Trace number 1514182

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) 1200.13 1200.45

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S648763183-023.cnf
MD5SUM40253b5ef067295a954d5da373fbf256
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1120.52
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
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-1514182-1238228174.cnf
0.00/0.00	c parsed header 'p cnf 14000 58800'
0.00/0.08	c initialized 14000 variables
0.00/0.08	c found 58800 non trivial clauses
0.00/0.08	c
0.00/0.08	c random number generator seed 0
0.00/0.08	c 
0.00/0.08	c  seconds     variables   original    learned     agility
0.00/0.08	c         level        used      conflicts    limit          MB
0.00/0.08	c 
0.00/0.08	c s   0.1   0.0 14000   0.0 58800     0     0     0   0.0   2.7 
0.09/0.12	c 
0.09/0.12	c initial reduction limit 29400 clauses
0.09/0.12	c 
0.09/0.12	c +   0.1 894.3 14000  23.0 58800   100   100 32340  13.2   2.8 
0.09/0.12	c R   0.1 894.3 14000  23.0 58800   100   100 32340  13.2   2.8 
0.09/0.18	c +   0.2 691.1 14000  46.3 58800   250   250 35574  17.6   2.9 
0.19/0.23	c R   0.2 701.5 14000  56.8 58800   400   400 35574  15.6   2.9 
0.19/0.26	c +   0.3 660.0 14000  62.5 58800   475   475 39131  13.8   3.0 
0.29/0.39	c +   0.4 593.8 14000  75.2 58800   812   812 43044  15.9   3.2 
0.49/0.55	c R   0.6 608.4 14000  81.1 58800  1201  1201 43044  13.4   3.6 
0.59/0.61	c +   0.6 583.1 14000  83.5 58800  1317  1317 47348  18.8   3.7 
0.89/0.93	c +   0.9 561.9 14000  92.1 58800  2074  2074 52082  19.1   4.3 
1.29/1.39	c +   1.4 579.3 14000  94.5 58800  3209  3209 57290  14.1   5.3 
1.29/1.39	c R   1.4 579.3 14000  94.5 58800  3212  3212 57290  15.2   5.3 
1.99/2.07	c +   2.1 563.0 14000  97.5 58800  4911  4911 63019  14.2   6.6 
3.09/3.17	c +   3.2 575.9 14000  98.3 58800  7464  7464 69320  12.7   8.9 
3.39/3.43	c R   3.4 580.0 14000  98.3 58800  8025  8025 69320  11.8   9.5 
4.89/4.92	c +   4.9 564.4 14000  99.0 58800 11293 11293 76252  14.1  12.2 
7.49/7.50	c +   7.5 569.9 14000  99.3 58800 17036 17036 83877  11.9  17.2 
8.58/8.61	c R   8.6 578.1 14000  99.3 58800 19244 19244 83877  14.5  19.7 
11.69/11.74	c +  11.7 565.6 14000  99.5 58800 25650 25650 92264  13.8  24.6 
18.60/18.63	c +  18.6 572.8 14000  99.5 58800 38571 38571 101e3  13.6  36.8 
22.09/22.19	c R  22.2 584.3 14000  99.5 58800 44902 44902 101e3  13.7  43.6 
22.09/22.19	c 
22.09/22.19	c  seconds     variables   original    learned     agility
22.09/22.19	c         level        used      conflicts    limit          MB
22.09/22.19	c 
30.09/30.19	c +  30.2 571.9 14000  99.5 58800 57952 57952 111e3  17.3  54.1 
49.28/49.35	c +  49.3 577.8 14000  99.6 58800 87023 87023 122e3  14.2  81.9 
60.67/60.76	c R  60.7 586.5 14000  99.6 58800 102e3 102e3 122e3  14.2 100.8 
80.77/80.88	c +  80.9 579.7 14000  99.6 58800 130e3 20688 135e3  14.9  20.9 
119.86/119.97	c + 119.9 583.4 14000  99.6 58800 196e3 86097 148e3  14.0  82.3 
147.45/147.56	c R 147.5 596.0 14000  99.6 58800 230e3 120e3 148e3  15.0 123.2 
191.53/191.62	c + 191.6 589.5 14000  99.6 58800 294e3 49162 163e3  15.0  49.4 
299.51/299.69	c + 299.6 590.7 14000  99.6 58800 441e3 46635 179e3  13.1  52.3 
361.70/361.81	c R 361.7 602.9 14000  99.6 58800 512e3 118e3 179e3  15.1 145.1 
473.77/474.00	c + 473.9 597.4 14000  99.6 58800 662e3 101e3 197e3  14.5  97.9 
734.40/734.69	c + 734.5 598.6 14000  99.6 58800 993e3 64004 217e3  15.5  80.2 
909.15/909.48	c R 909.2 607.2 14000  99.6 58800 112e4 198e3 217e3  13.8 267.5 
1189.27/1189.69	c + 119e1 600.4 14000  99.6 58800 148e4 153e3 239e3  13.4 150.6

