Trace number 1513534

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S285713182-059.cnf
MD5SUMa43cbdef3a4536def8ea28a7d3ce3c97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark179.808
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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-1513534-1238218569.cnf
0.00/0.00	c parsed header 'p cnf 160 13600'
0.00/0.01	c initialized 160 variables
0.00/0.01	c found 13600 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   160   0.0 13600     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 6800 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  56.1   160  99.4 13600   100   100  7480   8.3   0.7 
0.00/0.02	c R   0.0  56.1   160  99.4 13600   103   103  7480   8.4   0.7 
0.00/0.03	c +   0.0  53.0   160 100.0 13600   250   250  8228  18.5   0.7 
0.00/0.03	c N   0.0  55.6   160 100.0 13600   405   405  8228  24.6   0.7 
0.00/0.03	c +   0.0  56.3   160 100.0 13600   475   475  9050  27.0   0.7 
0.00/0.05	c +   0.1  57.7   160 100.0 13600   812   812  9955  33.1   0.8 
0.00/0.07	c N   0.1  58.6   160 100.0 13600  1207  1207  9955  36.0   0.9 
0.00/0.07	c +   0.1  58.8   160 100.0 13600  1317  1317 10950  36.7   0.9 
0.10/0.11	c +   0.1  59.4   160 100.0 13600  2074  2074 12045  37.3   1.1 
0.10/0.17	c +   0.2  59.5   160 100.0 13600  3209  3209 13249  36.7   1.3 
0.10/0.17	c N   0.2  59.5   160 100.0 13600  3213  3213 13249  36.7   1.3 
0.20/0.25	c +   0.3  60.0   160 100.0 13600  4911  4911 14573  36.4   1.7 
0.40/0.42	c +   0.4  60.2   160 100.0 13600  7464  7464 16030  34.1   2.2 
0.40/0.46	c N   0.5  60.1   160 100.0 13600  8023  8023 16030  35.6   2.4 
0.69/0.70	c +   0.7  60.4   160 100.0 13600 11293 11293 17633  35.4   3.1 
1.19/1.22	c +   1.2  60.9   160 100.0 13600 17036 17036 19396  37.0   4.4 
1.49/1.50	c N   1.5  60.9   160 100.0 13600 19247 19247 19396  36.1   4.9 
2.10/2.17	c +   2.2  60.8   160 100.0 13600 25650 15947 21335  37.1   4.3 
3.79/3.84	c +   3.8  60.4   160 100.0 13600 38571 18195 23468  36.8   4.7 
4.59/4.68	c N   4.7  60.6   160 100.0 13600 44885 12772 23468  36.9   3.5 
4.59/4.68	c 
4.59/4.68	c  seconds     variables   original    learned     agility
4.59/4.68	c         level        used      conflicts    limit          MB
4.59/4.68	c 
6.29/6.37	c +   6.4  60.3   160 100.0 13600 57952 14099 25814  36.0   3.8 
10.49/10.57	c +  10.6  59.8   160 100.0 13600 87023 16771 28395  35.7   4.3 
12.79/12.86	c N  12.9  59.7   160 100.0 13600 102e3 16821 28395  36.8   4.4 
16.78/16.82	c +  16.8  59.4   160 100.0 13600 130e3 13552 31234  35.4   3.7 
26.49/26.55	c +  26.5  58.9   160 100.0 13600 196e3 23795 34357  36.4   5.8 
32.99/33.03	c N  33.0  58.8   160 100.0 13600 230e3 16668 34357  36.0   4.5 
44.28/44.30	c +  44.3  58.4   160 100.0 13600 294e3 17597 37792  36.8   4.7 
73.67/73.79	c +  73.8  58.3   160 100.0 13600 441e3 19383 41571  37.7   5.1 
88.97/89.03	c N  89.0  58.1   160 100.0 13600 512e3 34630 41571  36.8   8.4 
120.96/121.07	c + 121.0  57.5   160 100.0 13600 662e3 17936 45728  37.2   4.7 
194.42/194.56	c + 194.5  56.9   160 100.0 13600 993e3 31671 50300  35.7   7.6 
229.02/229.18	c N 229.1  56.8   160 100.0 13600 112e4 21330 50300  36.3   5.4 
317.49/317.68	c + 317.6  56.9   160 100.0 13600 148e4 19095 55330  36.0   5.0 
516.01/516.20	c + 516.0  56.5   160 100.0 13600 223e4 23636 60863  35.6   6.0 
580.50/580.77	c N 580.6  56.4   160 100.0 13600 246e4 16162 60863  35.4   4.3 
845.71/846.02	c + 845.7  55.8   160 100.0 13600 335e4 23508 66949  35.6   5.9 

