Trace number 1514014

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) 1200.11 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S2044894925-062.cnf
MD5SUMe2770daa493ba034d910db34ba341508
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 variables8000
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-1514014-1238225773.cnf
0.00/0.00	c parsed header 'p cnf 8000 33600'
0.02/0.04	c initialized 8000 variables
0.02/0.04	c found 33600 non trivial clauses
0.02/0.04	c
0.02/0.04	c random number generator seed 0
0.02/0.04	c 
0.02/0.04	c  seconds     variables   original    learned     agility
0.02/0.04	c         level        used      conflicts    limit          MB
0.02/0.04	c 
0.02/0.04	c s   0.0   0.0  8000   0.0 33600     0     0     0   0.0   1.6 
0.02/0.06	c 
0.02/0.06	c initial reduction limit 16800 clauses
0.02/0.06	c 
0.02/0.06	c +   0.1 555.3  8000  36.4 33600   100   100 18480  13.6   1.7 
0.02/0.06	c R   0.1 555.3  8000  36.4 33600   100   100 18480  13.5   1.7 
0.02/0.09	c +   0.1 428.7  8000  59.7 33600   250   250 20328  19.0   1.8 
0.09/0.13	c R   0.1 433.6  8000  67.8 33600   400   400 20328  16.2   1.9 
0.09/0.14	c +   0.1 408.7  8000  72.5 33600   475   475 22360  16.3   1.9 
0.19/0.21	c +   0.2 370.9  8000  84.2 33600   812   812 24596  18.5   2.1 
0.29/0.30	c R   0.3 380.1  8000  89.0 33600  1203  1203 24596  14.7   2.3 
0.29/0.32	c +   0.3 365.8  8000  90.5 33600  1317  1317 27055  18.2   2.4 
0.39/0.48	c +   0.5 354.2  8000  95.8 33600  2074  2074 29760  18.1   2.8 
0.69/0.72	c +   0.7 363.0  8000  97.0 33600  3209  3209 32736  15.9   3.4 
0.69/0.72	c R   0.7 363.0  8000  97.0 33600  3209  3209 32736  15.9   3.4 
0.99/1.10	c +   1.1 347.2  8000  98.8 33600  4911  4911 36009  15.0   4.4 
1.69/1.71	c +   1.7 353.5  8000  99.2 33600  7464  7464 39609  18.3   6.1 
1.79/1.86	c R   1.9 357.0  8000  99.3 33600  8022  8022 39609  15.9   6.6 
2.59/2.66	c +   2.7 350.2  8000  99.5 33600 11293 11293 43569  17.8   8.5 
4.19/4.21	c +   4.2 352.6  8000  99.7 33600 17036 17036 47925  16.9  12.4 
4.79/4.82	c R   4.8 357.9  8000  99.7 33600 19239 19239 47925  15.1  13.9 
6.69/6.74	c +   6.7 352.2  8000  99.7 33600 25650 25650 52717  15.0  17.8 
10.99/11.05	c +  11.1 356.9  8000  99.7 33600 38571 38571 57988  17.1  26.8 
13.29/13.32	c R  13.3 365.2  8000  99.7 33600 44888 44888 57988  15.5  31.9 
13.29/13.32	c 
13.29/13.32	c  seconds     variables   original    learned     agility
13.29/13.32	c         level        used      conflicts    limit          MB
13.29/13.32	c 
18.59/18.67	c +  18.7 357.5  8000  99.8 33600 57952 57952 63786  16.4  40.0 
27.88/27.99	c +  28.0 361.0  8000  99.8 33600 87023 35386 70164  16.7  25.1 
33.88/33.93	c R  33.9 371.6  8000  99.8 33600 102e3 50937 70164  15.7  37.7 
44.58/44.65	c +  44.6 365.5  8000  99.8 33600 130e3 21650 77180  15.3  15.9 
69.48/69.57	c +  69.6 365.3  8000  99.8 33600 196e3 22751 84898  14.4  19.2 
85.27/85.35	c R  85.3 371.9  8000  99.8 33600 230e3 57504 84898  15.4  52.5 
110.36/110.44	c + 110.4 368.4  8000  99.8 33600 294e3 48815 93387  15.2  34.4 
171.24/171.31	c + 171.3 368.9  8000  99.8 33600 441e3 35395 102e3  17.7  28.3 
214.44/214.57	c R 214.5 374.3  8000  99.8 33600 512e3 19259 102e3  14.8  18.1 
276.81/276.90	c + 276.8 371.3  8000  99.8 33600 662e3 78650 113e3  19.1  58.6 
430.77/430.96	c + 430.8 374.0  8000  99.8 33600 993e3 109e3 124e3  16.5  86.2 
537.95/538.14	c R 538.0 380.5  8000  99.8 33600 112e4 26683 124e3  16.4  25.0 
703.40/703.66	c + 703.5 376.5  8000  99.8 33600 148e4 54658 136e3  15.4  40.3 
1113.79/1114.17	c + 111e1 380.5  8000  99.8 33600 223e4 63663 150e3  13.3  62.9

