Trace number 1517146

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S688769362-007.cnf
MD5SUMdcd5f1c3fe8ddccf921fc006721ef352
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-1517146-1238280982.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  50.2   560  78.0  2380   100   100  1309  14.4   0.1 
0.00/0.00	c R   0.0  50.2   560  78.0  2380   100   100  1309  14.4   0.1 
0.00/0.01	c +   0.0  41.5   560  90.2  2380   250   250  1439  23.2   0.1 
0.00/0.01	c N   0.0  39.1   560  92.9  2380   401   400  1439  26.1   0.2 
0.00/0.01	c +   0.0  38.3   560  93.6  2380   475   474  1582  27.3   0.2 
0.00/0.03	c +   0.0  36.6   560  96.1  2380   812   811  1740  26.3   0.2 
0.00/0.04	c N   0.0  35.6   560  97.5  2380  1205  1204  1740  27.7   0.3 
0.00/0.05	c +   0.1  35.3   560  97.5  2380  1317  1316  1914  28.0   0.3 
0.06/0.08	c +   0.1  34.3   560  98.6  2380  2074  1110  2105  26.1   0.3 
0.10/0.13	c +   0.1  33.1   560  98.6  2380  3209  1186  2315  26.7   0.3 
0.10/0.13	c N   0.1  33.1   560  98.6  2380  3213  1190  2315  26.6   0.3 
0.20/0.21	c +   0.2  32.5   560  98.9  2380  4911  1726  2546  26.9   0.3 
0.30/0.32	c +   0.3  32.0   560  99.6  2380  7464  1724  2800  28.4   0.3 
0.30/0.35	c N   0.3  31.9   560  99.6  2380  8021  2281  2800  27.9   0.4 
0.49/0.51	c +   0.5  31.6   560  99.6  2380 11293  2738  3080  26.1   0.5 
0.69/0.79	c +   0.8  31.1   560  99.8  2380 17036  2292  3388  24.8   0.4 
0.79/0.89	c N   0.9  30.9   560  99.8  2380 19240  2796  3388  25.5   0.5 
1.19/1.21	c +   1.2  30.6   560  99.8  2380 25650  2403  3726  24.9   0.4 
1.79/1.86	c +   1.9  30.0   560  99.8  2380 38571  2231  4098  28.1   0.4 
2.10/2.19	c N   2.2  29.6   560  99.8  2380 44887  2383  4098  25.5   0.4 
2.10/2.19	c 
2.10/2.19	c  seconds     variables   original    learned     agility
2.10/2.19	c         level        used      conflicts    limit          MB
2.10/2.19	c 
2.79/2.83	c +   2.8  29.5   560  99.8  2380 57952  3126  4507  27.5   0.5 
4.30/4.34	c +   4.3  28.7   560  99.8  2380 87023  2808  4957  26.5   0.5 
5.09/5.17	c N   5.2  28.4   560  99.8  2380 102e3  3438  4957  26.6   0.6 
6.59/6.67	c +   6.7  27.9   560  99.8  2380 130e3  4153  5452  25.2   0.6 
10.29/10.31	c +  10.3  27.4   560  99.8  2380 196e3  3964  5997  29.5   0.6 
12.19/12.26	c N  12.3  27.3   560  99.8  2380 230e3  5603  5997  25.2   0.8 
15.88/15.91	c +  15.9  27.2   560  99.8  2380 294e3  5893  6596  26.4   0.8 
24.58/24.63	c +  24.6  27.0   560  99.8  2380 441e3  4302  7255  26.7   0.7 
28.88/28.96	c N  29.0  26.7   560  99.8  2380 512e3  6621  7255  28.2   0.9 
38.07/38.13	c +  38.1  26.6   560  99.8  2380 662e3  6933  7980  27.1   0.9 
58.77/58.86	c +  58.8  25.8   560  99.8  2380 993e3  6200  8778  27.3   0.8 
67.46/67.60	c N  67.6  25.4   560  99.8  2380 112e4  4618  8778  26.7   0.7 
90.95/91.09	c +  91.1  25.1   560  99.8  2380 148e4  6006  9655  26.0   0.9 
140.93/141.06	c + 141.0  24.8   560  99.8  2380 223e4  6428 10620  26.3   0.9 
156.53/156.68	c N 156.6  24.7   560  99.8  2380 246e4  9002 10620  26.4   1.2 
219.51/219.65	c + 219.6  25.3   560  99.8  2380 335e4  7187 11682  23.7   1.1 
341.46/341.67	c + 341.5  25.5   560  99.8  2380 502e4 10672 12850  26.6   1.4 
364.65/364.81	c N 364.7  25.5   560  99.8  2380 533e4 10808 12850  26.4   1.5 
532.49/532.70	c + 532.5  25.2   560  99.8  2380 754e4  9831 14135  26.4   1.3 
835.88/836.23	c + 835.9  24.9   560  99.8  2380 113e5 10346 15548  27.9   1.4 
850.17/850.51	c N 850.2  24.9   560  99.8  2380 114e5 13829 15548  24.8   1.9