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-1513534-1238218569/watcher-1513534-1238218569 -o /tmp/evaluation-result-1513534-1238218569/solver-1513534-1238218569 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513534-1238218569.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 0.97 0.97 3/64 13677
/proc/meminfo: memFree=886472/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=912 CPUtime=0
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1094522881 933888 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 228 106 56 152 0 74 0

[startup+0.0841999 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 13677
/proc/meminfo: memFree=886472/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=1704 CPUtime=0.08
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 354 0 0 0 8 0 0 0 18 0 1 0 1094522881 1744896 339 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 426 339 69 152 0 272 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1704

[startup+0.101203 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 13677
/proc/meminfo: memFree=886472/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=1836 CPUtime=0.1
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 374 0 0 0 10 0 0 0 18 0 1 0 1094522881 1880064 359 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 459 359 69 152 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1836

[startup+0.301239 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 13677
/proc/meminfo: memFree=886472/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=2628 CPUtime=0.3
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 584 0 0 0 30 0 0 0 19 0 1 0 1094522881 2691072 569 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 657 569 69 152 0 503 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2628

[startup+0.701311 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 13677
/proc/meminfo: memFree=886472/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=3948 CPUtime=0.69
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 906 0 0 0 69 0 0 0 23 0 1 0 1094522881 4042752 891 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 987 891 69 152 0 833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3948

[startup+1.50146 s]
/proc/loadavg: 0.91 0.97 0.97 2/65 13678
/proc/meminfo: memFree=882368/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=5928 CPUtime=1.49
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 1367 0 0 0 149 0 0 0 25 0 1 0 1094522881 6070272 1352 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 1482 1352 69 152 0 1328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5928

[startup+3.10175 s]
/proc/loadavg: 0.91 0.97 0.97 2/65 13678
/proc/meminfo: memFree=881024/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=6456 CPUtime=3.09
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 1522 0 0 0 309 0 0 0 25 0 1 0 1094522881 6610944 1496 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 1614 1496 69 152 0 1460 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6456

[startup+6.30133 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 13678
/proc/meminfo: memFree=880064/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=6984 CPUtime=6.29
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 1645 0 0 0 629 0 0 0 25 0 1 0 1094522881 7151616 1619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 1746 1619 69 152 0 1592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6984

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 13678
/proc/meminfo: memFree=879488/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=8040 CPUtime=12.69
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 1911 0 0 0 1269 0 0 0 25 0 1 0 1094522881 8232960 1885 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 2010 1885 69 152 0 1856 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8040

[startup+25.5018 s]
/proc/loadavg: 1.01 0.98 0.98 2/65 13678
/proc/meminfo: memFree=878208/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=8700 CPUtime=25.49
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 2088 0 0 0 2548 1 0 0 25 0 1 0 1094522881 8908800 2062 1992294400 134512640 135137933 4294956240 18446744073709551615 134565736 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 2175 2062 69 152 0 2021 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8700

[startup+51.1015 s]
/proc/loadavg: 1.01 0.98 0.98 2/65 13678
/proc/meminfo: memFree=876800/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=10276 CPUtime=51.07
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 2444 0 0 0 5106 1 0 0 25 0 1 0 1094522881 10522624 2418 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 2569 2418 69 152 0 2415 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10276

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13678
/proc/meminfo: memFree=875840/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=11200 CPUtime=102.26
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 2675 0 0 0 10224 2 0 0 25 0 1 0 1094522881 11468800 2649 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 2800 2649 69 152 0 2646 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11200

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13678
/proc/meminfo: memFree=874880/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=12124 CPUtime=162.24
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 2915 0 0 0 16222 2 0 0 25 0 1 0 1094522881 12414976 2889 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3031 2889 69 152 0 2877 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12124

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13678
/proc/meminfo: memFree=873792/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=13140 CPUtime=222.22
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3181 0 0 0 22219 3 0 0 25 0 1 0 1094522881 13455360 3155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3285 3155 69 152 0 3131 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13140

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13678
/proc/meminfo: memFree=873600/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=13384 CPUtime=282.2
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3230 0 0 0 28217 3 0 0 25 0 1 0 1094522881 13705216 3204 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3346 3204 69 152 0 3192 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13384

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=872128/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=14284 CPUtime=342.17
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3484 0 0 0 34214 3 0 0 25 0 1 0 1094522881 14626816 3458 1992294400 134512640 135137933 4294956240 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3571 3458 69 152 0 3417 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14284