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-1514182-1238228174/watcher-1514182-1238228174 -o /tmp/evaluation-result-1514182-1238228174/solver-1514182-1238228174 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514182-1238228174.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 3/81 27398
/proc/meminfo: memFree=1576856/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=1704 CPUtime=0
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 338 0 0 0 0 0 0 0 20 0 1 0 1095481704 1744896 323 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 426 323 56 152 0 272 0

[startup+0.0932991 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 27398
/proc/meminfo: memFree=1576856/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=3700 CPUtime=0.09
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 834 0 0 0 9 0 0 0 20 0 1 0 1095481704 3788800 819 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 925 819 69 152 0 771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.101299 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 27398
/proc/meminfo: memFree=1576856/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=3700 CPUtime=0.09
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 835 0 0 0 9 0 0 0 20 0 1 0 1095481704 3788800 820 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 925 820 69 152 0 771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.301322 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 27398
/proc/meminfo: memFree=1576856/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=4096 CPUtime=0.29
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 922 0 0 0 29 0 0 0 22 0 1 0 1095481704 4194304 907 1992294400 134512640 135137933 4294956240 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 1024 907 69 152 0 870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4096

[startup+0.701367 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 27398
/proc/meminfo: memFree=1576856/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=4888 CPUtime=0.69
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 1130 0 0 0 69 0 0 0 25 0 1 0 1095481704 5005312 1115 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 1222 1115 69 152 0 1068 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4888

[startup+1.50145 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1571984/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=6604 CPUtime=1.49
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 1546 0 0 0 149 0 0 0 25 0 1 0 1095481704 6762496 1531 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 1651 1531 69 152 0 1497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6604

[startup+3.10163 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1569616/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=9904 CPUtime=3.09
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 2387 0 0 0 308 1 0 0 25 0 1 0 1095481704 10141696 2372 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 2476 2372 69 152 0 2322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9904

[startup+6.30299 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1562960/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=15976 CPUtime=6.29
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 3881 0 0 0 627 2 0 0 25 0 1 0 1095481704 16359424 3866 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 3994 3866 69 152 0 3840 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15976

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1550424/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=27988 CPUtime=12.69
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 6908 0 0 0 1265 4 0 0 25 0 1 0 1095481704 28659712 6893 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 6997 6893 69 152 0 6843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27988

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1527384/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=50160 CPUtime=25.48
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 12426 0 0 0 2539 9 0 0 25 0 1 0 1095481704 51363840 12411 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 12540 12411 69 152 0 12386 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50160

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1489880/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=88300 CPUtime=51.08
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 21924 0 0 0 5090 18 0 0 25 0 1 0 1095481704 90419200 21909 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 22075 21909 69 152 0 21921 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 88300

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1454040/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=122980 CPUtime=102.27
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 30646 0 0 0 10199 28 0 0 25 0 1 0 1095481704 125931520 30606 1992294400 134512640 135137933 4294956240 18446744073709551615 134552698 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 30745 30606 69 152 0 30591 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 122980

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1435544/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=142632 CPUtime=162.24
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 35455 0 0 0 16191 33 0 0 25 0 1 0 1095481704 146055168 35415 1992294400 134512640 135137933 4294956240 18446744073709551615 134522637 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 35658 35415 69 152 0 35504 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 142632

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1424408/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=153176 CPUtime=222.23
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 38013 0 0 0 22188 35 0 0 25 0 1 0 1095481704 156852224 37973 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 38294 37973 69 152 0 38140 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 153176

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27399
/proc/meminfo: memFree=1416216/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=161228 CPUtime=282.21
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 40057 0 0 0 28183 38 0 0 25 0 1 0 1095481704 165097472 40017 1992294400 134512640 135137933 4294956240 18446744073709551615 134569778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 40307 40017 69 152 0 40153 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 161228

[startup+342.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/82 27399
/proc/meminfo: memFree=1416152/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=161228 CPUtime=342.2
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 40057 0 0 0 34182 38 0 0 25 0 1 0 1095481704 165097472 40017 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 40307 40017 69 152 0 40153 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 161228

[startup+402.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/82 27399
/proc/meminfo: memFree=1385240/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=192908 CPUtime=402.18
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 47962 0 0 0 40170 48 0 0 25 0 1 0 1095481704 197537792 47922 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 48227 47922 69 152 0 48073 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 192908

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/82 27399
/proc/meminfo: memFree=1370904/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=206372 CPUtime=462.17
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 51349 0 0 0 46166 51 0 0 25 0 1 0 1095481704 211324928 51309 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 51593 51309 69 152 0 51439 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 206372

