Trace number 1513282

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S452919966-071.cnf
MD5SUM5584bb498091ab0373fd0be3ad8dc940
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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-1513282-1238214964.cnf
0.00/0.00	c parsed header 'p cnf 200 17000'
0.00/0.02	c initialized 200 variables
0.00/0.02	c found 17000 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   200   0.0 17000     0     0     0   0.0   0.9 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 8500 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  69.0   200  99.5 17000   100   100  9350   8.0   0.9 
0.00/0.02	c R   0.0  69.0   200  99.5 17000   101   101  9350   8.1   0.9 
0.00/0.03	c +   0.0  65.7   200 100.0 17000   250   250 10285  17.6   0.9 
0.00/0.04	c N   0.0  70.0   200 100.0 17000   402   402 10285  24.7   1.0 
0.00/0.04	c +   0.0  71.1   200 100.0 17000   475   475 11313  26.9   1.0 
0.00/0.06	c +   0.1  73.9   200 100.0 17000   812   812 12444  33.3   1.1 
0.06/0.08	c N   0.1  74.9   200 100.0 17000  1204  1204 12444  34.8   1.2 
0.06/0.09	c +   0.1  75.2   200 100.0 17000  1317  1317 13688  35.4   1.2 
0.09/0.12	c +   0.1  76.5   200 100.0 17000  2074  2074 15056  35.3   1.4 
0.09/0.19	c +   0.2  76.4   200 100.0 17000  3209  3209 16561  35.1   1.7 
0.09/0.19	c N   0.2  76.4   200 100.0 17000  3211  3211 16561  35.1   1.7 
0.29/0.30	c +   0.3  76.3   200 100.0 17000  4911  4911 18217  35.4   2.1 
0.39/0.48	c +   0.5  76.0   200 100.0 17000  7464  7464 20038  35.3   2.7 
0.49/0.53	c N   0.5  76.0   200 100.0 17000  8035  8035 20038  34.7   2.9 
0.79/0.81	c +   0.8  75.9   200 100.0 17000 11293 11293 22041  36.0   3.8 
1.39/1.44	c +   1.4  75.5   200 100.0 17000 17036 17036 24245  35.0   5.3 
1.69/1.75	c N   1.8  75.3   200 100.0 17000 19258 19258 24245  34.5   5.8 
2.69/2.78	c +   2.8  75.0   200 100.0 17000 25650 13396 26669  35.7   4.4 
4.69/4.75	c +   4.8  74.8   200 100.0 17000 38571 26317 29335  35.4   7.8 
5.69/5.73	c N   5.7  74.5   200 100.0 17000 44913 15646 29335  35.7   4.9 
5.69/5.73	c 
5.69/5.73	c  seconds     variables   original    learned     agility
5.69/5.73	c         level        used      conflicts    limit          MB
5.69/5.73	c 
8.28/8.35	c +   8.3  74.9   200 100.0 17000 57952 28685 32268  36.1   8.3 
13.49/13.51	c +  13.5  74.7   200 100.0 17000 87023 18616 35494  34.9   5.7 
17.19/17.21	c N  17.2  74.5   200 100.0 17000 102e3 34208 35494  34.3   9.9 
22.19/22.23	c +  22.2  74.2   200 100.0 17000 130e3 18767 39043  34.3   5.9 
35.68/35.79	c +  35.8  73.5   200 100.0 17000 196e3 33720 42947  34.8   9.8 
43.18/43.27	c N  43.3  73.3   200 100.0 17000 230e3 39408 42947  35.4  11.3 
59.18/59.27	c +  59.3  73.0   200 100.0 17000 294e3 14497 47241  34.6   4.8 
95.46/95.56	c +  95.5  72.6   200 100.0 17000 441e3 28980 51965  35.3   8.5 
115.77/115.82	c N 115.8  72.3   200 100.0 17000 512e3 25048 51965  35.9   7.4 
156.25/156.34	c + 156.3  72.3   200 100.0 17000 662e3 21446 57161  33.3   6.7 
259.02/259.14	c + 259.1  71.7   200 100.0 17000 993e3 52843 62877  34.9  14.7 
299.21/299.33	c N 299.3  71.6   200 100.0 17000 112e4 42318 62877  34.2  12.1 
418.78/418.91	c + 418.8  71.2   200 100.0 17000 148e4 17253 69164  35.1   5.4 
691.62/691.86	c + 691.7  70.6   200 100.0 17000 223e4 60460 76080  34.3  17.2 
774.39/774.62	c N 774.4  70.5   200 100.0 17000 246e4 44830 76080  33.9  13.0 
1133.81/1134.13	c + 113e1  70.4   200 100.0 17000 335e4 25769 83688  33.7   8.1

