Trace number 1514254

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) 1200.14 1200.45

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1256544997-019.cnf
MD5SUM01285fb91a1e47f6ebc0bc6eca4b49ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.267
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-1514254-1238228199.cnf
0.00/0.00	c parsed header 'p cnf 14000 58800'
0.08/0.09	c initialized 14000 variables
0.08/0.09	c found 58800 non trivial clauses
0.08/0.09	c
0.08/0.09	c random number generator seed 0
0.08/0.09	c 
0.08/0.09	c  seconds     variables   original    learned     agility
0.08/0.09	c         level        used      conflicts    limit          MB
0.08/0.09	c 
0.08/0.09	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 +   0.1 936.5 14000  27.6 58800   100   100 32340  12.2   2.8 
0.09/0.13	c R   0.1 936.5 14000  27.6 58800   100   100 32340  12.2   2.8 
0.09/0.19	c +   0.2 705.3 14000  50.5 58800   250   250 35574  16.5   2.9 
0.19/0.25	c R   0.3 715.1 14000  60.8 58800   403   403 35574  14.8   3.0 
0.19/0.29	c +   0.3 676.0 14000  66.0 58800   475   475 39131  14.6   3.0 
0.39/0.43	c +   0.4 615.8 14000  78.3 58800   812   812 43044  18.9   3.3 
0.49/0.59	c R   0.6 624.7 14000  83.6 58800  1207  1207 43044  12.1   3.6 
0.59/0.64	c +   0.6 599.3 14000  85.6 58800  1317  1317 47348  18.0   3.7 
0.89/0.95	c +   0.9 576.0 14000  92.9 58800  2074  2074 52082  12.7   4.2 
1.39/1.43	c +   1.4 589.1 14000  95.3 58800  3209  3209 57290  13.9   5.2 
1.39/1.43	c R   1.4 589.1 14000  95.3 58800  3212  3212 57290  13.6   5.2 
2.09/2.17	c +   2.2 560.6 14000  98.0 58800  4911  4911 63019  13.9   6.5 
3.30/3.32	c +   3.3 569.2 14000  98.6 58800  7464  7464 69320  14.8   8.7 
3.49/3.57	c R   3.6 573.6 14000  98.7 58800  8026  8026 69320  13.4   9.2 
4.99/5.06	c +   5.1 561.6 14000  99.2 58800 11293 11293 76252  15.6  11.7 
7.79/7.84	c +   7.8 565.0 14000  99.4 58800 17036 17036 83877  15.0  17.0 
8.89/8.95	c R   9.0 576.3 14000  99.5 58800 19249 19249 83877  13.6  19.2 
12.19/12.24	c +  12.2 561.2 14000  99.6 58800 25650 25650 92264  14.4  24.4 
19.29/19.37	c +  19.4 565.7 14000  99.6 58800 38571 38571 101e3  13.9  37.1 
23.18/23.21	c R  23.2 575.4 14000  99.6 58800 44884 44884 101e3  12.8  44.8 
23.18/23.21	c 
23.18/23.21	c  seconds     variables   original    learned     agility
23.18/23.21	c         level        used      conflicts    limit          MB
23.18/23.21	c 
31.39/31.47	c +  31.5 563.4 14000  99.6 58800 57952 57952 111e3  12.5  55.4 
51.28/51.30	c +  51.3 570.1 14000  99.7 58800 87023 87023 122e3  14.1  82.8 
62.87/62.99	c R  63.0 583.1 14000  99.7 58800 102e3 102e3 122e3  14.8 101.8 
83.77/83.80	c +  83.8 575.6 14000  99.7 58800 130e3 20656 135e3  16.5  21.1 
124.36/124.45	c + 124.4 579.4 14000  99.7 58800 196e3 86065 148e3  16.1  83.8 
151.45/151.56	c R 151.5 590.1 14000  99.7 58800 230e3 120e3 148e3  14.8 124.4 
197.34/197.46	c + 197.4 584.7 14000  99.7 58800 294e3 49153 163e3  14.1  50.3 
309.71/309.89	c + 309.8 587.3 14000  99.7 58800 441e3 46575 179e3  14.8  53.5 
378.99/379.11	c R 379.0 596.1 14000  99.7 58800 512e3 118e3 179e3  15.8 140.9 
495.67/495.80	c + 495.7 590.2 14000  99.7 58800 662e3 101e3 197e3  15.3 100.6 
769.49/769.71	c + 769.5 594.6 14000  99.7 58800 993e3 63839 217e3  14.5  83.8 
929.55/929.88	c R 929.6 604.1 14000  99.7 58800 112e4 198e3 217e3  14.3 263.6

