Trace number 1718183

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) 1200.02 1200.61

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryAPPLICATION (applications 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 variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

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-1718183-1240634331.cnf
0.00/0.00	c parsed header 'p cnf 1400 4732'
0.00/0.01	c initialized 1400 variables
0.00/0.01	c found 4732 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0  1392   3.9  2677     5     0     0   0.0   0.2 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 1338 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  39.4  1392  28.3  2677   105    96  1471  19.5   0.2 
0.00/0.01	c R   0.0  39.4  1392  28.3  2677   106    97  1471  19.4   0.2 
0.02/0.03	c +   0.0  34.4  1392  86.3  2677   255   245  1618  31.7   0.2 
0.02/0.05	c N   0.1  32.2  1392  86.4  2677   407   397  1618  38.7   0.3 
0.02/0.05	c +   0.1  31.5  1392  86.4  2677   480   469  1779  38.9   0.3 
0.02/0.09	c +   0.1  28.2  1392  98.8  2677   817   801  1956  27.6   0.3 
0.10/0.15	c N   0.2  26.1  1392  98.8  2677  1212  1193  1956  38.3   0.4 
0.10/0.17	c +   0.2  25.6  1392  98.8  2677  1322  1303  2151  34.9   0.4 
0.20/0.28	c +   0.3  24.8  1392  99.4  2677  2079  2058  2366  36.3   0.6 
0.39/0.42	c +   0.4  23.7  1392  99.6  2677  3214  1988  2602  35.8   0.5 
0.39/0.43	c N   0.4  23.7  1392  99.6  2677  3218  1992  2602  36.5   0.5 
0.59/0.62	c +   0.6  24.1  1392  99.9  2677  4916  2363  2862  40.7   0.6 
0.89/0.99	c +   1.0  23.9  1392  99.9  2677  7469  2017  3148  36.8   0.5 
1.00/1.07	c N   1.1  24.0  1392  99.9  2677  8025  2570  3148  37.0   0.7 
1.49/1.54	c +   1.5  24.4  1392 100.0  2677 11298  2659  3462  30.3   0.6 
2.20/2.30	c +   2.3  23.9  1392 100.0  2677 17041  3127  3808  32.5   0.6 
2.59/2.60	c N   2.6  23.6  1392 100.0  2677 19252  3410  3808  38.1   0.7 
3.49/3.51	c +   3.5  23.1  1392 100.0  2677 25655  2117  4188  27.5   0.4 
5.40/5.40	c +   5.4  22.5  1392 100.0  2677 38576  2354  4606  36.7   0.5 
6.29/6.32	c N   6.3  22.2  1392 100.0  2677 44888  4021  4606  32.1   0.8 
6.29/6.32	c 
6.29/6.32	c  seconds     variables   original    learned     agility
6.29/6.32	c         level        used      conflicts    limit          MB
6.29/6.32	c 
6.60/6.65	c s   6.7  22.0  1391 100.0  2675 47101  3919  4606  33.2   0.7 
6.60/6.66	c N   6.7  22.1  1391 100.0  2675 47201  4018  4606  32.0   0.7 
6.69/6.70	c N   6.7  22.2  1391 100.0  2675 47502  4319  4606  40.0   0.8 
6.79/6.80	c N   6.8  22.2  1391 100.0  2675 48306  2802  4606  36.6   0.6 
6.99/7.06	c N   7.1  22.2  1391 100.0  2675 50311  2487  4606  26.0   0.5 
7.70/7.75	c N   7.8  22.0  1391 100.0  2675 55120  2647  4606  34.4   0.5 
7.99/8.06	c +   8.1  21.8  1391 100.0  2675 57957  3161  5066  33.6   0.6 
8.99/9.02	c N   9.0  21.3  1391 100.0  2675 66353  3887  5066  34.0   0.8 
11.59/11.61	c +  11.6  20.8  1391 100.0  2675 87028  4110  5572  37.4   0.7 
12.19/12.22	c N  12.2  20.7  1391 100.0  2675 91998  3464  5572  41.4   0.7 
17.39/17.45	c +  17.5  20.5  1391 100.0  2675 130e3  5554  6129  36.4   1.0 
20.09/20.13	c N  20.1  20.4  1391 100.0  2675 149e3  6033  6129  28.5   1.0 
26.29/26.33	c +  26.3  20.0  1391 100.0  2675 196e3  6081  6741  36.7   1.0 
