Trace number 1517134

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S975048338-088.cnf
MD5SUMeba6bb50fff28076a45b86724388a765
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1517134-1238280754.cnf
0.00/0.00	c parsed header 'p cnf 560 2380'
0.00/0.00	c initialized 560 variables
0.00/0.00	c found 2380 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   560   0.0  2380     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1190 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  51.2   560  76.8  2380   100   100  1309  15.3   0.1 
0.00/0.00	c R   0.0  51.2   560  76.8  2380   100   100  1309  15.3   0.1 
0.00/0.01	c +   0.0  40.5   560  91.3  2380   250   250  1439  23.7   0.1 
0.00/0.01	c N   0.0  37.6   560  94.6  2380   401   401  1439  26.1   0.2 
0.00/0.01	c +   0.0  36.5   560  95.5  2380   475   475  1582  27.7   0.2 
0.00/0.03	c +   0.0  33.6   560  96.8  2380   812   812  1740  26.8   0.2 
0.00/0.04	c N   0.0  32.2   560  97.9  2380  1202  1202  1740  28.2   0.3 
0.00/0.05	c +   0.0  32.0   560  97.9  2380  1317  1317  1914  27.6   0.3 
0.07/0.08	c +   0.1  30.7   560  98.2  2380  2074  1113  2105  27.7   0.3 
0.09/0.13	c N   0.1  29.2   560  98.9  2380  3208  1188  2105  26.1   0.3 
0.09/0.13	c +   0.1  29.2   560  98.9  2380  3209  1189  2315  26.0   0.3 
0.19/0.20	c +   0.2  28.1   560  99.5  2380  4911  1730  2546  26.1   0.3 
0.29/0.32	c +   0.3  27.3   560  99.5  2380  7464  1724  2800  28.3   0.3 
0.29/0.34	c N   0.3  27.2   560  99.5  2380  8015  2275  2800  27.0   0.4 
0.49/0.50	c +   0.5  26.5   560  99.5  2380 11293  2743  3080  26.2   0.4 
0.69/0.77	c +   0.8  26.1   560  99.5  2380 17036  2304  3388  25.7   0.4 
0.79/0.88	c N   0.9  26.4   560  99.5  2380 19237  2804  3388  26.3   0.5 
1.19/1.21	c +   1.2  26.9   560  99.5  2380 25650  2417  3726  26.4   0.4 
1.79/1.87	c +   1.9  26.8   560  99.5  2380 38571  2253  4098  26.0   0.4 
2.20/2.20	c N   2.2  26.7   560  99.5  2380 44889  2395  4098  26.1   0.4 
2.20/2.20	c 
2.20/2.20	c  seconds     variables   original    learned     agility
2.20/2.20	c         level        used      conflicts    limit          MB
2.20/2.20	c 
2.89/2.90	c +   2.9  26.4   560  99.5  2380 57952  3117  4507  25.0   0.5 
4.40/4.44	c +   4.4  26.6   560  99.5  2380 87023  2807  4957  27.2   0.5 
5.29/5.30	c N   5.3  26.7   560  99.5  2380 102e3  3463  4957  28.9   0.6 
6.79/6.84	c +   6.8  26.5   560  99.5  2380 130e3  4164  5452  27.1   0.6 
10.49/10.52	c +  10.5  26.7   560  99.5  2380 196e3  3978  5997  23.9   0.6 
12.49/12.53	c N  12.5  27.0   560  99.5  2380 230e3  5667  5997  26.5   0.8 
16.09/16.16	c +  16.2  27.0   560  99.5  2380 294e3  5892  6596  26.4   0.8 
24.78/24.84	c +  24.8  27.3   560  99.5  2380 441e3  4313  7255  27.2   0.6 
29.08/29.18	c N  29.2  27.1   560  99.5  2380 512e3  6736  7255  26.4   0.9 
38.18/38.21	c +  38.2  27.3   560  99.5  2380 662e3  7025  7980  28.0   1.0 
58.97/59.07	c +  59.1  27.2   560  99.5  2380 993e3  6380  8778  25.7   0.9 
67.67/67.71	c N  67.7  26.9   560  99.5  2380 112e4  4917  8778  26.1   0.8 
90.66/90.75	c +  90.7  26.3   560  99.5  2380 148e4  6176  9655  23.8   0.9 
140.15/140.29	c + 140.2  25.9   560  99.5  2380 223e4  6520 10620  22.4   1.0 
156.05/156.18	c N 156.1  25.7   560  99.5  2380 246e4  9054 10620  24.8   1.3 
219.62/219.79	c + 219.7  26.4   560  99.5  2380 335e4  7263 11682  27.5   1.1 
341.89/342.08	c + 342.0  26.6   560  99.5  2380 502e4 10674 12850  25.1   1.5 
364.78/364.92	c N 364.8  26.6   560  99.5  2380 533e4 10751 12850  25.3   1.5 
534.43/534.69	c + 534.5  26.6   560  99.5  2380 754e4  9730 14135  24.9   1.3 
836.85/837.12	c + 836.9  26.4   560  99.5  2380 113e5  9978 15548  23.6   1.4 
851.14/851.49	c R 851.2  26.4   560  99.5  2380 114e5 13357 15548  22.7   1.8