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-1517146-1238280982/watcher-1517146-1238280982 -o /tmp/evaluation-result-1517146-1238280982/solver-1517146-1238280982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517146-1238280982.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 0.99 3/64 10882
/proc/meminfo: memFree=1472936/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=912 CPUtime=0
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1100759205 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 228 110 69 152 0 74 0

[startup+0.0700061 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10882
/proc/meminfo: memFree=1472936/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1044 CPUtime=0.06
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 183 0 0 0 6 0 0 0 18 0 1 0 1100759205 1069056 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 261 168 69 152 0 107 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1044

[startup+0.102012 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10882
/proc/meminfo: memFree=1472936/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1044 CPUtime=0.1
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 190 0 0 0 10 0 0 0 18 0 1 0 1100759205 1069056 175 1992294400 134512640 135137933 4294956240 18446744073709551615 134551553 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 261 175 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.302056 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10882
/proc/meminfo: memFree=1472936/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1176 CPUtime=0.3
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 211 0 0 0 30 0 0 0 19 0 1 0 1100759205 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701141 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10882
/proc/meminfo: memFree=1472936/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1308 CPUtime=0.69
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 232 0 0 0 69 0 0 0 22 0 1 0 1100759205 1339392 217 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 327 217 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10883
/proc/meminfo: memFree=1472288/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1308 CPUtime=1.49
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 249 0 0 0 149 0 0 0 25 0 1 0 1100759205 1339392 234 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 327 234 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10166 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10883
/proc/meminfo: memFree=1472096/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1464 CPUtime=3.09
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 274 0 0 0 309 0 0 0 25 0 1 0 1100759205 1499136 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 366 259 69 152 0 212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1464

[startup+6.30135 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10883
/proc/meminfo: memFree=1471968/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1596 CPUtime=6.29
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 291 0 0 0 629 0 0 0 25 0 1 0 1100759205 1634304 276 1992294400 134512640 135137933 4294956240 18446744073709551615 134554568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 399 276 69 152 0 245 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1596

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10883
/proc/meminfo: memFree=1471776/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1728 CPUtime=12.69
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 327 0 0 0 1269 0 0 0 25 0 1 0 1100759205 1769472 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 432 312 69 152 0 278 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1728

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10883
/proc/meminfo: memFree=1471584/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1860 CPUtime=25.48
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 368 0 0 0 2548 0 0 0 25 0 1 0 1100759205 1904640 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134522693 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 465 353 69 152 0 311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1860

[startup+51.103 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10883
/proc/meminfo: memFree=1471456/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=1980 CPUtime=51.07
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 395 0 0 0 5107 0 0 0 25 0 1 0 1100759205 2027520 380 1992294400 134512640 135137933 4294956240 18446744073709551615 134547582 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 495 380 69 152 0 341 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1980

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10883
/proc/meminfo: memFree=1471136/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2248 CPUtime=102.25
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 452 0 0 0 10225 0 0 0 25 0 1 0 1100759205 2301952 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134549104 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 562 437 69 152 0 408 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2248

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10883
/proc/meminfo: memFree=1471008/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2380 CPUtime=162.23
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 487 0 0 0 16223 0 0 0 25 0 1 0 1100759205 2437120 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134527778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 595 472 69 152 0 441 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2380

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10883
/proc/meminfo: memFree=1470880/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2456 CPUtime=222.21
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 525 0 0 0 22220 1 0 0 25 0 1 0 1100759205 2514944 510 1992294400 134512640 135137933 4294956240 18446744073709551615 134552431 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 614 510 69 152 0 460 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2456

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470496/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2584 CPUtime=282.18
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 540 0 0 0 28217 1 0 0 25 0 1 0 1100759205 2646016 525 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 646 525 69 152 0 492 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2584

