Trace number 1513942

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) 1200.07 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
MD5SUMee1ee4ce24708e1154601d98d318621f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.46332
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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-1513942-1238224576.cnf
0.00/0.00	c parsed header 'p cnf 8000 33600'
0.01/0.04	c initialized 8000 variables
0.01/0.04	c found 33600 non trivial clauses
0.01/0.04	c
0.01/0.04	c random number generator seed 0
0.01/0.04	c 
0.01/0.04	c  seconds     variables   original    learned     agility
0.01/0.04	c         level        used      conflicts    limit          MB
0.01/0.04	c 
0.01/0.04	c s   0.0   0.0  8000   0.0 33600     0     0     0   0.0   1.6 
0.01/0.07	c 
0.01/0.07	c initial reduction limit 16800 clauses
0.01/0.07	c 
0.01/0.07	c +   0.1 568.3  8000  35.5 33600   100   100 18480  17.1   1.7 
0.01/0.07	c R   0.1 568.3  8000  35.5 33600   101   101 18480  17.4   1.7 
0.09/0.10	c +   0.1 432.0  8000  56.4 33600   250   250 20328  16.4   1.8 
0.09/0.14	c R   0.1 436.8  8000  63.9 33600   402   402 20328  16.7   1.9 
0.09/0.15	c +   0.2 413.5  8000  69.9 33600   475   475 22360  16.1   1.9 
0.19/0.23	c +   0.2 373.9  8000  82.8 33600   812   812 24596  17.0   2.1 
0.29/0.33	c R   0.3 380.0  8000  88.0 33600  1206  1206 24596  14.3   2.4 
0.29/0.36	c +   0.4 366.2  8000  89.5 33600  1317  1317 27055  18.5   2.4 
0.49/0.53	c +   0.5 352.7  8000  95.3 33600  2074  2074 29760  17.2   2.9 
0.79/0.80	c +   0.8 363.3  8000  96.6 33600  3209  3209 32736  14.7   3.6 
0.79/0.81	c R   0.8 363.3  8000  96.6 33600  3214  3214 32736  15.0   3.6 
1.19/1.22	c +   1.2 346.6  8000  98.5 33600  4911  4911 36009  16.5   4.5 
1.79/1.88	c +   1.9 355.9  8000  98.9 33600  7464  7464 39609  15.0   6.2 
1.99/2.05	c R   2.1 359.7  8000  98.9 33600  8024  8024 39609  15.4   6.7 
2.89/2.94	c +   2.9 352.8  8000  99.3 33600 11293 11293 43569  18.6   8.8 
4.49/4.59	c +   4.6 357.2  8000  99.5 33600 17036 17036 47925  13.4  12.7 
5.19/5.26	c R   5.3 362.7  8000  99.5 33600 19255 19255 47925  15.0  14.3 
7.29/7.32	c +   7.3 355.0  8000  99.5 33600 25650 25650 52717  15.0  18.2 
11.69/11.71	c +  11.7 358.0  8000  99.5 33600 38571 38571 57988  16.4  26.8 
14.09/14.15	c R  14.2 364.4  8000  99.5 33600 44897 44897 57988  16.9  32.2 
14.09/14.15	c 
14.09/14.15	c  seconds     variables   original    learned     agility
14.09/14.15	c         level        used      conflicts    limit          MB
14.09/14.15	c 
19.69/19.74	c +  19.7 356.9  8000  99.6 33600 57952 57952 63786  17.3  40.0 
29.58/29.68	c +  29.7 360.4  8000  99.6 33600 87023 35381 70164  14.3  25.6 
35.88/35.92	c R  35.9 366.0  8000  99.6 33600 102e3 50943 70164  15.5  38.0 
46.97/47.08	c +  47.1 363.0  8000  99.6 33600 130e3 21633 77180  17.0  16.4 
73.07/73.17	c +  73.2 364.5  8000  99.6 33600 196e3 22794 84898  16.1  18.5 
88.36/88.44	c R  88.4 372.8  8000  99.6 33600 230e3 57571 84898  15.6  48.4 
114.46/114.55	c + 114.5 369.5  8000  99.6 33600 294e3 48922 93387  16.5  35.5 
178.53/178.66	c + 178.6 369.9  8000  99.6 33600 441e3 35633 102e3  15.2  30.5 
226.62/226.76	c R 226.7 377.8  8000  99.6 33600 512e3 19427 102e3  15.2  19.5 
291.70/291.88	c + 291.8 373.8  8000  99.6 33600 662e3 78797 113e3  17.2  57.3 
453.56/453.71	c + 453.6 374.6  8000  99.6 33600 993e3 109e3 124e3  15.3  85.8 
561.32/561.60	c R 561.4 379.9  8000  99.6 33600 112e4 25583 124e3  15.3  25.7 
734.77/735.08	c + 734.9 376.3  8000  99.6 33600 148e4 53675 136e3  15.5  40.7 
1162.15/1162.50	c + 116e1 379.5  8000  99.6 33600 223e4 62204 150e3  12.8  67.4

