Trace number 1514710

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) 1200.12 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf
MD5SUM8d7f64a35c0c8e6b970d380bfdb49f2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark80.1298
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1514710-1238242865.cnf
0.00/0.00	c parsed header 'p cnf 12000 50400'
0.00/0.07	c initialized 12000 variables
0.00/0.07	c found 50400 non trivial clauses
0.00/0.07	c
0.00/0.07	c random number generator seed 0
0.00/0.07	c 
0.00/0.07	c  seconds     variables   original    learned     agility
0.00/0.07	c         level        used      conflicts    limit          MB
0.00/0.07	c 
0.00/0.07	c s   0.1   0.0 12000   0.0 50400     0     0     0   0.0   2.3 
0.09/0.11	c 
0.09/0.11	c initial reduction limit 25200 clauses
0.09/0.11	c 
0.09/0.11	c +   0.1 861.1 12000  28.6 50400   100   100 27720  13.8   2.4 
0.09/0.11	c R   0.1 861.1 12000  28.6 50400   100   100 27720  13.6   2.4 
0.09/0.16	c +   0.2 628.4 12000  52.3 50400   250   250 30492  15.1   2.5 
0.19/0.21	c R   0.2 633.5 12000  60.5 50400   402   402 30492  13.3   2.6 
0.19/0.23	c +   0.2 597.1 12000  65.6 50400   475   475 33541  15.0   2.7 
0.29/0.35	c +   0.4 539.8 12000  79.0 50400   812   812 36895  17.6   2.9 
0.39/0.48	c R   0.5 553.3 12000  84.5 50400  1204  1204 36895  12.4   3.2 
0.49/0.52	c +   0.5 529.4 12000  86.8 50400  1317  1317 40584  17.4   3.2 
0.69/0.78	c +   0.8 501.2 12000  93.8 50400  2074  2074 44642  16.4   3.7 
1.19/1.23	c +   1.2 508.5 12000  95.6 50400  3209  3209 49106  14.7   4.8 
1.19/1.24	c R   1.2 508.5 12000  95.6 50400  3214  3214 49106  14.2   4.8 
1.79/1.87	c +   1.9 487.1 12000  98.0 50400  4911  4911 54016  14.8   6.1 
2.79/2.86	c +   2.9 493.9 12000  98.7 50400  7464  7464 59417  17.3   8.2 
3.09/3.11	c R   3.1 497.1 12000  98.7 50400  8021  8021 59417  14.4   8.8 
4.39/4.40	c +   4.4 487.4 12000  99.2 50400 11293 11293 65358  16.9  11.3 
6.59/6.70	c +   6.7 493.9 12000  99.4 50400 17036 17036 71893  14.8  15.8 
7.59/7.61	c R   7.6 499.4 12000  99.4 50400 19245 19245 71893  15.6  17.7 
10.39/10.44	c +  10.4 492.0 12000  99.5 50400 25650 25650 79082  14.4  22.3 
16.49/16.58	c +  16.6 492.8 12000  99.6 50400 38571 38571 86990  14.4  33.2 
19.89/19.94	c R  19.9 500.9 12000  99.6 50400 44894 44894 86990  13.1  39.9 
19.89/19.94	c 
19.89/19.94	c  seconds     variables   original    learned     agility
19.89/19.94	c         level        used      conflicts    limit          MB
19.89/19.94	c 
27.18/27.23	c +  27.2 495.5 12000  99.6 50400 57952 57952 95689  17.2  50.5 
44.67/44.76	c +  44.7 501.6 12000  99.6 50400 87023 87023 105e3  13.0  75.6 
55.27/55.34	c R  55.3 515.4 12000  99.6 50400 102e3 102e3 105e3  16.4  93.5 
68.96/69.05	c +  69.0 507.2 12000  99.6 50400 130e3 38470 115e3  11.1  36.6 
108.65/108.80	c + 108.8 510.9 12000  99.6 50400 196e3 103e3 127e3  15.5  93.9 
134.64/134.74	c R 134.7 522.0 12000  99.6 50400 230e3 24297 127e3  13.2  32.6 
170.33/170.41	c + 170.4 515.8 12000  99.6 50400 294e3 87634 140e3  16.4  84.8 
265.00/265.12	c + 265.0 517.8 12000  99.6 50400 441e3 108e3 154e3  14.5 100.6 
327.48/327.68	c R 327.6 527.5 12000  99.6 50400 512e3 40433 154e3  14.2  57.3 
424.64/424.80	c + 424.7 522.9 12000  99.6 50400 662e3 49651 169e3  18.0  45.2 
658.86/659.13	c + 658.9 523.7 12000  99.6 50400 993e3 68846 186e3  14.0  77.9 
813.20/813.54	c R 813.3 534.2 12000  99.6 50400 112e4 35079 186e3  15.5  43.6 
1073.91/1074.39	c + 107e1 529.2 12000  99.6 50400 148e4 51065 205e3  17.1  53.5