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-1514254-1238228199/watcher-1514254-1238228199 -o /tmp/evaluation-result-1514254-1238228199/solver-1514254-1238228199 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514254-1238228199.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 0.95 0.90 3/64 18462
/proc/meminfo: memFree=887152/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=1704 CPUtime=0
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 321 0 0 0 0 0 0 0 18 0 1 0 1095483127 1744896 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 426 306 56 152 0 272 0

[startup+0.089556 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 18462
/proc/meminfo: memFree=887152/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=3700 CPUtime=0.08
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 816 0 0 0 8 0 0 0 18 0 1 0 1095483127 3788800 801 1992294400 134512640 135137933 4294956240 18446744073709551615 134557107 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 925 801 61 152 0 771 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3700

[startup+0.101556 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 18462
/proc/meminfo: memFree=887152/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=3700 CPUtime=0.09
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 832 0 0 0 9 0 0 0 18 0 1 0 1095483127 3788800 817 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 925 817 69 152 0 771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.301578 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 18462
/proc/meminfo: memFree=887152/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=4096 CPUtime=0.29
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 916 0 0 0 29 0 0 0 19 0 1 0 1095483127 4194304 901 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 1024 901 69 152 0 870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4096

[startup+0.701622 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 18462
/proc/meminfo: memFree=887152/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=4756 CPUtime=0.69
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 1107 0 0 0 69 0 0 0 22 0 1 0 1095483127 4870144 1092 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 1189 1092 69 152 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4756

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 18463
/proc/meminfo: memFree=882408/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=6340 CPUtime=1.49
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 1501 0 0 0 148 1 0 0 25 0 1 0 1095483127 6492160 1486 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 1585 1486 69 152 0 1431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6340

[startup+3.10188 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 18463
/proc/meminfo: memFree=880232/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=9404 CPUtime=3.09
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 2251 0 0 0 308 1 0 0 25 0 1 0 1095483127 9629696 2236 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 2351 2236 69 152 0 2197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9404

[startup+6.30123 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 18463
/proc/meminfo: memFree=874088/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=15080 CPUtime=6.29
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 3667 0 0 0 626 3 0 0 25 0 1 0 1095483127 15441920 3652 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 3770 3652 69 152 0 3616 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15080

[startup+12.7029 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 18463
/proc/meminfo: memFree=862120/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=26960 CPUtime=12.69
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 6651 0 0 0 1264 5 0 0 25 0 1 0 1095483127 27607040 6636 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 6740 6636 69 152 0 6586 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26960

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 18463
/proc/meminfo: memFree=837736/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=50056 CPUtime=25.48
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 12412 0 0 0 2538 10 0 0 25 0 1 0 1095483127 51257344 12397 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 12514 12397 69 152 0 12360 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50056

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 18463
/proc/meminfo: memFree=802664/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=85952 CPUtime=51.08
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 21332 0 0 0 5087 21 0 0 25 0 1 0 1095483127 88014848 21317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 21488 21317 69 152 0 21334 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85952

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 18463
/proc/meminfo: memFree=762792/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=124616 CPUtime=102.27
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 31049 0 0 0 10197 30 0 0 25 0 1 0 1095483127 127606784 31023 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 31154 31023 69 152 0 31000 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 124616

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18463
/proc/meminfo: memFree=748840/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=139648 CPUtime=162.25
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 34683 0 0 0 16190 35 0 0 25 0 1 0 1095483127 142999552 34657 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 34912 34657 69 152 0 34758 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 139648

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18463
/proc/meminfo: memFree=733544/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=154548 CPUtime=222.23
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 38340 0 0 0 22184 39 0 0 25 0 1 0 1095483127 158257152 38314 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 38637 38314 69 152 0 38483 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 154548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18463
/proc/meminfo: memFree=729576/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=159168 CPUtime=282.22
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 39504 0 0 0 28182 40 0 0 25 0 1 0 1095483127 162988032 39478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 39792 39478 69 152 0 39638 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 159168

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18463
/proc/meminfo: memFree=721832/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=166164 CPUtime=342.2
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 41246 0 0 0 34178 42 0 0 25 0 1 0 1095483127 170151936 41220 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 41541 41220 69 152 0 41387 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 166164

