c  seconds     variables   original    learned     agility
0.00/0.04	c         level        used      conflicts    limit          MB
0.00/0.04	c 
0.00/0.04	c s   0.0   0.0  8000   0.0 33600     0     0     0   0.0   1.6 
0.05/0.07	c 
0.05/0.07	c initial reduction limit 16800 clauses
0.05/0.07	c 
0.05/0.07	c +   0.1 570.9  8000  31.8 33600   100   100 18480  12.3   1.7 
0.05/0.07	c R   0.1 570.9  8000  31.8 33600   100   100 18480  12.3   1.7 
0.09/0.10	c +   0.1 435.1  8000  57.5 33600   250   250 20328  18.1   1.8 
0.09/0.13	c R   0.1 438.9  8000  65.1 33600   401   401 20328  15.8   1.9 
0.09/0.15	c +   0.2 408.8  8000  70.8 33600   475   475 22360  18.3   1.9 
0.19/0.23	c +   0.2 372.5  8000  81.8 33600   812   812 24596  18.3   2.1 
0.29/0.31	c R   0.3 382.0  8000  87.2 33600  1205  1205 24596  17.1   2.4 
0.29/0.33	c +   0.3 363.8  8000  89.5 33600  1317  1317 27055  18.5   2.4 
0.39/0.50	c +   0.5 352.5  8000  95.9 33600  2074  2074 29760  17.7   2.8 
0.69/0.77	c +   0.8 359.3  8000  97.1 33600  3209  3209 32736  17.2   3.6 
0.69/0.77	c R   0.8 359.3  8000  97.1 33600  3209  3209 32736  17.2   3.6 
1.09/1.17	c +   1.2 344.1  8000  98.7 33600  4911  4911 36009  18.3   4.5 
1.69/1.78	c +   1.8 351.0  8000  99.2 33600  7464  7464 39609  15.8   6.1 
1.89/1.92	c R   1.9 353.7  8000  99.2 33600  8020  8020 39609  17.6   6.5 
2.69/2.75	c +   2.7 345.7  8000  99.5 33600 11293 11293 43569  16.7   8.4 
4.19/4.28	c +   4.3 349.3  8000  99.6 33600 17036 17036 47925  15.9  12.0 
4.89/4.96	c R   5.0 354.6  8000  99.6 33600 19263 19263 47925  17.7  13.8 
6.89/6.90	c +   6.9 349.3  8000  99.7 33600 25650 25650 52717  15.3  17.6 
11.08/11.15	c +  11.2 352.0  8000  99.7 33600 38571 38571 57988  16.3  26.0 
13.49/13.50	c R  13.5 358.2  8000  99.7 33600 44923 44923 57988  15.8  31.1 
13.49/13.50	c 
13.49/13.50	c  seconds     variables   original    learned     agility
13.49/13.50	c         level        used      conflicts    limit          MB
13.49/13.50	c 
18.89/18.92	c +  18.9 352.4  8000  99.7 33600 57952 57952 63786  17.2  38.9 
28.28/28.36	c +  28.4 356.6  8000  99.7 33600 87023 35411 70164  13.6  24.7 
34.68/34.77	c R  34.8 365.2  8000  99.7 33600 102e3 51021 70164  16.6  38.1 
45.78/45.80	c +  45.8 360.5  8000  99.7 33600 130e3 21680 77180  16.4  16.5 
70.96/71.01	c +  71.0 362.4  8000  99.7 33600 196e3 22808 84898  16.3  19.5 
85.86/85.93	c R  85.9 369.8  8000  99.7 33600 230e3 57599 84898  15.7  47.6 
111.15/111.29	c + 111.3 365.9  8000  99.7 33600 294e3 48883 93387  15.0  35.2 
172.42/172.54	c + 172.5 365.0  8000  99.7 33600 441e3 35872 102e3  17.4  28.5 
215.11/215.22	c R 215.1 372.8  8000  99.7 33600 512e3 19227 102e3  16.7  18.0 
278.19/278.39	c + 278.3 370.1  8000  99.7 33600 662e3 78644 113e3  17.4  55.5 
434.53/434.74	c + 434.6 370.5  8000  99.7 33600 993e3 109e3 124e3  17.2  86.2 
540.08/540.34	c R 540.1 373.9  8000  99.7 33600 112e4 26206 124e3  16.5  23.6 
709.53/709.89	c + 709.6 371.9  8000  99.7 33600 148e4 54263 136e3  15.5  41.0 
1122.87/1123.34	c + 112e1 374.3  8000  99.7 33600 223e4 62552 150e3  16.0  60.4