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-1514710-1238242865/watcher-1514710-1238242865 -o /tmp/evaluation-result-1514710-1238242865/solver-1514710-1238242865 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514710-1238242865.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 0.99 3/64 1826
/proc/meminfo: memFree=876544/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=1524 CPUtime=0
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1096952641 1560576 275 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 381 275 56 152 0 227 0

[startup+0.100814 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1826
/proc/meminfo: memFree=876544/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=3368 CPUtime=0.09
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 737 0 0 0 9 0 0 0 18 0 1 0 1096952641 3448832 722 1992294400 134512640 135137933 4294956240 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 842 722 69 152 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.201831 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1826
/proc/meminfo: memFree=876544/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=3632 CPUtime=0.19
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 788 0 0 0 19 0 0 0 18 0 1 0 1096952641 3719168 773 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 908 773 69 152 0 754 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3632

[startup+0.301848 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1826
/proc/meminfo: memFree=876544/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=3764 CPUtime=0.29
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 833 0 0 0 29 0 0 0 19 0 1 0 1096952641 3854336 818 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 941 818 69 152 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3764

[startup+0.701918 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1826
/proc/meminfo: memFree=876544/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=4556 CPUtime=0.69
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 1031 0 0 0 69 0 0 0 22 0 1 0 1096952641 4665344 1016 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 1139 1016 69 152 0 985 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4556

[startup+1.50105 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1827
/proc/meminfo: memFree=871736/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=6404 CPUtime=1.49
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 1487 0 0 0 149 0 0 0 25 0 1 0 1096952641 6557696 1472 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 1601 1472 69 152 0 1447 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6404

[startup+3.10133 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1827
/proc/meminfo: memFree=869304/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=9968 CPUtime=3.09
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 2380 0 0 0 308 1 0 0 25 0 1 0 1096952641 10207232 2365 1992294400 134512640 135137933 4294956240 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 2492 2365 69 152 0 2338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9968

[startup+6.30189 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1827
/proc/meminfo: memFree=862584/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=16336 CPUtime=6.28
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 3967 0 0 0 626 2 0 0 25 0 1 0 1096952641 16728064 3952 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 4084 3952 69 152 0 3930 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16336

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 1827
/proc/meminfo: memFree=850232/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=27952 CPUtime=12.69
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 6883 0 0 0 1264 5 0 0 25 0 1 0 1096952641 28622848 6868 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 6988 6868 69 152 0 6834 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27952

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 1827
/proc/meminfo: memFree=826744/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=50520 CPUtime=25.48
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 12518 0 0 0 2537 11 0 0 25 0 1 0 1096952641 51732480 12503 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 12630 12503 69 152 0 12476 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50520

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 1827
/proc/meminfo: memFree=787640/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=90244 CPUtime=51.07
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 22424 0 0 0 5088 19 0 0 25 0 1 0 1096952641 92409856 22409 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 22561 22409 69 152 0 22407 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 90244

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 1827
/proc/meminfo: memFree=777272/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=99736 CPUtime=102.25
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 24789 0 0 0 10204 21 0 0 25 0 1 0 1096952641 102129664 24763 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 24934 24763 69 152 0 24780 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 99736

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=751928/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=124816 CPUtime=162.23
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 31107 0 0 0 16196 27 0 0 25 0 1 0 1096952641 127811584 31081 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 31204 31081 69 152 0 31050 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 124816

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=737848/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=139832 CPUtime=222.21
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 34606 0 0 0 22191 30 0 0 25 0 1 0 1096952641 143187968 34580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 34958 34580 69 152 0 34804 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 139832

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=737912/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=139832 CPUtime=282.19
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 34606 0 0 0 28188 31 0 0 25 0 1 0 1096952641 143187968 34580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 34958 34580 69 152 0 34804 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 139832

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=709112/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=168344 CPUtime=342.17
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 41785 0 0 0 34178 39 0 0 25 0 1 0 1096952641 172384256 41759 1992294400 134512640 135137933 4294956240 18446744073709551615 134551896 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 42086 41759 69 152 0 41932 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 168344

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=709048/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=168344 CPUtime=402.15
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 41785 0 0 0 40176 39 0 0 25 0 1 0 1096952641 172384256 41759 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 42086 41759 69 152 0 41932 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 168344