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-1513282-1238214964/watcher-1513282-1238214964 -o /tmp/evaluation-result-1513282-1238214964/solver-1513282-1238214964 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513282-1238214964.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 3/64 8641
/proc/meminfo: memFree=873664/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=912 CPUtime=0
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 124 0 0 0 0 0 0 0 20 0 1 0 1094161747 933888 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 228 109 56 152 0 74 0

[startup+0.0664531 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8641
/proc/meminfo: memFree=873664/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=1836 CPUtime=0.06
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 369 0 0 0 6 0 0 0 20 0 1 0 1094161747 1880064 354 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 459 354 69 152 0 305 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1836

[startup+0.101457 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8641
/proc/meminfo: memFree=873664/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=2100 CPUtime=0.09
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 415 0 0 0 9 0 0 0 20 0 1 0 1094161747 2150400 400 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 525 400 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301476 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8641
/proc/meminfo: memFree=873664/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=3024 CPUtime=0.29
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 638 0 0 0 29 0 0 0 22 0 1 0 1094161747 3096576 623 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 756 623 69 152 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701517 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8641
/proc/meminfo: memFree=873664/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=4360 CPUtime=0.69
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 983 0 0 0 69 0 0 0 25 0 1 0 1094161747 4464640 968 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 1090 968 69 152 0 936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4360

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8642
/proc/meminfo: memFree=869240/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=6340 CPUtime=1.49
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 1480 0 0 0 149 0 0 0 25 0 1 0 1094161747 6492160 1465 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 1585 1465 69 152 0 1431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6340

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8642
/proc/meminfo: memFree=866744/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=8324 CPUtime=3.09
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 1970 0 0 0 308 1 0 0 25 0 1 0 1094161747 8523776 1955 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 2081 1955 69 152 0 1927 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8324

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8642
/proc/meminfo: memFree=864568/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=9644 CPUtime=6.29
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 2317 0 0 0 628 1 0 0 25 0 1 0 1094161747 9875456 2302 1992294400 134512640 135137933 4294956240 18446744073709551615 134552544 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 2411 2302 69 152 0 2257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9644

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8642
/proc/meminfo: memFree=863736/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=10436 CPUtime=12.69
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 2515 0 0 0 1267 2 0 0 25 0 1 0 1094161747 10686464 2500 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 2609 2500 69 152 0 2455 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10436

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8642
/proc/meminfo: memFree=862712/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=11748 CPUtime=25.49
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 2775 0 0 0 2547 2 0 0 25 0 1 0 1094161747 12029952 2760 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 2937 2760 69 152 0 2783 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11748

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8642
/proc/meminfo: memFree=860856/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=13560 CPUtime=51.08
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 3238 0 0 0 5106 2 0 0 25 0 1 0 1094161747 13885440 3223 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 3390 3223 69 152 0 3236 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13560

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8642
/proc/meminfo: memFree=859512/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=15012 CPUtime=102.26
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 3607 0 0 0 10224 2 0 0 25 0 1 0 1094161747 15372288 3592 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 3753 3592 69 152 0 3599 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15012

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8642
/proc/meminfo: memFree=858360/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=16068 CPUtime=162.25
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 3872 0 0 0 16222 3 0 0 25 0 1 0 1094161747 16453632 3857 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 4017 3857 69 152 0 3863 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16068

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8642
/proc/meminfo: memFree=856760/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=17520 CPUtime=222.23
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 4264 0 0 0 22220 3 0 0 25 0 1 0 1094161747 17940480 4249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 4380 4249 69 152 0 4226 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17520

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8642
/proc/meminfo: memFree=855224/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=18972 CPUtime=282.22
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 4636 0 0 0 28218 4 0 0 25 0 1 0 1094161747 19427328 4621 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 4743 4621 69 152 0 4589 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18972

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8642
/proc/meminfo: memFree=855160/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=19104 CPUtime=342.2
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 4654 0 0 0 34216 4 0 0 25 0 1 0 1094161747 19562496 4639 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 4776 4639 69 152 0 4622 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19104

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8644
/proc/meminfo: memFree=854904/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=19104 CPUtime=402.19
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 4654 0 0 0 40214 5 0 0 25 0 1 0 1094161747 19562496 4639 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 4776 4639 69 152 0 4622 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19104

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8644
/proc/meminfo: memFree=853304/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=21320 CPUtime=462.16
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5090 0 0 0 46211 5 0 0 25 0 1 0 1094161747 21831680 5075 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5330 5075 69 152 0 5176 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21320