37.97/38.00	c N  38.0  19.5  1391 100.0  2675 277e3  6450  6741  35.4   1.0 
40.17/40.23	c +  40.2  19.4  1391 100.0  2675 294e3  5792  7415  36.3   1.0 
61.77/61.85	c +  61.8  18.9  1391 100.0  2675 441e3  3906  8156  32.2   0.7 
79.64/79.77	c N  79.7  18.8  1391 100.0  2675 559e3  7627  8156  33.5   1.1 
95.53/95.67	c +  95.6  18.6  1391 100.0  2675 662e3  7541  8971  33.7   1.2 
148.49/148.69	c + 148.6  18.4  1391 100.0  2675 993e3  5322  9868  36.1   0.9 
178.48/178.65	c N 178.5  18.3  1391 100.0  2675 117e4  8588  9868  35.3   1.4 
199.67/199.86	c s 199.7  18.4  1387 100.0  2671 131e4  5329  9868  28.6   0.9 
199.67/199.88	c N 199.8  18.4  1387 100.0  2671 131e4  5428  9868  32.0   0.9 
199.67/199.88	c 
199.67/199.88	c  seconds     variables   original    learned     agility
199.67/199.88	c         level        used      conflicts    limit          MB
199.67/199.88	c 
199.77/199.92	c N 199.8  18.4  1387 100.0  2671 131e4  5728  9868  33.8   1.0 
199.87/200.03	c N 199.9  18.4  1387 100.0  2671 131e4  6529  9868  33.1   1.1 
200.17/200.30	c N 200.2  18.4  1387 100.0  2671 131e4  8536  9868  35.7   1.3 
200.87/201.06	c N 200.9  18.4  1387 100.0  2671 131e4  8390  9868  36.2   1.3 
202.77/202.90	c N 202.8  18.4  1387 100.0  2671 132e4  9695  9868  35.7   1.5 
206.97/207.11	c N 207.0  18.4  1387 100.0  2671 135e4  5576  9868  33.5   1.0 
217.25/217.45	c N 217.3  18.4  1387 100.0  2671 141e4  8756  9868  38.1   1.5 
230.54/230.71	c + 230.6  18.5  1387 100.0  2671 148e4  6539 10854  35.1   1.1 
239.34/239.53	c N 239.4  18.4  1387 100.0  2671 154e4  8701 10854  43.9   1.6 
288.22/288.40	c N 288.2  18.3  1387 100.0  2671 182e4  7416 10854  32.7   1.3 
353.08/353.37	c + 353.2  18.2  1387 100.0  2671 223e4 10777 11939  35.3   1.9 
385.77/386.06	c N 385.8  18.1  1387 100.0  2671 243e4 10347 11939  29.2   1.6 
540.30/540.69	c + 540.4  17.9  1387 100.0  2671 335e4  8270 13132  36.6   1.3 
612.18/612.51	c N 612.2  17.7  1387 100.0  2671 377e4 11544 13132  34.3   1.8 
620.77/621.14	c s 620.8  17.7  1381 100.0  2663 381e4  7712 13132  38.2   1.2 
620.77/621.16	c N 620.8  17.7  1381 100.0  2663 381e4  7811 13132  33.2   1.2 
620.87/621.20	c N 620.9  17.7  1381 100.0  2663 381e4  8112 13132  37.5   1.3 
620.97/621.35	c N 621.0  17.7  1381 100.0  2663 382e4  8915 13132  31.6   1.4 
621.37/621.76	c N 621.4  17.7  1381 100.0  2663 382e4 10920 13132  35.2   1.7 
622.37/622.76	c N 622.4  17.7  1381 100.0  2663 382e4  9146 13132  36.9   1.4 
624.48/624.88	c N 624.6  17.7  1381 100.0  2663 383e4  7156 13132  35.9   1.2 
628.87/629.21	c N 628.9  17.7  1381 100.0  2663 386e4 13019 13132  37.2   1.9 
628.87/629.21	c 
628.87/629.21	c  seconds     variables   original    learned     agility
628.87/629.21	c         level        used      conflicts    limit          MB
628.87/629.21	c 
639.27/639.60	c N 639.3  17.7  1381 100.0  2663 392e4 11419 13132  36.1   1.7 
661.15/661.57	c N 661.2  17.7  1381 100.0  2663 405e4  7847 13132  39.1   1.2 
707.82/708.21	c N 707.8  17.7  1381 100.0  2663 433e4  6588 13132  34.6   1.1 
812.28/812.74	c N 812.3  17.7  1381 100.0  2663 494e4  8876 13132  33.1   1.4 
825.68/826.14	c + 825.7  17.7  1381 100.0  2663 502e4 11444 14445  26.7   1.7 
1042.37/1042.96	c N 104e1  17.6  1381 100.0  2663 627e4  9281 14445  36.5   1.3