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-1517134-1238280754/watcher-1517134-1238280754 -o /tmp/evaluation-result-1517134-1238280754/solver-1517134-1238280754 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517134-1238280754.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 0.95 0.98 3/64 3647
/proc/meminfo: memFree=834416/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=912 CPUtime=0
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 272276799 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 228 110 69 152 0 74 0

[startup+0.0768621 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3647
/proc/meminfo: memFree=834416/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1044 CPUtime=0.07
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 186 0 0 0 7 0 0 0 18 0 1 0 272276799 1069056 171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548623 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 261 171 69 152 0 107 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1044

[startup+0.101865 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3647
/proc/meminfo: memFree=834416/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1044 CPUtime=0.09
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 186 0 0 0 9 0 0 0 18 0 1 0 272276799 1069056 171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 261 171 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301887 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3647
/proc/meminfo: memFree=834416/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1180 CPUtime=0.29
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 208 0 0 0 29 0 0 0 19 0 1 0 272276799 1208320 193 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 295 193 69 152 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.70193 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3647
/proc/meminfo: memFree=834416/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1180 CPUtime=0.69
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 224 0 0 0 69 0 0 0 22 0 1 0 272276799 1208320 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 295 209 69 152 0 141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1180

[startup+1.50202 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 3648
/proc/meminfo: memFree=833768/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1312 CPUtime=1.49
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 250 0 0 0 149 0 0 0 25 0 1 0 272276799 1343488 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 328 235 69 152 0 174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1312

[startup+3.1012 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 3648
/proc/meminfo: memFree=833512/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1444 CPUtime=3.09
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 275 0 0 0 309 0 0 0 25 0 1 0 272276799 1478656 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 361 260 69 152 0 207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1444

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 3648
/proc/meminfo: memFree=833448/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1576 CPUtime=6.29
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 293 0 0 0 629 0 0 0 25 0 1 0 272276799 1613824 278 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 394 278 69 152 0 240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1576

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 3648
/proc/meminfo: memFree=833128/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1708 CPUtime=12.69
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 332 0 0 0 1269 0 0 0 25 0 1 0 272276799 1748992 317 1992294400 134512640 135137933 4294956240 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 427 317 69 152 0 273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1708

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 3648
/proc/meminfo: memFree=833000/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1836 CPUtime=25.48
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 368 0 0 0 2548 0 0 0 25 0 1 0 272276799 1880064 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 459 353 69 152 0 305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1836

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 3648
/proc/meminfo: memFree=832808/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=1968 CPUtime=51.08
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 413 0 0 0 5108 0 0 0 25 0 1 0 272276799 2015232 398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 492 398 69 152 0 338 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1968

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 3648
/proc/meminfo: memFree=832616/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2156 CPUtime=102.26
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 449 0 0 0 10226 0 0 0 25 0 1 0 272276799 2207744 434 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 539 434 69 152 0 385 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2156

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3648
/proc/meminfo: memFree=832424/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2404 CPUtime=162.24
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 501 0 0 0 16224 0 0 0 25 0 1 0 272276799 2461696 486 1992294400 134512640 135137933 4294956240 18446744073709551615 134522855 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 601 486 69 152 0 447 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2404

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3648
/proc/meminfo: memFree=832296/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2536 CPUtime=222.22
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 532 0 0 0 22222 0 0 0 25 0 1 0 272276799 2596864 517 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 634 517 69 152 0 480 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2536

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3648
/proc/meminfo: memFree=832168/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2536 CPUtime=282.2
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 548 0 0 0 28220 0 0 0 25 0 1 0 272276799 2596864 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134551592 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 634 533 69 152 0 480 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2536

