Trace number 1514578

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) 1200.15 1200.46

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.5519
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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-1514578-1238240681.cnf
0.00/0.00	c parsed header 'p cnf 18000 75600'
0.09/0.11	c initialized 18000 variables
0.09/0.11	c found 75600 non trivial clauses
0.09/0.11	c
0.09/0.11	c random number generator seed 0
0.09/0.11	c 
0.09/0.11	c  seconds     variables   original    learned     agility
0.09/0.11	c         level        used      conflicts    limit          MB
0.09/0.11	c 
0.09/0.11	c s   0.1   0.0 18000   0.0 75600     0     0     0   0.0   3.6 
0.09/0.17	c 
0.09/0.17	c initial reduction limit 37800 clauses
0.09/0.17	c 
0.09/0.17	c +   0.2 120e1 18000  25.3 75600   100   100 41580  13.5   3.8 
0.09/0.17	c R   0.2 120e1 18000  25.5 75600   102   102 41580  14.0   3.8 
0.19/0.26	c +   0.3 923.1 18000  48.7 75600   250   250 45738  15.1   3.9 
0.29/0.33	c R   0.3 927.0 18000  57.6 75600   406   406 45738  12.3   4.0 
0.29/0.37	c +   0.4 862.3 18000  62.5 75600   475   475 50311  14.5   4.0 
0.49/0.56	c +   0.6 770.6 18000  73.8 75600   812   812 55342  18.5   4.4 
0.69/0.76	c R   0.8 784.8 18000  80.5 75600  1207  1207 55342  11.8   4.7 
0.79/0.83	c +   0.8 750.1 18000  82.5 75600  1317  1317 60876  18.5   4.8 
1.19/1.25	c +   1.3 715.9 18000  91.0 75600  2074  2074 66963  14.2   5.5 
1.89/1.91	c +   1.9 723.4 18000  93.9 75600  3209  3209 73659  10.7   6.8 
1.89/1.91	c R   1.9 723.5 18000  93.9 75600  3214  3214 73659  11.4   6.8 
2.78/2.86	c +   2.9 693.8 18000  97.1 75600  4911  4911 81024  12.2   8.4 
4.19/4.29	c +   4.3 709.6 18000  98.1 75600  7464  7464 89126  14.9  11.3 
4.49/4.59	c R   4.6 715.7 18000  98.2 75600  8027  8027 89126  13.6  11.8 
6.39/6.46	c +   6.5 699.0 18000  99.0 75600 11293 11293 98038  14.8  14.7 
9.90/9.92	c +   9.9 698.1 18000  99.4 75600 17036 17036 107e3  13.3  20.7 
11.29/11.33	c R  11.3 706.7 18000  99.4 75600 19249 19249 107e3  14.0  23.5 
15.29/15.32	c +  15.3 699.1 18000  99.6 75600 25650 25650 118e3  11.4  28.9 
23.88/23.98	c +  24.0 703.8 18000  99.6 75600 38571 38571 130e3  15.2  43.2 
28.38/28.42	c R  28.4 714.3 18000  99.6 75600 44911 44911 130e3  13.2  51.1 
28.38/28.42	c 
28.38/28.42	c  seconds     variables   original    learned     agility
28.38/28.42	c         level        used      conflicts    limit          MB
28.38/28.42	c 
38.18/38.20	c +  38.2 700.2 18000  99.7 75600 57952 57952 143e3  11.3  63.0 
61.27/61.34	c +  61.3 708.7 18000  99.7 75600 87023 87023 157e3  14.1  95.4 
74.87/74.98	c R  75.0 721.8 18000  99.7 75600 102e3 102e3 157e3  14.0 116.8 
102.06/102.15	c + 102.1 713.1 18000  99.7 75600 130e3 130e3 173e3  15.8 145.3 
162.75/162.89	c + 162.8 716.3 18000  99.7 75600 196e3 35822 191e3  11.6  45.0 
193.84/193.99	c R 193.9 730.0 18000  99.7 75600 230e3 70594 191e3  13.3  97.7 
251.03/251.12	c + 251.1 724.6 18000  99.7 75600 294e3 133e3 210e3  14.8 162.2 
387.89/388.03	c + 387.9 726.2 18000  99.7 75600 441e3 84507 231e3  14.3 101.3 
466.57/466.70	c R 466.6 741.3 18000  99.7 75600 512e3 155e3 231e3  14.8 211.8 
612.33/612.51	c + 612.4 733.3 18000  99.7 75600 662e3 87775 254e3  16.8  98.5 
938.45/938.76	c + 938.5 739.3 18000  99.7 75600 993e3 178e3 279e3  15.1 223.1 
1117.40/1117.79	c R 112e1 752.5 18000  99.7 75600 112e4 50032 279e3  13.6  84.3