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18463
/proc/meminfo: memFree=720616/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=167880 CPUtime=402.18
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 41703 0 0 0 40176 42 0 0 25 0 1 0 1095483127 171909120 41677 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 41970 41677 69 152 0 41816 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 167880

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18463
/proc/meminfo: memFree=685928/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=201808 CPUtime=462.17
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 50194 0 0 0 46164 53 0 0 25 0 1 0 1095483127 206651392 50168 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 50452 50168 69 152 0 50298 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 201808

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18463
/proc/meminfo: memFree=686056/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=201808 CPUtime=522.16
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 50194 0 0 0 52163 53 0 0 25 0 1 0 1095483127 206651392 50168 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 50452 50168 69 152 0 50298 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 201808

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=685032/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=202996 CPUtime=582.14
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 50513 0 0 0 58161 53 0 0 25 0 1 0 1095483127 207867904 50487 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 50749 50487 69 152 0 50595 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 202996

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=681768/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=205768 CPUtime=642.12
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 51247 0 0 0 64158 54 0 0 25 0 1 0 1095483127 210706432 51221 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 51442 51221 69 152 0 51288 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 205768

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=681768/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=205768 CPUtime=702.1
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 51247 0 0 0 70156 54 0 0 25 0 1 0 1095483127 210706432 51221 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 51442 51221 69 152 0 51288 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 205768

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=684776/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=202588 CPUtime=762.1
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 51247 0 0 0 76155 55 0 0 25 0 1 0 1095483127 207450112 50426 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 50647 50426 69 152 0 50493 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 202588

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=684776/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=202588 CPUtime=822.08
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 51247 0 0 0 82153 55 0 0 25 0 1 0 1095483127 207450112 50426 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 50647 50426 69 152 0 50493 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 202588

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=657512/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=230176 CPUtime=882.07
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 58143 0 0 0 88142 65 0 0 25 0 1 0 1095483127 235700224 57322 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 57544 57323 69 152 0 57390 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 230176

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=607400/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=280468 CPUtime=942.05
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 70697 0 0 0 94128 77 0 0 25 0 1 0 1095483127 287199232 69876 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 70117 69876 69 152 0 69963 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 280468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=598056/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=289180 CPUtime=1002.03
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 72909 0 0 0 100124 79 0 0 25 0 1 0 1095483127 296120320 72088 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 72295 72088 69 152 0 72141 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 289180

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=598120/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=289180 CPUtime=1062.01
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 72909 0 0 0 106122 79 0 0 25 0 1 0 1095483127 296120320 72088 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 72295 72088 69 152 0 72141 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 289180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=602664/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=284300 CPUtime=1122
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 72909 0 0 0 112121 79 0 0 25 0 1 0 1095483127 291123200 70892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 71075 70892 69 152 0 70921 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 284300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=602664/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=284300 CPUtime=1181.98
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 72909 0 0 0 118119 79 0 0 25 0 1 0 1095483127 291123200 70892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 71075 70892 69 152 0 70921 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 284300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18465
/proc/meminfo: memFree=602664/2055920 swapFree=4172472/4192956
[pid=18462] ppid=18460 vsize=284300 CPUtime=1200.08
/proc/18462/stat : 18462 (picosat) R 18460 18462 18241 0 -1 4194304 72909 0 0 0 119929 79 0 0 25 0 1 0 1095483127 291123200 70892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18462/statm: 71075 70892 69 152 0 70921 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 284300

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): 1200.14
CPU user time (s): 1199.29
CPU system time (s): 0.840872
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 289180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.29
system time used= 0.840872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72909
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= 1027

runsolver used 0.971852 second user time and 2.75758 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 09:16:39
IDJOB=1514254
IDBENCH=70331
IDSOLVER=506
FILE ID=node37/1514254-1238228199
PBS_JOBID= 9060637
Free space on /tmp= 66424 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1256544997-019.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514254-1238228199/watcher-1514254-1238228199 -o /tmp/evaluation-result-1514254-1238228199/solver-1514254-1238228199 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514254-1238228199.cnf

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

MD5SUM BENCH= 01285fb91a1e47f6ebc0bc6eca4b49ed
RANDOM SEED=576128845

node37.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		: 3000.213
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		: 3000.213
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:        887568 kB
Buffers:        101428 kB
Cached:         960060 kB
SwapCached:      14544 kB
Active:         304720 kB
Inactive:       772728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        887568 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          18752 kB
Slab:            76964 kB
Committed_AS:  2802184 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= 66424 MiB
End job on node37 at 2009-03-28 09:36:42