[startup+522.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/82 27399
/proc/meminfo: memFree=1370840/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=206372 CPUtime=522.15
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 51349 0 0 0 52164 51 0 0 25 0 1 0 1095481704 211324928 51309 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 51593 51309 69 152 0 51439 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 206372

[startup+582.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/82 27399
/proc/meminfo: memFree=1370648/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=206372 CPUtime=582.14
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 51407 0 0 0 58163 51 0 0 25 0 1 0 1095481704 211324928 51367 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 51593 51367 69 152 0 51439 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 206372

[startup+642.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/82 27399
/proc/meminfo: memFree=1370584/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=206372 CPUtime=642.13
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 51407 0 0 0 64162 51 0 0 25 0 1 0 1095481704 211324928 51367 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 51593 51367 69 152 0 51439 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 206372

[startup+702.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/82 27399
/proc/meminfo: memFree=1371800/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=204856 CPUtime=702.11
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 51407 0 0 0 70160 51 0 0 25 0 1 0 1095481704 209772544 50994 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 51214 50994 69 152 0 51060 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 204856

[startup+762.307 s]
/proc/loadavg: 1.06 1.04 1.00 2/82 27399
/proc/meminfo: memFree=1371800/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=204856 CPUtime=762.1
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 51407 0 0 0 76159 51 0 0 25 0 1 0 1095481704 209772544 50994 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 51214 50994 69 152 0 51060 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 204856

[startup+822.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 27399
/proc/meminfo: memFree=1371800/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=204856 CPUtime=822.08
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 51407 0 0 0 82157 51 0 0 25 0 1 0 1095481704 209772544 50994 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 51214 50994 69 152 0 51060 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 204856

[startup+882.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/82 27399
/proc/meminfo: memFree=1320728/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=256204 CPUtime=882.06
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 64229 0 0 0 88141 65 0 0 25 0 1 0 1095481704 262352896 63816 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 64051 63816 69 152 0 63897 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 256204

[startup+942.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/82 27399
/proc/meminfo: memFree=1283224/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=293296 CPUtime=942.04
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 73540 0 0 0 94130 74 0 0 25 0 1 0 1095481704 300335104 73127 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 73324 73127 69 152 0 73170 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 293296

[startup+1002.3 s]
/proc/loadavg: 1.11 1.07 1.00 2/82 27399
/proc/meminfo: memFree=1283224/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=293296 CPUtime=1002.02
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 73540 0 0 0 100128 74 0 0 25 0 1 0 1095481704 300335104 73127 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 73324 73127 69 152 0 73170 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 293296

[startup+1062.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/82 27399
/proc/meminfo: memFree=1283224/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=293296 CPUtime=1062.01
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 73540 0 0 0 106127 74 0 0 25 0 1 0 1095481704 300335104 73127 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 73324 73127 69 152 0 73170 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 293296

[startup+1122.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/82 27399
/proc/meminfo: memFree=1287256/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=289016 CPUtime=1121.99
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 73540 0 0 0 112125 74 0 0 25 0 1 0 1095481704 295952384 72072 1992294400 134512640 135137933 4294956240 18446744073709551615 134521423 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 72254 72072 69 152 0 72100 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 289016

[startup+1182.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/82 27399
/proc/meminfo: memFree=1287256/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=289016 CPUtime=1181.98
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 73540 0 0 0 118124 74 0 0 25 0 1 0 1095481704 295952384 72072 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 72254 72072 69 152 0 72100 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 289016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.06 1.00 2/82 27399
/proc/meminfo: memFree=1287256/2055920 swapFree=4176448/4192956
[pid=27398] ppid=27396 vsize=289016 CPUtime=1200.08
/proc/27398/stat : 27398 (picosat) R 27396 27398 27175 0 -1 4194304 73540 0 0 0 119934 74 0 0 25 0 1 0 1095481704 295952384 72072 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/27398/statm: 72254 72072 69 152 0 72100 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 289016

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): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.34
CPU system time (s): 0.790879
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 293296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.790879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73540
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= 2017

runsolver used 1.47278 second user time and 4.00039 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 09:16:14
IDJOB=1514182
IDBENCH=70325
IDSOLVER=506
FILE ID=node86/1514182-1238228174
PBS_JOBID= 9060566
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S648763183-023.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514182-1238228174/watcher-1514182-1238228174 -o /tmp/evaluation-result-1514182-1238228174/solver-1514182-1238228174 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514182-1238228174.cnf

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

MD5SUM BENCH= 40253b5ef067295a954d5da373fbf256
RANDOM SEED=515611492

node86.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		: 3000.238
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		: 3000.238
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:       1577272 kB
Buffers:         49296 kB
Cached:         336564 kB
SwapCached:       8880 kB
Active:         153408 kB
Inactive:       246460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577272 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            62984 kB
Committed_AS:  2723504 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 09:36:17