Trace number 1513378

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1378953985-075.cnf
MD5SUMe77e91a0bcfa213f4da3e00139d8dd15
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.471
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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-1513378-1238217343.cnf
0.00/0.00	c parsed header 'p cnf 180 15300'
0.00/0.02	c initialized 180 variables
0.00/0.02	c found 15300 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   180   0.0 15300     0     0     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7650 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  61.1   180  98.9 15300   100   100  8415   8.4   0.7 
0.00/0.02	c R   0.0  61.1   180  98.9 15300   100   100  8415   8.4   0.7 
0.00/0.03	c +   0.0  60.0   180 100.0 15300   250   250  9256  17.8   0.8 
0.00/0.03	c N   0.0  63.1   180 100.0 15300   400   400  9256  25.0   0.8 
0.00/0.04	c +   0.0  64.0   180 100.0 15300   475   475 10181  27.9   0.8 
0.00/0.05	c +   0.1  66.1   180 100.0 15300   812   812 11199  32.8   0.9 
0.00/0.07	c N   0.1  67.3   180 100.0 15300  1203  1203 11199  36.2   1.0 
0.00/0.07	c +   0.1  67.4   180 100.0 15300  1317  1317 12318  36.3   1.0 
0.10/0.11	c +   0.1  68.0   180 100.0 15300  2074  2074 13549  36.4   1.2 
0.10/0.17	c N   0.2  68.4   180 100.0 15300  3208  3208 13549  36.7   1.5 
0.10/0.17	c +   0.2  68.4   180 100.0 15300  3209  3209 14903  36.6   1.5 
0.19/0.27	c +   0.3  68.3   180 100.0 15300  4911  4911 16393  36.9   1.9 
0.39/0.44	c +   0.4  68.2   180 100.0 15300  7464  7464 18032  36.5   2.5 
0.39/0.48	c N   0.5  68.2   180 100.0 15300  8016  8016 18032  35.8   2.6 
0.69/0.74	c +   0.7  68.1   180 100.0 15300 11293 11293 19835  36.7   3.4 
1.29/1.37	c +   1.4  67.7   180 100.0 15300 17036 17036 21818  36.4   4.8 
1.69/1.71	c N   1.7  67.6   180 100.0 15300 19248 19248 21818  35.7   5.3 
2.49/2.52	c +   2.5  67.3   180 100.0 15300 25650 14735 23999  36.5   4.3 
4.09/4.10	c +   4.1  66.9   180 100.0 15300 38571 15651 26398  35.1   4.5 
4.79/4.82	c N   4.8  66.8   180 100.0 15300 44886 21966 26398  35.2   6.0 
4.79/4.82	c 
4.79/4.82	c  seconds     variables   original    learned     agility
4.79/4.82	c         level        used      conflicts    limit          MB
4.79/4.82	c 
6.49/6.52	c +   6.5  67.0   180 100.0 15300 57952 21064 29037  35.9   5.8 
10.79/10.81	c +  10.8  66.9   180 100.0 15300 87023 17117 31940  35.7   4.8 
13.39/13.47	c N  13.5  66.8   180 100.0 15300 102e3 13501 31940  36.0   4.0 
17.79/17.84	c +  17.8  66.4   180 100.0 15300 130e3 22383 35134  36.5   6.0 
29.28/29.38	c +  29.4  65.9   180 100.0 15300 196e3 23524 38647  37.0   6.5 
35.38/35.45	c N  35.4  66.0   180 100.0 15300 230e3 33132 38647  36.0   8.9 
46.88/46.95	c +  46.9  65.8   180 100.0 15300 294e3 21487 42511  36.1   6.0 
77.47/77.54	c +  77.5  65.1   180 100.0 15300 441e3 25420 46762  36.7   6.9 
93.97/94.06	c N  94.0  65.0   180 100.0 15300 512e3 30702 46762  36.7   8.3 
134.06/134.19	c + 134.2  64.6   180 100.0 15300 662e3 15000 51438  36.0   4.5 
222.94/223.02	c + 223.0  64.1   180 100.0 15300 993e3 45754 56581  36.2  11.7 
260.63/260.79	c N 260.7  64.0   180 100.0 15300 112e4 53886 56581  37.3  13.6 
361.10/361.21	c + 361.1  63.7   180 100.0 15300 148e4 35549 62239  35.7   9.2 
603.84/604.07	c + 603.9  63.3   180 100.0 15300 223e4 16179 68462  35.8   4.6 
678.81/679.07	c N 678.9  63.3   180 100.0 15300 246e4 28306 68462  34.1   8.1 
1000.73/1001.10	c + 100e1  63.1   180 100.0 15300 335e4 64696 75308  36.1  16.6