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8644
/proc/meminfo: memFree=853304/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=21304 CPUtime=522.15
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5090 0 0 0 52210 5 0 0 25 0 1 0 1094161747 21815296 5075 1992294400 134512640 135137933 4294956240 18446744073709551615 134543716 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5326 5075 69 152 0 5172 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21304

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8644
/proc/meminfo: memFree=853368/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=21276 CPUtime=582.14
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5090 0 0 0 58208 6 0 0 25 0 1 0 1094161747 21786624 5075 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5319 5075 69 152 0 5165 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21276

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8644
/proc/meminfo: memFree=853368/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=21264 CPUtime=642.13
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5090 0 0 0 64207 6 0 0 25 0 1 0 1094161747 21774336 5075 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5316 5075 69 152 0 5162 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21264

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8644
/proc/meminfo: memFree=851448/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=22980 CPUtime=702.11
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5551 0 0 0 70204 7 0 0 25 0 1 0 1094161747 23531520 5536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5745 5536 69 152 0 5591 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 22980

[startup+762.306 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 8644
/proc/meminfo: memFree=851448/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=22980 CPUtime=762.09
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5551 0 0 0 76202 7 0 0 25 0 1 0 1094161747 23531520 5536 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5745 5536 69 152 0 5591 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 22980

[startup+822.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 8644
/proc/meminfo: memFree=851448/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=22980 CPUtime=822.07
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5551 0 0 0 82200 7 0 0 25 0 1 0 1094161747 23531520 5536 1992294400 134512640 135137933 4294956240 18446744073709551615 134521324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5745 5536 69 152 0 5591 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 22980

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8644
/proc/meminfo: memFree=851448/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=22980 CPUtime=882.06
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5551 0 0 0 88199 7 0 0 25 0 1 0 1094161747 23531520 5536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5745 5536 69 152 0 5591 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22980

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8644
/proc/meminfo: memFree=851320/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=23112 CPUtime=942.05
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5571 0 0 0 94197 8 0 0 25 0 1 0 1094161747 23666688 5556 1992294400 134512640 135137933 4294956240 18446744073709551615 134552165 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5778 5556 69 152 0 5624 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 23112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8644
/proc/meminfo: memFree=851320/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=23208 CPUtime=1002.03
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5577 0 0 0 100195 8 0 0 25 0 1 0 1094161747 23764992 5562 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5802 5562 69 152 0 5648 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 23208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8644
/proc/meminfo: memFree=851320/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=23164 CPUtime=1062.02
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5577 0 0 0 106194 8 0 0 25 0 1 0 1094161747 23719936 5562 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5791 5562 69 152 0 5637 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 23164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8644
/proc/meminfo: memFree=851256/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=23164 CPUtime=1122
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 5577 0 0 0 112192 8 0 0 25 0 1 0 1094161747 23719936 5562 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 5791 5562 69 152 0 5637 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23164

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8644
/proc/meminfo: memFree=849528/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=24880 CPUtime=1181.98
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 6016 0 0 0 118190 8 0 0 25 0 1 0 1094161747 25477120 6001 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 6220 6001 69 152 0 6066 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 24880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8644
/proc/meminfo: memFree=849464/2055920 swapFree=4176444/4192956
[pid=8641] ppid=8639 vsize=24880 CPUtime=1200.08
/proc/8641/stat : 8641 (picosat) R 8639 8641 6283 0 -1 4194304 6023 0 0 0 120000 8 0 0 25 0 1 0 1094161747 25477120 6008 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8641/statm: 6220 6008 69 152 0 6066 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24880

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.092985
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 24880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6023
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= 893

runsolver used 1.06884 second user time and 3.3095 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 05:36:04
IDJOB=1513282
IDBENCH=70250
IDSOLVER=506
FILE ID=node27/1513282-1238214964
PBS_JOBID= 9060537
Free space on /tmp= 65600 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S452919966-071.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513282-1238214964/watcher-1513282-1238214964 -o /tmp/evaluation-result-1513282-1238214964/solver-1513282-1238214964 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513282-1238214964.cnf

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

MD5SUM BENCH= 5584bb498091ab0373fd0be3ad8dc940
RANDOM SEED=635480272

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        874144 kB
Buffers:         70788 kB
Cached:        1013992 kB
SwapCached:       9544 kB
Active:         100104 kB
Inactive:       995864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        874144 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          16784 kB
Slab:            71672 kB
Committed_AS:  2780828 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-28 05:56:06