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=872128/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=14284 CPUtime=402.15
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3486 0 0 0 40212 3 0 0 25 0 1 0 1094522881 14626816 3460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3571 3460 69 152 0 3417 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14284

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=872128/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=14284 CPUtime=462.13
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3486 0 0 0 46210 3 0 0 25 0 1 0 1094522881 14626816 3460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3571 3460 69 152 0 3417 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 14284

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=872256/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=14404 CPUtime=522.12
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3519 0 0 0 52208 4 0 0 25 0 1 0 1094522881 14749696 3493 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3601 3493 69 152 0 3447 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 14404

[startup+582.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=871104/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=15592 CPUtime=582.1
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3805 0 0 0 58206 4 0 0 25 0 1 0 1094522881 15966208 3779 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3898 3779 69 152 0 3744 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 15592

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=871104/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=15592 CPUtime=642.08
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3805 0 0 0 64204 4 0 0 25 0 1 0 1094522881 15966208 3779 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3898 3779 69 152 0 3744 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15592

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=871168/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=15592 CPUtime=702.06
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3805 0 0 0 70202 4 0 0 25 0 1 0 1094522881 15966208 3779 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3898 3779 69 152 0 3744 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 15592

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=871104/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=15576 CPUtime=762.04
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3805 0 0 0 76200 4 0 0 25 0 1 0 1094522881 15949824 3779 1992294400 134512640 135137933 4294956240 18446744073709551615 134521277 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3894 3779 69 152 0 3740 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 15576

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=871104/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=15576 CPUtime=822.01
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 3805 0 0 0 82197 4 0 0 25 0 1 0 1094522881 15949824 3779 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 3894 3779 69 152 0 3740 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 15576

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=869888/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=17276 CPUtime=882
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 4108 0 0 0 88195 5 0 0 25 0 1 0 1094522881 17690624 4082 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 4319 4082 69 152 0 4165 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 17276

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=869888/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=17268 CPUtime=941.98
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 4119 0 0 0 94193 5 0 0 25 0 1 0 1094522881 17682432 4093 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 4317 4093 69 152 0 4163 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 17268

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=869760/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=17400 CPUtime=1001.96
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 4140 0 0 0 100191 5 0 0 25 0 1 0 1094522881 17817600 4114 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 4350 4114 69 152 0 4196 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 17400

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=869760/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=17256 CPUtime=1061.94
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 4140 0 0 0 106189 5 0 0 25 0 1 0 1094522881 17670144 4102 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 4314 4102 69 152 0 4160 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 17256

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=869760/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=17256 CPUtime=1121.91
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 4140 0 0 0 112186 5 0 0 25 0 1 0 1094522881 17670144 4102 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 4314 4102 69 152 0 4160 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 17256

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=869568/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=17520 CPUtime=1181.9
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 4195 0 0 0 118185 5 0 0 25 0 1 0 1094522881 17940480 4157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 4380 4157 69 152 0 4226 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 17520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=869568/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=17520 CPUtime=1200.09
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 4195 0 0 0 120004 5 0 0 25 0 1 0 1094522881 17940480 4157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 4380 4157 69 152 0 4226 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 17520

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.98 2/65 13680
/proc/meminfo: memFree=869568/2055920 swapFree=4174052/4192956
[pid=13677] ppid=13675 vsize=17520 CPUtime=1200.09
/proc/13677/stat : 13677 (picosat) R 13675 13677 12798 0 -1 4194304 4195 0 0 0 120004 5 0 0 25 0 1 0 1094522881 17940480 4157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13677/statm: 4380 4157 69 152 0 4226 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 17520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.058991
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 17520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4195
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= 2252

runsolver used 0.801878 second user time and 2.58161 second system time

The end

Launcher Data

Begin job on node17 at 2009-03-28 06:36:09
IDJOB=1513534
IDBENCH=70271
IDSOLVER=506
FILE ID=node17/1513534-1238218569
PBS_JOBID= 9060547
Free space on /tmp= 66332 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S285713182-059.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513534-1238218569/watcher-1513534-1238218569 -o /tmp/evaluation-result-1513534-1238218569/solver-1513534-1238218569 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513534-1238218569.cnf

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

MD5SUM BENCH= a43cbdef3a4536def8ea28a7d3ce3c97
RANDOM SEED=2036637194

node17.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		: 3000.265
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		: 3000.265
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:        886952 kB
Buffers:         84664 kB
Cached:         986096 kB
SwapCached:      12684 kB
Active:         163676 kB
Inactive:       921280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886952 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            69972 kB
Committed_AS:  2873276 kB
PageTables:       1464 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= 66328 MiB
End job on node17 at 2009-03-28 06:56:11