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-1513942-1238224576/watcher-1513942-1238224576 -o /tmp/evaluation-result-1513942-1238224576/solver-1513942-1238224576 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513942-1238224576.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 0.97 3/64 29407
/proc/meminfo: memFree=888112/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=1372 CPUtime=0
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 1095119896 1404928 227 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 343 227 56 152 0 189 0

[startup+0.0203179 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 29407
/proc/meminfo: memFree=888112/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=2164 CPUtime=0.01
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 433 0 0 0 1 0 0 0 18 0 1 0 1095119896 2215936 418 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 541 419 56 152 0 387 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2164

[startup+0.102326 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 29407
/proc/meminfo: memFree=888112/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=2688 CPUtime=0.09
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 548 0 0 0 9 0 0 0 18 0 1 0 1095119896 2752512 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 672 533 69 152 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.301359 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 29407
/proc/meminfo: memFree=888112/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=3216 CPUtime=0.29
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 683 0 0 0 29 0 0 0 19 0 1 0 1095119896 3293184 668 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 804 668 69 152 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.701394 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 29407
/proc/meminfo: memFree=888112/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=4272 CPUtime=0.69
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 939 0 0 0 69 0 0 0 23 0 1 0 1095119896 4374528 924 1992294400 134512640 135137933 4294956240 18446744073709551615 134552851 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 1068 924 69 152 0 914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4272

[startup+1.50149 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=883880/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=6252 CPUtime=1.49
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 1437 0 0 0 149 0 0 0 25 0 1 0 1095119896 6402048 1422 1992294400 134512640 135137933 4294956240 18446744073709551615 134548579 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 1563 1422 69 152 0 1409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6252

[startup+3.10167 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=880872/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=10252 CPUtime=3.09
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 2436 0 0 0 309 0 0 0 25 0 1 0 1095119896 10498048 2421 1992294400 134512640 135137933 4294956240 18446744073709551615 134521269 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 2563 2421 69 152 0 2409 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10252

[startup+6.30103 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=872936/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=17644 CPUtime=6.29
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 4279 0 0 0 627 2 0 0 25 0 1 0 1095119896 18067456 4264 1992294400 134512640 135137933 4294956240 18446744073709551615 134522803 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 4411 4264 69 152 0 4257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17644

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=859560/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=30840 CPUtime=12.69
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 7568 0 0 0 1264 5 0 0 25 0 1 0 1095119896 31580160 7553 1992294400 134512640 135137933 4294956240 18446744073709551615 134527769 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 7710 7553 69 152 0 7556 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30840

[startup+25.5022 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=841832/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=46784 CPUtime=25.48
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 11590 0 0 0 2540 8 0 0 25 0 1 0 1095119896 47906816 11550 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 11696 11550 69 152 0 11542 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46784

[startup+51.1021 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=835560/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=53500 CPUtime=51.07
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 13147 0 0 0 5098 9 0 0 25 0 1 0 1095119896 54784000 13107 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 13375 13107 69 152 0 13221 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53500

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=819752/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=69076 CPUtime=102.27
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 17085 0 0 0 10213 14 0 0 25 0 1 0 1095119896 70733824 17045 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 17269 17045 69 152 0 17115 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 69076

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=817640/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=71056 CPUtime=162.24
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 17608 0 0 0 16210 14 0 0 25 0 1 0 1095119896 72761344 17568 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 17764 17568 69 152 0 17610 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 71056

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=791272/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=97504 CPUtime=222.22
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 24239 0 0 0 22202 20 0 0 25 0 1 0 1095119896 99844096 24183 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 24376 24183 69 152 0 24222 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 97504

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=800808/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=87500 CPUtime=282.2
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 24640 0 0 0 28199 21 0 0 25 0 1 0 1095119896 89600000 21702 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 21875 21702 69 152 0 21721 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 87500