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-1513378-1238217343/watcher-1513378-1238217343 -o /tmp/evaluation-result-1513378-1238217343/solver-1513378-1238217343 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513378-1238217343.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: 0.92 0.98 0.99 3/81 27085
/proc/meminfo: memFree=1583240/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=912 CPUtime=0
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1094398545 933888 125 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 228 125 56 152 0 74 0

[startup+0.105337 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 27085
/proc/meminfo: memFree=1583240/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=1968 CPUtime=0.1
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 405 0 0 0 10 0 0 0 18 0 1 0 1094398545 2015232 390 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 492 390 69 152 0 338 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1968

[startup+0.201347 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 27085
/proc/meminfo: memFree=1583240/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=2364 CPUtime=0.19
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 515 0 0 0 19 0 0 0 18 0 1 0 1094398545 2420736 500 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 591 500 69 152 0 437 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2364

[startup+0.301357 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 27085
/proc/meminfo: memFree=1583240/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=2760 CPUtime=0.29
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 616 0 0 0 29 0 0 0 19 0 1 0 1094398545 2826240 601 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 690 601 69 152 0 536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2760

[startup+0.701402 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 27085
/proc/meminfo: memFree=1583240/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=4212 CPUtime=0.69
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 959 0 0 0 69 0 0 0 23 0 1 0 1094398545 4313088 944 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 1053 944 69 152 0 899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4212

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1578688/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=5928 CPUtime=1.49
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 1394 0 0 0 148 1 0 0 25 0 1 0 1094398545 6070272 1379 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 1482 1379 69 152 0 1328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5928

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1576640/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=7116 CPUtime=3.09
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 1678 0 0 0 308 1 0 0 25 0 1 0 1094398545 7286784 1652 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 1779 1652 69 152 0 1625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7116

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1575616/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=8172 CPUtime=6.29
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 1958 0 0 0 628 1 0 0 25 0 1 0 1094398545 8368128 1932 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 2043 1932 69 152 0 1889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8172

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1574664/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=8964 CPUtime=12.69
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 2146 0 0 0 1267 2 0 0 25 0 1 0 1094398545 9179136 2120 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 2241 2120 69 152 0 2087 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8964

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1573192/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=10524 CPUtime=25.49
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 2504 0 0 0 2547 2 0 0 25 0 1 0 1094398545 10776576 2478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 2631 2478 69 152 0 2477 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10524

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1572232/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=11712 CPUtime=51.08
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 2791 0 0 0 5106 2 0 0 25 0 1 0 1094398545 11993088 2765 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 2928 2765 69 152 0 2774 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11712

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1570120/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=13428 CPUtime=102.27
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 3257 0 0 0 10224 3 0 0 25 0 1 0 1094398545 13750272 3231 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 3357 3231 69 152 0 3203 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13428

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1569032/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=14484 CPUtime=162.24
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 3523 0 0 0 16221 3 0 0 25 0 1 0 1094398545 14831616 3497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 3621 3497 69 152 0 3467 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14484

[startup+222.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1568968/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=14584 CPUtime=222.24
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 3537 0 0 0 22220 4 0 0 25 0 1 0 1094398545 14934016 3511 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 3646 3511 69 152 0 3492 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14584

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1567688/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=15772 CPUtime=282.22
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 3846 0 0 0 28218 4 0 0 25 0 1 0 1094398545 16150528 3820 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 3943 3820 69 152 0 3789 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15772

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1567560/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=15772 CPUtime=342.2
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 3865 0 0 0 34216 4 0 0 25 0 1 0 1094398545 16150528 3839 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 3943 3839 69 152 0 3789 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15772

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1566216/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=17092 CPUtime=402.19
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4197 0 0 0 40214 5 0 0 25 0 1 0 1094398545 17502208 4171 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4273 4171 69 152 0 4119 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17092