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-1514578-1238240681/watcher-1514578-1238240681 -o /tmp/evaluation-result-1514578-1238240681/solver-1514578-1238240681 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514578-1238240681.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: 0.99 0.97 0.92 3/73 6065
/proc/meminfo: memFree=1716096/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=2048 CPUtime=0
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 389 0 0 0 0 0 0 0 20 0 1 0 880456716 2097152 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 512 375 56 152 0 358 0

[startup+0.0539881 s]
/proc/loadavg: 0.99 0.97 0.92 3/73 6065
/proc/meminfo: memFree=1716096/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=4544 CPUtime=0.05
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 964 0 0 0 5 0 0 0 20 0 1 0 880456716 4653056 949 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 1136 949 56 152 0 982 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4544

[startup+0.101992 s]
/proc/loadavg: 0.99 0.97 0.92 3/73 6065
/proc/meminfo: memFree=1716096/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=4808 CPUtime=0.09
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 1027 0 0 0 9 0 0 0 20 0 1 0 880456716 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134562320 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.302012 s]
/proc/loadavg: 0.99 0.97 0.92 3/73 6065
/proc/meminfo: memFree=1716096/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=5072 CPUtime=0.29
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 1108 0 0 0 29 0 0 0 22 0 1 0 880456716 5193728 1093 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 1268 1093 69 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.701055 s]
/proc/loadavg: 0.99 0.97 0.92 3/73 6065
/proc/meminfo: memFree=1716096/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=5732 CPUtime=0.69
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 1283 0 0 0 69 0 0 0 25 0 1 0 880456716 5869568 1268 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 1433 1268 69 152 0 1279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5732

[startup+1.50114 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1710776/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=7056 CPUtime=1.49
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 1616 0 0 0 149 0 0 0 25 0 1 0 880456716 7225344 1601 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 1764 1601 69 152 0 1610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7056

[startup+3.10131 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1708536/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=9964 CPUtime=3.09
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 2344 0 0 0 308 1 0 0 25 0 1 0 880456716 10203136 2329 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 2491 2329 69 152 0 2337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9964

[startup+6.30165 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1702392/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=15812 CPUtime=6.29
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 3800 0 0 0 626 3 0 0 25 0 1 0 880456716 16191488 3785 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 3953 3785 69 152 0 3799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15812

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1690744/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=27040 CPUtime=12.68
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 6579 0 0 0 1264 4 0 0 25 0 1 0 880456716 27688960 6564 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 6760 6564 69 152 0 6606 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27040

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1669304/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=48052 CPUtime=25.48
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 11823 0 0 0 2540 8 0 0 25 0 1 0 880456716 49205248 11808 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 12013 11808 69 152 0 11859 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48052

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1634040/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=83308 CPUtime=51.07
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 20624 0 0 0 5090 17 0 0 25 0 1 0 880456716 85307392 20609 1992294400 134512640 135137933 4294956240 18446744073709551615 134521361 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 20827 20609 69 152 0 20673 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83308

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1565688/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=150808 CPUtime=102.26
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 37533 0 0 0 10194 32 0 0 25 0 1 0 880456716 154427392 37518 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 37702 37518 69 152 0 37548 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 150808

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1518648/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=198312 CPUtime=162.25
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 49249 0 0 0 16181 44 0 0 25 0 1 0 880456716 203071488 49223 1992294400 134512640 135137933 4294956240 18446744073709551615 134527837 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 49578 49223 69 152 0 49424 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 198312

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1518584/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=198312 CPUtime=222.23
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 49250 0 0 0 22179 44 0 0 25 0 1 0 880456716 203071488 49224 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 49578 49224 69 152 0 49424 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 198312

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1514872/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=203332 CPUtime=282.22
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 50502 0 0 0 28177 45 0 0 25 0 1 0 880456716 208211968 50476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 50833 50476 69 152 0 50679 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 203332

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1463928/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=252472 CPUtime=342.2
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 62871 0 0 0 34161 59 0 0 25 0 1 0 880456716 258531328 62845 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 63118 62845 69 152 0 62964 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 252472

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1463864/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=252472 CPUtime=402.19
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 62871 0 0 0 40160 59 0 0 25 0 1 0 880456716 258531328 62845 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 63118 62845 69 152 0 62964 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 252472