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470496/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2584 CPUtime=342.16
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 552 0 0 0 34215 1 0 0 25 0 1 0 1100759205 2646016 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 646 537 69 152 0 492 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2584

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470560/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2712 CPUtime=402.13
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 572 0 0 0 40212 1 0 0 25 0 1 0 1100759205 2777088 557 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 678 557 69 152 0 524 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2712

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470432/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2712 CPUtime=462.11
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 595 0 0 0 46210 1 0 0 25 0 1 0 1100759205 2777088 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134552422 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 678 580 69 152 0 524 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 2712

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470432/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2712 CPUtime=522.1
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 595 0 0 0 52208 2 0 0 25 0 1 0 1100759205 2777088 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134527854 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 678 580 69 152 0 524 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2712

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470432/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2712 CPUtime=582.07
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 601 0 0 0 58205 2 0 0 25 0 1 0 1100759205 2777088 586 1992294400 134512640 135137933 4294956240 18446744073709551615 134521431 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 678 586 69 152 0 524 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2712

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470304/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2820 CPUtime=642.05
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 615 0 0 0 64203 2 0 0 25 0 1 0 1100759205 2887680 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 705 600 69 152 0 551 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2820

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470304/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2820 CPUtime=702.02
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 622 0 0 0 70200 2 0 0 25 0 1 0 1100759205 2887680 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 705 607 69 152 0 551 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 2820

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470240/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2820 CPUtime=762
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 627 0 0 0 76198 2 0 0 25 0 1 0 1100759205 2887680 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 705 612 69 152 0 551 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 2820

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470240/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=2820 CPUtime=821.99
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 629 0 0 0 82196 3 0 0 25 0 1 0 1100759205 2887680 614 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 705 614 69 152 0 551 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 2820

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470048/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=3028 CPUtime=881.96
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 681 0 0 0 88193 3 0 0 25 0 1 0 1100759205 3100672 666 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 757 666 69 152 0 603 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 3028

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1470048/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=3028 CPUtime=941.94
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 683 0 0 0 94191 3 0 0 25 0 1 0 1100759205 3100672 668 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 757 668 69 152 0 603 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 3028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1469984/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=3152 CPUtime=1001.91
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 688 0 0 0 100188 3 0 0 25 0 1 0 1100759205 3227648 673 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 788 673 69 152 0 634 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 3152

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1469984/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=3152 CPUtime=1061.89
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 688 0 0 0 106186 3 0 0 25 0 1 0 1100759205 3227648 673 1992294400 134512640 135137933 4294956240 18446744073709551615 134552544 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 788 673 69 152 0 634 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 3152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1469984/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=3152 CPUtime=1121.87
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 688 0 0 0 112184 3 0 0 25 0 1 0 1100759205 3227648 673 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 788 673 69 152 0 634 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 3152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1469984/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=3152 CPUtime=1181.85
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 688 0 0 0 118182 3 0 0 25 0 1 0 1100759205 3227648 673 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 788 673 69 152 0 634 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 3152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1469984/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=3152 CPUtime=1200.05
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 688 0 0 0 120001 4 0 0 25 0 1 0 1100759205 3227648 673 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 788 673 69 152 0 634 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3152

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10889
/proc/meminfo: memFree=1469984/2055920 swapFree=4177912/4192956
[pid=10882] ppid=10880 vsize=3152 CPUtime=1200.05
/proc/10882/stat : 10882 (picosat) R 10880 10882 10444 0 -1 4194304 688 0 0 0 120001 4 0 0 25 0 1 0 1100759205 3227648 673 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/10882/statm: 788 673 69 152 0 634 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.041993
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 3160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 688
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= 1916

runsolver used 0.888864 second user time and 2.46962 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 23:56:22
IDJOB=1517146
IDBENCH=70572
IDSOLVER=506
FILE ID=node71/1517146-1238280982
PBS_JOBID= 9060855
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S688769362-007.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517146-1238280982/watcher-1517146-1238280982 -o /tmp/evaluation-result-1517146-1238280982/solver-1517146-1238280982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517146-1238280982.cnf

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

MD5SUM BENCH= dcd5f1c3fe8ddccf921fc006721ef352
RANDOM SEED=1056142048

node71.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	: 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		: 3000.270
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:       1473416 kB
Buffers:         72376 kB
Cached:         425604 kB
SwapCached:       9096 kB
Active:         137548 kB
Inactive:       371128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1473416 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          16452 kB
Slab:            59800 kB
Committed_AS:  2415840 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-29 00:16:25