Trace number 1513042

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1500472284-060.cnf
MD5SUM2b259c43c2d565526fa8f71172751b7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.9284
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
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-1513042-1238212538.cnf
0.00/0.00	c parsed header 'p cnf 700 14000'
0.00/0.01	c initialized 700 variables
0.00/0.01	c found 14000 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   700   0.0 14000     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 150.0   700  87.6 14000   100   100  7700  14.7   0.6 
0.00/0.02	c R   0.0 150.0   700  87.6 14000   100   100  7700  14.7   0.6 
0.00/0.03	c +   0.0 137.5   700  98.4 14000   250   250  8470  21.4   0.7 
0.00/0.04	c N   0.0 143.4   700  99.1 14000   402   402  8470  27.2   0.7 
0.00/0.04	c +   0.0 146.0   700  99.4 14000   475   475  9317  28.4   0.8 
0.04/0.07	c +   0.1 153.9   700 100.0 14000   812   812 10248  29.5   0.9 
0.09/0.10	c N   0.1 158.2   700 100.0 14000  1205  1205 10248  28.6   1.1 
0.09/0.11	c +   0.1 159.0   700 100.0 14000  1317  1317 11272  29.4   1.1 
0.09/0.17	c +   0.2 163.5   700 100.0 14000  2074  2074 12399  28.8   1.5 
0.19/0.28	c +   0.3 166.3   700 100.0 14000  3209  3209 13638  29.9   2.0 
0.19/0.28	c N   0.3 166.3   700 100.0 14000  3212  3212 13638  29.6   2.0 
0.39/0.44	c +   0.4 167.9   700 100.0 14000  4911  4911 15001  28.0   2.7 
0.69/0.73	c +   0.7 169.2   700 100.0 14000  7464  7464 16501  25.9   3.9 
0.69/0.80	c N   0.8 169.2   700 100.0 14000  8024  8024 16501  28.1   4.1 
1.09/1.19	c +   1.2 169.3   700 100.0 14000 11293 11293 18151  29.4   5.6 
1.99/2.06	c +   2.1 169.5   700 100.0 14000 17036 17036 19966  29.7   8.2 
2.39/2.46	c N   2.5 169.4   700 100.0 14000 19256 19256 19966  29.4   9.2 
3.39/3.42	c +   3.4 169.3   700 100.0 14000 25650 15656 21962  27.4   7.6 
5.58/5.62	c +   5.6 169.6   700 100.0 14000 38571 17590 24158  28.1   8.3 
6.69/6.70	c N   6.7 170.0   700 100.0 14000 44912 23931 24158  29.1  11.3 
6.69/6.70	c 
6.69/6.70	c  seconds     variables   original    learned     agility
6.69/6.70	c         level        used      conflicts    limit          MB
6.69/6.70	c 
9.19/9.26	c +   9.3 170.2   700 100.0 14000 57952 12714 26573  28.1   6.3 
14.79/14.88	c +  14.9 170.6   700 100.0 14000 87023 13872 29230  28.4   6.8 
18.48/18.57	c N  18.6 170.9   700 100.0 14000 102e3 12999 29230  28.8   6.4 
24.48/24.58	c +  24.6 171.1   700 100.0 14000 130e3 24958 32153  29.4  11.9 
40.38/40.44	c +  40.4 170.9   700 100.0 14000 196e3 14088 35368  27.9   6.9 
49.17/49.25	c N  49.2 170.6   700 100.0 14000 230e3 27808 35368  27.0  13.2 
64.67/64.75	c +  64.7 171.2   700 100.0 14000 294e3 26688 38904  29.1  12.9 
103.95/104.01	c + 104.0 171.5   700 100.0 14000 441e3 24720 42794  27.1  12.1 
124.35/124.47	c N 124.4 171.3   700 100.0 14000 512e3 38332 42794  28.8  17.8 
168.73/168.86	c + 168.8 171.0   700 100.0 14000 662e3 15669 47073  29.1   7.8 
274.29/274.46	c + 274.4 170.6   700 100.0 14000 993e3 19423 51780  27.6   9.3 
319.57/319.71	c N 319.6 170.8   700 100.0 14000 112e4 41824 51780  29.7  19.9 
441.02/441.21	c + 441.0 170.7   700 100.0 14000 148e4 29209 56958  27.6  14.3 
720.12/720.46	c + 720.2 170.0   700 100.0 14000 223e4 17192 62653  27.4   8.3 
806.88/807.21	c N 806.9 169.9   700 100.0 14000 246e4 52178 62653  27.9  25.2 
1166.55/1167.03	c + 117e1 169.5   700 100.0 14000 335e4 34706 68918  26.5  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-1513042-1238212538/watcher-1513042-1238212538 -o /tmp/evaluation-result-1513042-1238212538/solver-1513042-1238212538 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513042-1238212538.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 0.92 2/64 19682
/proc/meminfo: memFree=1754552/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=912 CPUtime=0
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1093917529 933888 118 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 228 119 56 152 0 74 0