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-1514014-1238225773/watcher-1514014-1238225773 -o /tmp/evaluation-result-1514014-1238225773/solver-1514014-1238225773 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514014-1238225773.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 0.97 0.91 3/73 4136
/proc/meminfo: memFree=1370800/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=1372 CPUtime=0
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 1095241819 1404928 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 343 237 56 152 0 189 0

[startup+0.0270721 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4136
/proc/meminfo: memFree=1370800/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=2556 CPUtime=0.02
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 502 0 0 0 2 0 0 0 20 0 1 0 1095241819 2617344 487 1992294400 134512640 135137933 4294956240 18446744073709551615 134559906 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 639 487 61 152 0 485 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2556

[startup+0.101081 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4136
/proc/meminfo: memFree=1370800/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=2688 CPUtime=0.09
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 549 0 0 0 9 0 0 0 20 0 1 0 1095241819 2752512 534 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 672 534 69 152 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.301104 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4136
/proc/meminfo: memFree=1370800/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=3216 CPUtime=0.29
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 690 0 0 0 29 0 0 0 22 0 1 0 1095241819 3293184 675 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 804 675 69 152 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.70115 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 4136
/proc/meminfo: memFree=1370800/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=4272 CPUtime=0.69
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 959 0 0 0 69 0 0 0 25 0 1 0 1095241819 4374528 944 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 1068 944 69 152 0 914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4272

[startup+1.50124 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1366504/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=6384 CPUtime=1.49
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 1492 0 0 0 148 1 0 0 25 0 1 0 1095241819 6537216 1477 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 1596 1477 69 152 0 1442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6384

[startup+3.10143 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1363240/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=10608 CPUtime=3.08
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 2527 0 0 0 307 1 0 0 25 0 1 0 1095241819 10862592 2512 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 2652 2512 69 152 0 2498 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10608

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1354920/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=18264 CPUtime=6.29
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 4437 0 0 0 626 3 0 0 25 0 1 0 1095241819 18702336 4422 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 4566 4422 69 152 0 4412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18264

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1340584/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=32384 CPUtime=12.69
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 7957 0 0 0 1264 5 0 0 25 0 1 0 1095241819 33161216 7942 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 8096 7942 69 152 0 7942 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32384

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1324456/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=46740 CPUtime=25.49
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 11579 0 0 0 2541 8 0 0 25 0 1 0 1095241819 47861760 11539 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 11685 11539 69 152 0 11531 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46740

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1319080/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=52664 CPUtime=51.08
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 12939 0 0 0 5098 10 0 0 25 0 1 0 1095241819 53927936 12899 1992294400 134512640 135137933 4294956240 18446744073709551615 134522889 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 13166 12899 69 152 0 13012 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 52664

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1299048/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=72464 CPUtime=102.27
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 17923 0 0 0 10214 13 0 0 25 0 1 0 1095241819 74203136 17883 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 18116 17883 69 152 0 17962 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 72464

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1300264/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=70884 CPUtime=162.25
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 17941 0 0 0 16212 13 0 0 25 0 1 0 1095241819 72585216 17530 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 17721 17530 69 152 0 17567 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70884

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1281896/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=89364 CPUtime=222.23
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 22578 0 0 0 22205 18 0 0 25 0 1 0 1095241819 91508736 22167 1992294400 134512640 135137933 4294956240 18446744073709551615 134551539 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 22341 22167 69 152 0 22187 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 89364

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1284200/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=86852 CPUtime=282.21
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 22578 0 0 0 28203 18 0 0 25 0 1 0 1095241819 88936448 21540 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 21713 21540 69 152 0 21559 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 86852

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1281896/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=89644 CPUtime=342.2
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 24027 0 0 0 34201 19 0 0 25 0 1 0 1095241819 91795456 22235 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 22411 22235 69 152 0 22257 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 89644

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1279976/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=90936 CPUtime=402.18
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 24614 0 0 0 40199 19 0 0 25 0 1 0 1095241819 93118464 22581 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 22734 22581 69 152 0 22580 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 90936

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1266536/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=104532 CPUtime=462.17
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 28018 0 0 0 46195 22 0 0 25 0 1 0 1095241819 107040768 25985 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 26133 25985 69 152 0 25979 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 104532