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1566024/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=17344 CPUtime=462.17
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4244 0 0 0 46212 5 0 0 25 0 1 0 1094398545 17760256 4218 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4336 4218 69 152 0 4182 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17344

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1565960/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=17320 CPUtime=522.16
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4244 0 0 0 52211 5 0 0 25 0 1 0 1094398545 17735680 4218 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4330 4218 69 152 0 4176 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17320

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1565960/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=17320 CPUtime=582.14
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4244 0 0 0 58209 5 0 0 25 0 1 0 1094398545 17735680 4218 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4330 4218 69 152 0 4176 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17320

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1564424/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=19284 CPUtime=642.12
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4624 0 0 0 64207 5 0 0 25 0 1 0 1094398545 19746816 4598 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4821 4598 69 152 0 4667 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19284

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1564296/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=19416 CPUtime=702.1
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4652 0 0 0 70205 5 0 0 25 0 1 0 1094398545 19881984 4626 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4854 4626 69 152 0 4700 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19416

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1564296/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=19416 CPUtime=762.09
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4652 0 0 0 76204 5 0 0 25 0 1 0 1094398545 19881984 4626 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4854 4626 69 152 0 4700 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 19416

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1564232/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=19408 CPUtime=822.07
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4652 0 0 0 82202 5 0 0 25 0 1 0 1094398545 19873792 4626 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4852 4626 69 152 0 4698 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 19408

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1564232/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=19408 CPUtime=882.06
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4652 0 0 0 88201 5 0 0 25 0 1 0 1094398545 19873792 4626 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4852 4626 69 152 0 4698 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 19408

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1564232/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=19400 CPUtime=942.04
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4652 0 0 0 94199 5 0 0 25 0 1 0 1094398545 19865600 4626 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4850 4626 69 152 0 4696 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 19400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1564168/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=19396 CPUtime=1002.02
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 4652 0 0 0 100197 5 0 0 25 0 1 0 1094398545 19861504 4626 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 4849 4626 69 152 0 4695 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 19396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1562760/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=20848 CPUtime=1062.01
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 5026 0 0 0 106195 6 0 0 25 0 1 0 1094398545 21348352 5000 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 5212 5000 69 152 0 5058 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 20848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1562632/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=20936 CPUtime=1122
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 5039 0 0 0 112194 6 0 0 25 0 1 0 1094398545 21438464 5013 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 5234 5013 69 152 0 5080 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 20936

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1562632/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=20936 CPUtime=1181.98
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 5042 0 0 0 118192 6 0 0 25 0 1 0 1094398545 21438464 5016 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 5234 5016 69 152 0 5080 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 20936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1562632/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=20924 CPUtime=1200.08
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 5042 0 0 0 120002 6 0 0 25 0 1 0 1094398545 21426176 5016 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 5231 5016 69 152 0 5077 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20924

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27086
/proc/meminfo: memFree=1562632/2055920 swapFree=4176448/4192956
[pid=27085] ppid=27083 vsize=20924 CPUtime=1200.08
/proc/27085/stat : 27085 (picosat) R 27083 27085 26246 0 -1 4194304 5042 0 0 0 120002 6 0 0 25 0 1 0 1094398545 21426176 5016 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27085/statm: 5231 5016 69 152 0 5077 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.066989
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 20936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5042
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= 2147

runsolver used 1.53877 second user time and 3.9304 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 06:15:43
IDJOB=1513378
IDBENCH=70258
IDSOLVER=506
FILE ID=node86/1513378-1238217343
PBS_JOBID= 9060481
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1378953985-075.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513378-1238217343/watcher-1513378-1238217343 -o /tmp/evaluation-result-1513378-1238217343/solver-1513378-1238217343 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513378-1238217343.cnf

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

MD5SUM BENCH= e77e91a0bcfa213f4da3e00139d8dd15
RANDOM SEED=1483577212

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:       1583720 kB
Buffers:         45376 kB
Cached:         334160 kB
SwapCached:       8880 kB
Active:         145232 kB
Inactive:       248336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583720 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          19176 kB
Slab:            62924 kB
Committed_AS:  2721212 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 06:35:45