[startup+0.0538491 s]
/proc/loadavg: 0.92 0.98 0.92 2/64 19682
/proc/meminfo: memFree=1754552/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=1572 CPUtime=0.04
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 311 0 0 0 4 0 0 0 18 0 1 0 1093917529 1609728 296 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 393 296 69 152 0 239 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1572

[startup+0.101858 s]
/proc/loadavg: 0.92 0.98 0.92 2/64 19682
/proc/meminfo: memFree=1754552/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=1836 CPUtime=0.09
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 378 0 0 0 9 0 0 0 18 0 1 0 1093917529 1880064 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 459 363 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.301898 s]
/proc/loadavg: 0.92 0.98 0.92 2/64 19682
/proc/meminfo: memFree=1754552/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=2892 CPUtime=0.29
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 640 0 0 0 29 0 0 0 20 0 1 0 1093917529 2961408 625 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 723 625 69 152 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2892

[startup+0.701976 s]
/proc/loadavg: 0.92 0.98 0.92 2/64 19682
/proc/meminfo: memFree=1754552/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=4636 CPUtime=0.69
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 1079 0 0 0 68 1 0 0 24 0 1 0 1093917529 4747264 1064 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 1159 1064 69 152 0 1005 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4636

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1749296/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=7540 CPUtime=1.49
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 1796 0 0 0 148 1 0 0 25 0 1 0 1093917529 7720960 1781 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 1885 1781 69 152 0 1731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7540

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1745648/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=10840 CPUtime=3.09
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 2607 0 0 0 308 1 0 0 25 0 1 0 1093917529 11100160 2581 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 2710 2581 69 152 0 2556 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10840

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1743408/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=11632 CPUtime=6.28
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 2815 0 0 0 627 1 0 0 25 0 1 0 1093917529 11911168 2789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 2908 2789 69 152 0 2754 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11632

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1741176/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=14008 CPUtime=12.69
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 3413 0 0 0 1267 2 0 0 25 0 1 0 1093917529 14344192 3387 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 3502 3387 69 152 0 3348 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14008

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1739448/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=15328 CPUtime=25.48
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 3763 0 0 0 2546 2 0 0 25 0 1 0 1093917529 15695872 3737 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 3832 3737 69 152 0 3678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15328

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1736440/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=18620 CPUtime=51.07
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 4504 0 0 0 5104 3 0 0 25 0 1 0 1093917529 19066880 4478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 4655 4478 69 152 0 4501 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18620

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1734584/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=20324 CPUtime=102.25
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 4966 0 0 0 10222 3 0 0 25 0 1 0 1093917529 20811776 4940 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 5081 4940 69 152 0 4927 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20324

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1732536/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=22304 CPUtime=162.23
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 5464 0 0 0 16219 4 0 0 25 0 1 0 1093917529 22839296 5438 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 5576 5438 69 152 0 5422 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22304

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1730296/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=24468 CPUtime=222.21
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 6011 0 0 0 22216 5 0 0 25 0 1 0 1093917529 25055232 5985 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 6117 5985 69 152 0 5963 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24468

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19683
/proc/meminfo: memFree=1730168/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=24572 CPUtime=282.19
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 6031 0 0 0 28214 5 0 0 25 0 1 0 1093917529 25161728 6005 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 6143 6005 69 152 0 5989 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24572

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19689
/proc/meminfo: memFree=1728056/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=26552 CPUtime=342.16
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 6524 0 0 0 34211 5 0 0 25 0 1 0 1093917529 27189248 6498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 6638 6498 69 152 0 6484 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26552

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19689
/proc/meminfo: memFree=1727992/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=26536 CPUtime=402.14
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 6535 0 0 0 40209 5 0 0 25 0 1 0 1093917529 27172864 6509 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 6634 6509 69 152 0 6480 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 26536

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19689
/proc/meminfo: memFree=1725368/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=29176 CPUtime=462.11
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7187 0 0 0 46205 6 0 0 25 0 1 0 1093917529 29876224 7161 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 7294 7161 69 152 0 7140 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 29176

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19689
/proc/meminfo: memFree=1725240/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=29168 CPUtime=522.09
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7208 0 0 0 52203 6 0 0 25 0 1 0 1093917529 29868032 7182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 7292 7182 69 152 0 7138 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29168