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=801192/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=87020 CPUtime=342.19
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 24660 0 0 0 34197 22 0 0 25 0 1 0 1095119896 89108480 21602 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 21755 21602 69 152 0 21601 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 87020

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=800040/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=88340 CPUtime=402.17
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 24975 0 0 0 40195 22 0 0 25 0 1 0 1095119896 90460160 21917 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 22085 21917 69 152 0 21931 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 88340

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=789736/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=99036 CPUtime=462.15
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 27767 0 0 0 46190 25 0 0 25 0 1 0 1095119896 101412864 24593 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 24759 24593 69 152 0 24605 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 99036

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=786472/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=101808 CPUtime=522.14
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 28493 0 0 0 52188 26 0 0 25 0 1 0 1095119896 104251392 25319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 25452 25319 69 152 0 25298 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 101808

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=771048/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=117252 CPUtime=582.12
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 32328 0 0 0 58181 31 0 0 25 0 1 0 1095119896 120066048 29154 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 29313 29154 69 152 0 29159 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 117252

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=783592/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=104512 CPUtime=642.1
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 32328 0 0 0 64179 31 0 0 25 0 1 0 1095119896 107020288 25997 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 26128 25997 69 152 0 25974 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 104512

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=783784/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=104340 CPUtime=702.08
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 32328 0 0 0 70177 31 0 0 25 0 1 0 1095119896 106844160 25954 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 26085 25954 69 152 0 25931 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 104340

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=783848/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=104340 CPUtime=762.06
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 32328 0 0 0 76175 31 0 0 25 0 1 0 1095119896 106844160 25954 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 26085 25954 69 152 0 25931 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 104340

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=783848/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=105364 CPUtime=822.05
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 32352 0 0 0 82173 32 0 0 25 0 1 0 1095119896 107892736 25978 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 26341 25978 69 152 0 26187 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 105364

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=777768/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=111568 CPUtime=882.03
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 33871 0 0 0 88169 34 0 0 25 0 1 0 1095119896 114245632 27497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 27892 27497 69 152 0 27738 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 111568

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=777768/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=111488 CPUtime=942.01
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 33871 0 0 0 94167 34 0 0 25 0 1 0 1095119896 114163712 27497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 27872 27497 69 152 0 27718 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 111488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=777768/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=111488 CPUtime=1001.99
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 33871 0 0 0 100165 34 0 0 25 0 1 0 1095119896 114163712 27497 1992294400 134512640 135137933 4294956240 18446744073709551615 134521451 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 27872 27497 69 152 0 27718 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 111488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=777704/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=111488 CPUtime=1061.97
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 33871 0 0 0 106163 34 0 0 25 0 1 0 1095119896 114163712 27497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 27872 27497 69 152 0 27718 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 111488

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=759720/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=129836 CPUtime=1121.96
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 38448 0 0 0 112157 39 0 0 25 0 1 0 1095119896 132952064 32074 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 32459 32074 69 152 0 32305 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 129836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=757672/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=131420 CPUtime=1181.94
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 38853 0 0 0 118154 40 0 0 25 0 1 0 1095119896 134574080 32479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 32855 32479 69 152 0 32701 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 131420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29408
/proc/meminfo: memFree=757736/2055920 swapFree=4178500/4192956
[pid=29407] ppid=29405 vsize=131420 CPUtime=1200.04
/proc/29407/stat : 29407 (picosat) R 29405 29407 29264 0 -1 4194304 38853 0 0 0 119964 40 0 0 25 0 1 0 1095119896 134574080 32479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29407/statm: 32855 32479 69 152 0 32701 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 131420

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): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.65
CPU system time (s): 0.422935
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 131420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.422935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38853
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= 2535

runsolver used 1.14482 second user time and 2.16167 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-28 08:16:16
IDJOB=1513942
IDBENCH=70305
IDSOLVER=506
FILE ID=node62/1513942-1238224576
PBS_JOBID= 9060595
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513942-1238224576/watcher-1513942-1238224576 -o /tmp/evaluation-result-1513942-1238224576/solver-1513942-1238224576 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513942-1238224576.cnf

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

MD5SUM BENCH= ee1ee4ce24708e1154601d98d318621f
RANDOM SEED=1812478091

node62.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        888592 kB
Buffers:         76728 kB
Cached:        1006036 kB
SwapCached:       7616 kB
Active:         294456 kB
Inactive:       797584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888592 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          15036 kB
Slab:            61056 kB
Committed_AS:  2679660 kB
PageTables:       1460 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= 66348 MiB
End job on node62 at 2009-03-28 08:36:18