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718183-1240634331/watcher-1718183-1240634331 -o /tmp/evaluation-result-1718183-1240634331/solver-1718183-1240634331 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1718183-1240634331.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 0.98 1.12 3/65 16563
/proc/meminfo: memFree=1043384/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=912 CPUtime=0
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 91461469 933888 126 1992294400 134512640 135137933 4294956240 18446744073709551615 134528962 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 228 126 61 152 0 74 0

[startup+0.027459 s]
/proc/loadavg: 0.99 0.98 1.12 3/65 16563
/proc/meminfo: memFree=1043384/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=1044 CPUtime=0.02
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 159 0 0 0 2 0 0 0 18 0 1 0 91461469 1069056 144 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 261 145 69 152 0 107 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1044

[startup+0.101468 s]
/proc/loadavg: 0.99 0.98 1.12 3/65 16563
/proc/meminfo: memFree=1043384/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=1044 CPUtime=0.1
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 190 0 0 0 10 0 0 0 18 0 1 0 91461469 1069056 175 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 261 175 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301493 s]
/proc/loadavg: 0.99 0.98 1.12 3/65 16563
/proc/meminfo: memFree=1043384/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=1440 CPUtime=0.29
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 258 0 0 0 29 0 0 0 19 0 1 0 91461469 1474560 243 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 360 243 69 152 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1440

[startup+0.701543 s]
/proc/loadavg: 0.99 0.98 1.12 3/65 16563
/proc/meminfo: memFree=1043384/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=1440 CPUtime=0.69
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 272 0 0 0 69 0 0 0 23 0 1 0 91461469 1474560 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 360 257 69 152 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1440

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 1.12 2/66 16564
/proc/meminfo: memFree=1042544/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=1572 CPUtime=1.49
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 302 0 0 0 149 0 0 0 25 0 1 0 91461469 1609728 287 1992294400 134512640 135137933 4294956240 18446744073709551615 134548575 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 393 287 69 152 0 239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1572

[startup+3.10185 s]
/proc/loadavg: 0.99 0.98 1.12 2/66 16564
/proc/meminfo: memFree=1042352/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=1572 CPUtime=3.09
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 302 0 0 0 309 0 0 0 25 0 1 0 91461469 1609728 287 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 393 287 69 152 0 239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1572

[startup+6.30125 s]
/proc/loadavg: 0.99 0.98 1.12 2/66 16564
/proc/meminfo: memFree=1042224/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=1704 CPUtime=6.29
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 328 0 0 0 629 0 0 0 25 0 1 0 91461469 1744896 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 426 313 69 152 0 272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1704

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 1.12 2/66 16564
/proc/meminfo: memFree=1041984/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=1820 CPUtime=12.69
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 364 0 0 0 1269 0 0 0 25 0 1 0 91461469 1863680 349 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 455 349 69 152 0 301 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1820

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 1.12 2/66 16564
/proc/meminfo: memFree=1041984/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=1944 CPUtime=25.49
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 386 0 0 0 2549 0 0 0 25 0 1 0 91461469 1990656 371 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 486 371 69 152 0 332 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1944

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 1.11 2/66 16564
/proc/meminfo: memFree=1041856/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=2064 CPUtime=51.07
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 436 0 0 0 5107 0 0 0 25 0 1 0 91461469 2113536 421 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 516 421 69 152 0 362 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2064

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.10 2/66 16564
/proc/meminfo: memFree=1041472/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=2376 CPUtime=102.23
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 497 0 0 0 10223 0 0 0 25 0 1 0 91461469 2433024 482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548556 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 594 482 69 152 0 440 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 2376

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 16564
/proc/meminfo: memFree=1041024/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=2892 CPUtime=162.19
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 622 0 0 0 16219 0 0 0 25 0 1 0 91461469 2961408 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 723 607 69 152 0 569 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 2892

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 16564
/proc/meminfo: memFree=1040960/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=2892 CPUtime=222.15
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 622 0 0 0 22215 0 0 0 25 0 1 0 91461469 2961408 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134551882 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 723 607 69 152 0 569 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 2892

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 16564
/proc/meminfo: memFree=1040960/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=2892 CPUtime=282.12
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 639 0 0 0 28212 0 0 0 25 0 1 0 91461469 2961408 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134548772 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 723 624 69 152 0 569 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 2892

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 16564
/proc/meminfo: memFree=1040960/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=2892 CPUtime=342.09
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 639 0 0 0 34209 0 0 0 25 0 1 0 91461469 2961408 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 723 624 69 152 0 569 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 2892

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 16564
/proc/meminfo: memFree=1040832/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3024 CPUtime=402.06
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 658 0 0 0 40206 0 0 0 25 0 1 0 91461469 3096576 643 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 756 643 69 152 0 602 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 3024