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-1514026-1238225777/watcher-1514026-1238225777 -o /tmp/evaluation-result-1514026-1238225777/solver-1514026-1238225777 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514026-1238225777.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: 1.08 1.07 1.00 3/64 32624
/proc/meminfo: memFree=1006664/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=1372 CPUtime=0
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 243 0 0 0 0 0 0 0 20 0 1 0 1095240230 1404928 228 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 343 229 56 152 0 189 0

[startup+0.052142 s]
/proc/loadavg: 1.08 1.07 1.00 3/64 32624
/proc/meminfo: memFree=1006664/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=2556 CPUtime=0.05
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 516 0 0 0 5 0 0 0 20 0 1 0 1095240230 2617344 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 639 501 68 152 0 485 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2556

[startup+0.101151 s]
/proc/loadavg: 1.08 1.07 1.00 3/64 32624
/proc/meminfo: memFree=1006664/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=2688 CPUtime=0.09
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 552 0 0 0 9 0 0 0 20 0 1 0 1095240230 2752512 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 672 537 69 152 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.30119 s]
/proc/loadavg: 1.08 1.07 1.00 3/64 32624
/proc/meminfo: memFree=1006664/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=3216 CPUtime=0.29
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 691 0 0 0 29 0 0 0 22 0 1 0 1095240230 3293184 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 804 676 69 152 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.701268 s]
/proc/loadavg: 1.08 1.07 1.00 3/64 32624
/proc/meminfo: memFree=1006664/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=4272 CPUtime=0.69
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 956 0 0 0 69 0 0 0 25 0 1 0 1095240230 4374528 941 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 1068 941 69 152 0 914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4272

[startup+1.50143 s]
/proc/loadavg: 1.08 1.07 1.00 2/65 32625
/proc/meminfo: memFree=1002368/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=6400 CPUtime=1.49
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 1472 0 0 0 149 0 0 0 25 0 1 0 1095240230 6553600 1457 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 1600 1457 69 152 0 1446 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6400

[startup+3.10174 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 32625
/proc/meminfo: memFree=999360/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=10276 CPUtime=3.09
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 2458 0 0 0 308 1 0 0 25 0 1 0 1095240230 10522624 2443 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 2569 2443 69 152 0 2415 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10276

[startup+6.30137 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 32625
/proc/meminfo: memFree=991296/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=17800 CPUtime=6.29
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 4324 0 0 0 626 3 0 0 25 0 1 0 1095240230 18227200 4309 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 4450 4309 69 152 0 4296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17800

[startup+12.7016 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 32625
/proc/meminfo: memFree=977536/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=31128 CPUtime=12.69
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 7651 0 0 0 1264 5 0 0 25 0 1 0 1095240230 31875072 7636 1992294400 134512640 135137933 4294956240 18446744073709551615 134522909 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 7782 7636 69 152 0 7628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31128

[startup+25.5012 s]
/proc/loadavg: 1.05 1.06 1.00 2/65 32625
/proc/meminfo: memFree=961600/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=45512 CPUtime=25.48
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 11264 0 0 0 2539 9 0 0 25 0 1 0 1095240230 46604288 11238 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 11378 11238 69 152 0 11224 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45512

[startup+51.1012 s]
/proc/loadavg: 1.03 1.06 1.00 2/65 32625
/proc/meminfo: memFree=954176/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=53416 CPUtime=51.07
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 13116 0 0 0 5096 11 0 0 25 0 1 0 1095240230 54697984 13090 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 13354 13090 69 152 0 13200 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53416

[startup+102.305 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 32625
/proc/meminfo: memFree=939584/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=67804 CPUtime=102.26
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 16746 0 0 0 10213 13 0 0 25 0 1 0 1095240230 69431296 16720 1992294400 134512640 135137933 4294956240 18446744073709551615 134552541 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 16951 16720 69 152 0 16797 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67804

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 32625
/proc/meminfo: memFree=937408/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=69784 CPUtime=162.23
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 17280 0 0 0 16210 13 0 0 25 0 1 0 1095240230 71458816 17254 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 17446 17254 69 152 0 17292 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69784

[startup+222.303 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 32625
/proc/meminfo: memFree=917440/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=89716 CPUtime=222.21
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 22270 0 0 0 22202 19 0 0 25 0 1 0 1095240230 91869184 22244 1992294400 134512640 135137933 4294956240 18446744073709551615 134521372 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 22429 22244 69 152 0 22275 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 89716

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32625
/proc/meminfo: memFree=920832/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=86024 CPUtime=282.18
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 22270 0 0 0 28199 19 0 0 25 0 1 0 1095240230 88088576 21333 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 21506 21333 69 152 0 21352 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 86024

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32625
/proc/meminfo: memFree=923712/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=83608 CPUtime=342.16
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 22831 0 0 0 34196 20 0 0 25 0 1 0 1095240230 85614592 20729 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 20902 20729 69 152 0 20748 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 83608