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3648
/proc/meminfo: memFree=832104/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2648 CPUtime=342.19
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 587 0 0 0 34218 1 0 0 25 0 1 0 272276799 2711552 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 662 572 69 152 0 508 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2648

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3648
/proc/meminfo: memFree=831976/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2648 CPUtime=402.17
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 587 0 0 0 40216 1 0 0 25 0 1 0 272276799 2711552 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 662 572 69 152 0 508 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2648

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3648
/proc/meminfo: memFree=831976/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2756 CPUtime=462.15
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 594 0 0 0 46214 1 0 0 25 0 1 0 272276799 2822144 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 689 579 69 152 0 535 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2756

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831912/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2756 CPUtime=522.13
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 599 0 0 0 52212 1 0 0 25 0 1 0 272276799 2822144 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 689 584 69 152 0 535 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2756

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831848/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2876 CPUtime=582.11
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 621 0 0 0 58210 1 0 0 25 0 1 0 272276799 2945024 606 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 719 606 69 152 0 565 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 2876

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831848/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2876 CPUtime=642.1
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 627 0 0 0 64209 1 0 0 25 0 1 0 272276799 2945024 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 719 612 69 152 0 565 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2876

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831720/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2876 CPUtime=702.07
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 632 0 0 0 70206 1 0 0 25 0 1 0 272276799 2945024 617 1992294400 134512640 135137933 4294956240 18446744073709551615 134542932 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 719 617 69 152 0 565 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 2876

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831720/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2876 CPUtime=762.06
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 646 0 0 0 76205 1 0 0 25 0 1 0 272276799 2945024 631 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 719 631 69 152 0 565 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 2876

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831720/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=2876 CPUtime=822.05
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 646 0 0 0 82203 2 0 0 25 0 1 0 272276799 2945024 631 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 719 631 69 152 0 565 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2876

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831528/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=3140 CPUtime=882.03
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 698 0 0 0 88201 2 0 0 25 0 1 0 272276799 3215360 683 1992294400 134512640 135137933 4294956240 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 785 683 69 152 0 631 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 3140

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831592/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=3140 CPUtime=942.01
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 698 0 0 0 94199 2 0 0 25 0 1 0 272276799 3215360 683 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 785 683 69 152 0 631 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 3140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831592/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=3140 CPUtime=1001.99
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 698 0 0 0 100197 2 0 0 25 0 1 0 272276799 3215360 683 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 785 683 69 152 0 631 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 3140

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831528/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=3140 CPUtime=1061.97
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 698 0 0 0 106195 2 0 0 25 0 1 0 272276799 3215360 683 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 785 683 69 152 0 631 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 3140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831528/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=3140 CPUtime=1121.96
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 698 0 0 0 112194 2 0 0 25 0 1 0 272276799 3215360 683 1992294400 134512640 135137933 4294956240 18446744073709551615 134523586 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 785 683 69 152 0 631 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 3140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831528/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=3140 CPUtime=1181.94
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 698 0 0 0 118192 2 0 0 25 0 1 0 272276799 3215360 683 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 785 683 69 152 0 631 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 3140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3654
/proc/meminfo: memFree=831528/2055920 swapFree=4181692/4192956
[pid=3647] ppid=3645 vsize=3140 CPUtime=1200.04
/proc/3647/stat : 3647 (picosat) R 3645 3647 3249 0 -1 4194304 698 0 0 0 120002 2 0 0 25 0 1 0 272276799 3215360 683 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/3647/statm: 785 683 69 152 0 631 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 3140

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.026995
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 3140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 698
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= 2777

runsolver used 0.823874 second user time and 2.54661 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-28 23:52:34
IDJOB=1517134
IDBENCH=70571
IDSOLVER=506
FILE ID=node42/1517134-1238280754
PBS_JOBID= 9060845
Free space on /tmp= 66240 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S975048338-088.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517134-1238280754/watcher-1517134-1238280754 -o /tmp/evaluation-result-1517134-1238280754/solver-1517134-1238280754 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517134-1238280754.cnf

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

MD5SUM BENCH= eba6bb50fff28076a45b86724388a765
RANDOM SEED=1227824651

node42.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		: 3000.211
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		: 3000.211
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:        834896 kB
Buffers:        100488 kB
Cached:        1022040 kB
SwapCached:       5184 kB
Active:         157652 kB
Inactive:       973316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        834896 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            76120 kB
Committed_AS:   826972 kB
PageTables:       1388 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= 66240 MiB
End job on node42 at 2009-03-29 00:12:37