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=713912/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=163244 CPUtime=462.12
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 41785 0 0 0 46173 39 0 0 25 0 1 0 1096952641 167161856 40492 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 40811 40492 69 152 0 40657 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 163244

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=714552/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=162524 CPUtime=522.1
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 41815 0 0 0 52171 39 0 0 25 0 1 0 1096952641 166424576 40342 1992294400 134512640 135137933 4294956240 18446744073709551615 134543711 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 40631 40342 69 152 0 40477 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 162524

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=714552/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=162524 CPUtime=582.09
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 41815 0 0 0 58169 40 0 0 25 0 1 0 1096952641 166424576 40342 1992294400 134512640 135137933 4294956240 18446744073709551615 134542911 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 40631 40342 69 152 0 40477 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 162524

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=717688/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=159316 CPUtime=642.07
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 41815 0 0 0 64167 40 0 0 25 0 1 0 1096952641 163139584 39540 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 39829 39540 69 152 0 39675 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 159316

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=717752/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=159316 CPUtime=702.04
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 41815 0 0 0 70164 40 0 0 25 0 1 0 1096952641 163139584 39540 1992294400 134512640 135137933 4294956240 18446744073709551615 134543225 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 39829 39540 69 152 0 39675 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 159316

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=661240/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=215944 CPUtime=762.03
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 55954 0 0 0 76151 52 0 0 25 0 1 0 1096952641 221126656 53679 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 53986 53679 69 152 0 53832 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 215944

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=630200/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=246832 CPUtime=822
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 63696 0 0 0 82139 61 0 0 25 0 1 0 1096952641 252755968 61421 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 61708 61421 69 152 0 61554 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 246832

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=630200/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=246832 CPUtime=881.98
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 63696 0 0 0 88137 61 0 0 25 0 1 0 1096952641 252755968 61421 1992294400 134512640 135137933 4294956240 18446744073709551615 134552088 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 61708 61421 69 152 0 61554 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 246832

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=648120/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=228608 CPUtime=941.96
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 63696 0 0 0 94134 62 0 0 25 0 1 0 1096952641 234094592 56897 1992294400 134512640 135137933 4294956240 18446744073709551615 134545603 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 57152 56897 69 152 0 56998 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 228608

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=648120/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=228608 CPUtime=1001.94
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 63696 0 0 0 100132 62 0 0 25 0 1 0 1096952641 234094592 56897 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 57152 56897 69 152 0 56998 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 228608

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=648248/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=228420 CPUtime=1061.92
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 63696 0 0 0 106130 62 0 0 25 0 1 0 1096952641 233902080 56850 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 57105 56850 69 152 0 56951 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 228420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1827
/proc/meminfo: memFree=648248/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=228420 CPUtime=1121.9
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 63696 0 0 0 112128 62 0 0 25 0 1 0 1096952641 233902080 56850 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 57105 56850 69 152 0 56951 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 228420

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 1829
/proc/meminfo: memFree=648184/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=228420 CPUtime=1181.87
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 63696 0 0 0 118125 62 0 0 25 0 1 0 1096952641 233902080 56850 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 57105 56850 69 152 0 56951 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 228420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 1829
/proc/meminfo: memFree=648184/2055920 swapFree=4177928/4192956
[pid=1826] ppid=1824 vsize=228420 CPUtime=1200.07
/proc/1826/stat : 1826 (picosat) R 1824 1826 1623 0 -1 4194304 63710 0 0 0 119945 62 0 0 25 0 1 0 1096952641 233902080 56864 1992294400 134512640 135137933 4294956240 18446744073709551615 134552409 0 0 4096 0 0 0 0 17 1 0 0
/proc/1826/statm: 57105 56864 69 152 0 56951 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 228420

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): 1200.54
CPU time (s): 1200.12
CPU user time (s): 1199.46
CPU system time (s): 0.663899
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 246832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.663899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63710
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= 2002

runsolver used 0.946856 second user time and 2.39563 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 13:21:05
IDJOB=1514710
IDBENCH=70369
IDSOLVER=506
FILE ID=node14/1514710-1238242865
PBS_JOBID= 9060730
Free space on /tmp= 65396 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514710-1238242865/watcher-1514710-1238242865 -o /tmp/evaluation-result-1514710-1238242865/solver-1514710-1238242865 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514710-1238242865.cnf

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

MD5SUM BENCH= 8d7f64a35c0c8e6b970d380bfdb49f2a
RANDOM SEED=1937306016

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:        877024 kB
Buffers:         85392 kB
Cached:         999832 kB
SwapCached:       8964 kB
Active:          80892 kB
Inactive:      1014940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877024 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          16284 kB
Slab:            69064 kB
Committed_AS:  2805592 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 13:41:08