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32625
/proc/meminfo: memFree=920192/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=86512 CPUtime=402.14
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 23639 0 0 0 40193 21 0 0 25 0 1 0 1095240230 88588288 21475 1992294400 134512640 135137933 4294956240 18446744073709551615 134552915 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 21628 21475 69 152 0 21474 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 86512

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32625
/proc/meminfo: memFree=902080/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=104860 CPUtime=462.12
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 28234 0 0 0 46186 26 0 0 25 0 1 0 1095240230 107376640 26070 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 26215 26070 69 152 0 26061 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 104860

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32625
/proc/meminfo: memFree=891328/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=116212 CPUtime=522.09
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 31084 0 0 0 52179 30 0 0 25 0 1 0 1095240230 119001088 28920 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 29053 28920 69 152 0 28899 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 116212

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=881408/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=125452 CPUtime=582.07
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 33396 0 0 0 58174 33 0 0 25 0 1 0 1095240230 128462848 31232 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 31363 31232 69 152 0 31209 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 125452

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=892032/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=114576 CPUtime=642.06
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 33396 0 0 0 64172 34 0 0 25 0 1 0 1095240230 117325824 28513 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 28644 28513 69 152 0 28490 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 114576

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=892096/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=114576 CPUtime=702.03
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 33396 0 0 0 70169 34 0 0 25 0 1 0 1095240230 117325824 28513 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 28644 28513 69 152 0 28490 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 114576

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=892096/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=115516 CPUtime=762.01
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 33420 0 0 0 76167 34 0 0 25 0 1 0 1095240230 118288384 28516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548616 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 28879 28516 69 152 0 28725 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 115516

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=892096/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=115516 CPUtime=821.99
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 33420 0 0 0 82165 34 0 0 25 0 1 0 1095240230 118288384 28516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 28879 28516 69 152 0 28725 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 115516

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=892160/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=115516 CPUtime=881.96
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 33420 0 0 0 88162 34 0 0 25 0 1 0 1095240230 118288384 28516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 28879 28516 69 152 0 28725 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 115516

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=892160/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=115516 CPUtime=941.94
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 33420 0 0 0 94160 34 0 0 25 0 1 0 1095240230 118288384 28516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 28879 28516 69 152 0 28725 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 115516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=892160/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=115516 CPUtime=1001.92
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 33420 0 0 0 100158 34 0 0 25 0 1 0 1095240230 118288384 28516 1992294400 134512640 135137933 4294956240 18446744073709551615 134552672 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 28879 28516 69 152 0 28725 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 115516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=892224/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=115516 CPUtime=1061.9
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 33420 0 0 0 106156 34 0 0 25 0 1 0 1095240230 118288384 28516 1992294400 134512640 135137933 4294956240 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 28879 28516 69 152 0 28725 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 115516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=876608/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=131092 CPUtime=1121.87
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 37310 0 0 0 112150 37 0 0 25 0 1 0 1095240230 134238208 32406 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 32773 32406 69 152 0 32619 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 131092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32627
/proc/meminfo: memFree=876544/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=131092 CPUtime=1181.84
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 37310 0 0 0 118147 37 0 0 25 0 1 0 1095240230 134238208 32406 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 32773 32406 69 152 0 32619 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 131092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 32627
/proc/meminfo: memFree=867904/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=139804 CPUtime=1200.05
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 39484 0 0 0 119964 41 0 0 25 0 1 0 1095240230 143159296 34580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 34951 34580 69 152 0 34797 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 139804

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 32627
/proc/meminfo: memFree=867904/2055920 swapFree=4176244/4192956
[pid=32624] ppid=32622 vsize=139804 CPUtime=1200.05
/proc/32624/stat : 32624 (picosat) R 32622 32624 32453 0 -1 4194304 39484 0 0 0 119964 41 0 0 25 0 1 0 1095240230 143159296 34580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32624/statm: 34951 34580 69 152 0 34797 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 139804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.65
CPU system time (s): 0.431934
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 139804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.431934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39484
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= 1321

runsolver used 0.979851 second user time and 2.41563 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 08:36:17
IDJOB=1514026
IDBENCH=70312
IDSOLVER=506
FILE ID=node53/1514026-1238225777
PBS_JOBID= 9060591
Free space on /tmp= 66040 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514026-1238225777/watcher-1514026-1238225777 -o /tmp/evaluation-result-1514026-1238225777/solver-1514026-1238225777 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514026-1238225777.cnf

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

MD5SUM BENCH= 6bf66283a1f602e5557546993c52c1e8
RANDOM SEED=840144706

node53.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		: 3000.264
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		: 3000.264
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:       1007080 kB
Buffers:         77604 kB
Cached:         887912 kB
SwapCached:      10692 kB
Active:         166580 kB
Inactive:       811220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1007080 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          17844 kB
Slab:            57096 kB
Committed_AS:  2451168 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 08:56:20