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19689
/proc/meminfo: memFree=1725240/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=29168 CPUtime=582.07
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7208 0 0 0 58201 6 0 0 25 0 1 0 1093917529 29868032 7182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 7292 7182 69 152 0 7138 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29168

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19689
/proc/meminfo: memFree=1725112/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=29300 CPUtime=642.05
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7243 0 0 0 64199 6 0 0 25 0 1 0 1093917529 30003200 7217 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 7325 7217 69 152 0 7171 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29300

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19689
/proc/meminfo: memFree=1725112/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=29300 CPUtime=702.02
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7243 0 0 0 70196 6 0 0 25 0 1 0 1093917529 30003200 7217 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 7325 7217 69 152 0 7171 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 29300

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 19689
/proc/meminfo: memFree=1722488/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=31808 CPUtime=762.01
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7878 0 0 0 76194 7 0 0 25 0 1 0 1093917529 32571392 7852 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 7952 7852 69 152 0 7798 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 31808

[startup+822.301 s]
/proc/loadavg: 1.03 1.00 0.93 2/65 19689
/proc/meminfo: memFree=1722104/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=32204 CPUtime=821.98
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7969 0 0 0 82191 7 0 0 25 0 1 0 1093917529 32976896 7943 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 8051 7943 69 152 0 7897 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 32204

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 19689
/proc/meminfo: memFree=1722040/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=32188 CPUtime=881.96
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7969 0 0 0 88189 7 0 0 25 0 1 0 1093917529 32960512 7943 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 8047 7943 69 152 0 7893 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 32188

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19689
/proc/meminfo: memFree=1722104/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=32188 CPUtime=941.93
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7969 0 0 0 94186 7 0 0 25 0 1 0 1093917529 32960512 7943 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 8047 7943 69 152 0 7893 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 32188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19689
/proc/meminfo: memFree=1722040/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=32188 CPUtime=1001.91
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 7970 0 0 0 100184 7 0 0 25 0 1 0 1093917529 32960512 7944 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 8047 7944 69 152 0 7893 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 32188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19689
/proc/meminfo: memFree=1721528/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=32716 CPUtime=1061.89
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 8093 0 0 0 106182 7 0 0 25 0 1 0 1093917529 33501184 8067 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 8179 8067 69 152 0 8025 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 32716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19689
/proc/meminfo: memFree=1721528/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=32716 CPUtime=1121.87
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 8093 0 0 0 112180 7 0 0 25 0 1 0 1093917529 33501184 8067 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 8179 8067 69 152 0 8025 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 32716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19689
/proc/meminfo: memFree=1721528/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=32556 CPUtime=1181.84
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 8093 0 0 0 118177 7 0 0 25 0 1 0 1093917529 33337344 8046 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 8139 8046 69 152 0 7985 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 32556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19689
/proc/meminfo: memFree=1718840/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=35840 CPUtime=1200.04
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 8778 0 0 0 119996 8 0 0 25 0 1 0 1093917529 36700160 8731 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 8960 8731 69 152 0 8806 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 35840

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 1.00 0.93 2/65 19689
/proc/meminfo: memFree=1718840/2055920 swapFree=4178884/4192956
[pid=19682] ppid=19680 vsize=35840 CPUtime=1200.04
/proc/19682/stat : 19682 (picosat) R 19680 19682 18971 0 -1 4194304 8778 0 0 0 119996 8 0 0 25 0 1 0 1093917529 36700160 8731 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 8960 8731 69 152 0 8806 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 35840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.088986
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 35840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8778
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= 2019

runsolver used 1.02584 second user time and 2.30265 second system time

The end

Launcher Data

Begin job on node75 at 2009-03-28 04:55:38
IDJOB=1513042
IDBENCH=70230
IDSOLVER=506
FILE ID=node75/1513042-1238212538
PBS_JOBID= 9060492
Free space on /tmp= 64928 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1500472284-060.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513042-1238212538/watcher-1513042-1238212538 -o /tmp/evaluation-result-1513042-1238212538/solver-1513042-1238212538 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513042-1238212538.cnf

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

MD5SUM BENCH= 2b259c43c2d565526fa8f71172751b7f
RANDOM SEED=135550524

node75.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		: 3000.263
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		: 3000.263
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:       1754968 kB
Buffers:         41164 kB
Cached:         181764 kB
SwapCached:       8136 kB
Active:         129676 kB
Inactive:       102960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754968 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            54260 kB
Committed_AS:  2247500 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 05:15:41