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1463864/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=252472 CPUtime=462.17
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 62871 0 0 0 46158 59 0 0 25 0 1 0 880456716 258531328 62845 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 63118 62845 69 152 0 62964 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 252472

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1448440/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=268724 CPUtime=522.16
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 66927 0 0 0 52153 63 0 0 25 0 1 0 880456716 275173376 66901 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 67181 66901 69 152 0 67027 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 268724

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1420984/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=295144 CPUtime=582.14
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 73578 0 0 0 58146 68 0 0 25 0 1 0 880456716 302227456 73552 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 73786 73552 69 152 0 73632 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 295144

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1420920/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=295144 CPUtime=642.13
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 73578 0 0 0 64145 68 0 0 25 0 1 0 880456716 302227456 73552 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 73786 73552 69 152 0 73632 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 295144

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1420920/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=295144 CPUtime=702.11
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 73578 0 0 0 70143 68 0 0 25 0 1 0 880456716 302227456 73552 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 73786 73552 69 152 0 73632 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 295144

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1420920/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=295144 CPUtime=762.1
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 73578 0 0 0 76142 68 0 0 25 0 1 0 880456716 302227456 73552 1992294400 134512640 135137933 4294956240 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 73786 73552 69 152 0 73632 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 295144

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1420664/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=295144 CPUtime=822.08
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 73624 0 0 0 82140 68 0 0 25 0 1 0 880456716 302227456 73598 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 73786 73598 69 152 0 73632 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 295144

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1420664/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=295144 CPUtime=882.06
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 73624 0 0 0 88138 68 0 0 25 0 1 0 880456716 302227456 73598 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 73786 73598 69 152 0 73632 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 295144

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6066
/proc/meminfo: memFree=1420600/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=295144 CPUtime=942.04
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 73624 0 0 0 94136 68 0 0 25 0 1 0 880456716 302227456 73598 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 73786 73598 69 152 0 73632 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 295144

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.93 2/74 6072
/proc/meminfo: memFree=1411760/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=304400 CPUtime=1002.03
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 75924 0 0 0 100133 70 0 0 25 0 1 0 880456716 311705600 75898 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 76100 75898 69 152 0 75946 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 304400

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.93 2/74 6072
/proc/meminfo: memFree=1346288/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=371252 CPUtime=1062.01
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 92406 0 0 0 106114 87 0 0 25 0 1 0 880456716 380162048 92380 1992294400 134512640 135137933 4294956240 18446744073709551615 134543494 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 92813 92380 69 152 0 92659 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 371252

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/74 6072
/proc/meminfo: memFree=1331376/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=386008 CPUtime=1122
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 95869 0 0 0 112109 91 0 0 25 0 1 0 880456716 395272192 95843 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 96502 95843 69 152 0 96348 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 386008

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/74 6072
/proc/meminfo: memFree=1331376/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=386008 CPUtime=1181.98
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 95869 0 0 0 118107 91 0 0 25 0 1 0 880456716 395272192 95843 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 96502 95843 69 152 0 96348 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 386008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.93 2/74 6072
/proc/meminfo: memFree=1331376/2055920 swapFree=4176796/4192956
[pid=6065] ppid=6063 vsize=386008 CPUtime=1200.08
/proc/6065/stat : 6065 (picosat) R 6063 6065 5908 0 -1 4194304 95869 0 0 0 119917 91 0 0 25 0 1 0 880456716 395272192 95843 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 96502 95843 69 152 0 96348 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 386008

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): 1200.46
CPU time (s): 1200.15
CPU user time (s): 1199.18
CPU system time (s): 0.966853
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 386008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.18
system time used= 0.966853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95869
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= 2026

runsolver used 1.18282 second user time and 3.19751 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 12:44:41
IDJOB=1514578
IDBENCH=70358
IDSOLVER=506
FILE ID=node82/1514578-1238240681
PBS_JOBID= 9060654
Free space on /tmp= 61588 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514578-1238240681/watcher-1514578-1238240681 -o /tmp/evaluation-result-1514578-1238240681/solver-1514578-1238240681 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514578-1238240681.cnf

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=347388759

node82.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		: 3000.232
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		: 3000.232
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:       1716576 kB
Buffers:         46676 kB
Cached:         228248 kB
SwapCached:       7072 kB
Active:         177812 kB
Inactive:       106260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716576 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          14784 kB
Slab:            40376 kB
Committed_AS:  2293496 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61588 MiB
End job on node82 at 2009-03-28 13:04:43