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1255848/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=116016 CPUtime=522.15
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 30890 0 0 0 52189 26 0 0 25 0 1 0 1095241819 118800384 28857 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 29004 28857 69 152 0 28850 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 116016

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4137
/proc/meminfo: memFree=1247592/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=123408 CPUtime=582.14
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 32737 0 0 0 58187 27 0 0 25 0 1 0 1095241819 126369792 30704 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 30852 30704 69 152 0 30698 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 123408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4138
/proc/meminfo: memFree=1260392/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=110372 CPUtime=642.12
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 32737 0 0 0 64185 27 0 0 25 0 1 0 1095241819 113020928 27462 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 27593 27462 69 152 0 27439 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 110372

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4138
/proc/meminfo: memFree=1260328/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=110276 CPUtime=702.1
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 32737 0 0 0 70183 27 0 0 25 0 1 0 1095241819 112922624 27438 1992294400 134512640 135137933 4294956240 18446744073709551615 134527680 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 27569 27438 69 152 0 27415 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 110276

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4138
/proc/meminfo: memFree=1260648/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=110864 CPUtime=762.09
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 32761 0 0 0 76182 27 0 0 25 0 1 0 1095241819 113524736 27353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 27716 27353 69 152 0 27562 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 110864

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4138
/proc/meminfo: memFree=1252328/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=119444 CPUtime=822.07
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 34891 0 0 0 82178 29 0 0 25 0 1 0 1095241819 122310656 29483 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 29861 29483 69 152 0 29707 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 119444

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4138
/proc/meminfo: memFree=1252328/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=119372 CPUtime=882.05
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 34891 0 0 0 88176 29 0 0 25 0 1 0 1095241819 122236928 29480 1992294400 134512640 135137933 4294956240 18446744073709551615 134551410 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 29843 29480 69 152 0 29689 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 119372

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4139
/proc/meminfo: memFree=1252328/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=119356 CPUtime=942.03
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 34891 0 0 0 94174 29 0 0 25 0 1 0 1095241819 122220544 29476 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 29839 29476 69 152 0 29685 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 119356

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4139
/proc/meminfo: memFree=1252328/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=119356 CPUtime=1002.02
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 34891 0 0 0 100173 29 0 0 25 0 1 0 1095241819 122220544 29476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 29839 29476 69 152 0 29685 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 119356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4139
/proc/meminfo: memFree=1252328/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=119356 CPUtime=1062
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 34891 0 0 0 106171 29 0 0 25 0 1 0 1095241819 122220544 29476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 29839 29476 69 152 0 29685 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 119356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4139
/proc/meminfo: memFree=1247464/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=124240 CPUtime=1121.99
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 36103 0 0 0 112168 31 0 0 25 0 1 0 1095241819 127221760 30688 1992294400 134512640 135137933 4294956240 18446744073709551615 134523588 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 31060 30688 69 152 0 30906 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 124240

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4139
/proc/meminfo: memFree=1233384/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=139156 CPUtime=1181.97
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 39834 0 0 0 118163 34 0 0 25 0 1 0 1095241819 142495744 34419 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 34789 34419 69 152 0 34635 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 139156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4139
/proc/meminfo: memFree=1218408/2055920 swapFree=4175504/4192956
[pid=4136] ppid=4134 vsize=153148 CPUtime=1200.07
/proc/4136/stat : 4136 (picosat) R 4134 4136 3979 0 -1 4194304 43344 0 0 0 119968 39 0 0 25 0 1 0 1095241819 156823552 37929 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/4136/statm: 38287 37929 69 152 0 38133 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 153148

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.68
CPU system time (s): 0.421935
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 153148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.421935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43344
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= 1968

runsolver used 1.04984 second user time and 3.33049 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 08:36:13
IDJOB=1514014
IDBENCH=70311
IDSOLVER=506
FILE ID=node77/1514014-1238225773
PBS_JOBID= 9060576
Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S2044894925-062.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514014-1238225773/watcher-1514014-1238225773 -o /tmp/evaluation-result-1514014-1238225773/solver-1514014-1238225773 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514014-1238225773.cnf

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

MD5SUM BENCH= e2770daa493ba034d910db34ba341508
RANDOM SEED=470894276

node77.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		: 3000.230
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		: 3000.230
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:       1371216 kB
Buffers:         64716 kB
Cached:         530508 kB
SwapCached:       9160 kB
Active:         158292 kB
Inactive:       450192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1371216 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          17536 kB
Slab:            61288 kB
Committed_AS:  2584524 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-28 08:56:15