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 16564
/proc/meminfo: memFree=1040576/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3288 CPUtime=462.03
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 719 0 0 0 46203 0 0 0 25 0 1 0 91461469 3366912 704 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 822 704 69 152 0 668 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 3288

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 16564
/proc/meminfo: memFree=1040128/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3812 CPUtime=522.01
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 846 0 0 0 52200 1 0 0 25 0 1 0 91461469 3903488 831 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 953 831 69 152 0 799 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 3812

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 16564
/proc/meminfo: memFree=1040128/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3792 CPUtime=581.99
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 848 0 0 0 58198 1 0 0 25 0 1 0 91461469 3883008 833 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 948 833 69 152 0 794 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 3792

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 16564
/proc/meminfo: memFree=1040128/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3792 CPUtime=641.97
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 848 0 0 0 64196 1 0 0 25 0 1 0 91461469 3883008 833 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 948 833 69 152 0 794 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 3792

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 16564
/proc/meminfo: memFree=1040064/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3756 CPUtime=701.94
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 848 0 0 0 70193 1 0 0 25 0 1 0 91461469 3846144 833 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 939 833 69 152 0 785 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 3756

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 16564
/proc/meminfo: memFree=1040000/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3612 CPUtime=761.9
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 848 0 0 0 76189 1 0 0 25 0 1 0 91461469 3698688 814 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 903 814 69 152 0 749 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 3612

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 16564
/proc/meminfo: memFree=1040000/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3612 CPUtime=821.88
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 848 0 0 0 82187 1 0 0 25 0 1 0 91461469 3698688 814 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 903 814 69 152 0 749 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 3612

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 16564
/proc/meminfo: memFree=1040000/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3612 CPUtime=881.85
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 851 0 0 0 88184 1 0 0 25 0 1 0 91461469 3698688 817 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 903 817 69 152 0 749 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 3612

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 16564
/proc/meminfo: memFree=1040000/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3612 CPUtime=941.82
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 851 0 0 0 94181 1 0 0 25 0 1 0 91461469 3698688 817 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 903 817 69 152 0 749 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 3612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 16564
/proc/meminfo: memFree=1039936/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3744 CPUtime=1001.79
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 881 0 0 0 100178 1 0 0 25 0 1 0 91461469 3833856 847 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 936 847 69 152 0 782 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 3744

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16564
/proc/meminfo: memFree=1039936/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3744 CPUtime=1061.77
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 882 0 0 0 106176 1 0 0 25 0 1 0 91461469 3833856 848 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 936 848 69 152 0 782 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 3744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16564
/proc/meminfo: memFree=1039872/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3868 CPUtime=1121.73
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 907 0 0 0 112172 1 0 0 25 0 1 0 91461469 3960832 873 1992294400 134512640 135137933 4294956240 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 967 873 69 152 0 813 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 3868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16564
/proc/meminfo: memFree=1039872/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3868 CPUtime=1181.71
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 907 0 0 0 118170 1 0 0 25 0 1 0 91461469 3960832 873 1992294400 134512640 135137933 4294956240 18446744073709551615 134527707 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 967 873 69 152 0 813 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 3868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16564
/proc/meminfo: memFree=1039808/2055920 swapFree=4192952/4192956
[pid=16563] ppid=16561 vsize=3868 CPUtime=1200.01
/proc/16563/stat : 16563 (picosat) R 16561 16563 16494 0 -1 4194304 907 0 0 0 120000 1 0 0 25 0 1 0 91461469 3960832 873 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 0 0 0
/proc/16563/statm: 967 873 69 152 0 813 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 3868

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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.019996
CPU usage (%): 99.9512
Max. virtual memory (cumulated for all children) (KiB): 3876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 907
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= 2995

runsolver used 1.3058 second user time and 3.07653 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-25 06:38:51
IDJOB=1718183
IDBENCH=20472
IDSOLVER=506
FILE ID=node54/1718183-1240634331
PBS_JOBID= 9186420
Free space on /tmp= 66280 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718183-1240634331/watcher-1718183-1240634331 -o /tmp/evaluation-result-1718183-1240634331/solver-1718183-1240634331 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1718183-1240634331.cnf

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

MD5SUM BENCH= 90581094793af5fc10d4e4b9a10259ac
RANDOM SEED=1093129878

node54.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		: 3000.234
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		: 3000.234
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:       1043800 kB
Buffers:         89716 kB
Cached:         821140 kB
SwapCached:          4 kB
Active:         190360 kB
Inactive:       735800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1043800 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          25040 kB
Slab:            71912 kB
Committed_AS:   312836 kB
PageTables:       1368 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= 66280 MiB
End job on node54 at 2009-04-25 06:58:54