Trace number 311563

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.04 1200.45

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1729     5869    17483 |     1956        0    nan |  0.000 % |
0.00/0.02	c |       101 |    1729     5869    17483 |     2151      101     28 |  0.000 % |
0.00/0.04	c |       251 |    1729     5869    17483 |     2367      251     24 |  0.000 % |
0.00/0.06	c |       476 |    1729     5869    17483 |     2603      476     25 |  0.000 % |
0.00/0.09	c |       813 |    1729     5869    17483 |     2864      813     25 |  0.000 % |
0.10/0.13	c |      1319 |    1729     5869    17483 |     3150     1319     25 |  0.000 % |
0.20/0.21	c |      2078 |    1729     5869    17483 |     3465     2078     24 |  0.000 % |
0.30/0.32	c |      3217 |    1729     5869    17483 |     3812     3217     25 |  0.000 % |
0.51/0.52	c |      4925 |    1729     5869    17483 |     4193     2877     28 |  0.000 % |
0.81/0.83	c |      7487 |    1729     5869    17483 |     4612     3232     29 |  0.001 % |
1.23/1.30	c |     11331 |    1729     5869    17483 |     5074     4691     29 |  0.000 % |
2.04/2.04	c |     17097 |    1729     5869    17483 |     5581     5203     30 |  0.000 % |
3.17/3.19	c |     25746 |    1729     5869    17483 |     6139     5214     31 |  0.000 % |
4.91/5.01	c |     38720 |    1729     5869    17483 |     6753     5552     31 |  0.000 % |
7.88/7.97	c |     58182 |    1729     5869    17483 |     7429     4161     26 |  0.000 % |
12.38/12.47	c |     87374 |    1729     5869    17483 |     8172     6660     29 |  0.000 % |
19.65/19.66	c |    131163 |    1729     5869    17483 |     8989     4375     26 |  0.000 % |
30.40/30.44	c |    196848 |    1729     5869    17483 |     9888     5776     24 |  0.000 % |
47.90/47.97	c |    295377 |    1729     5869    17483 |    10877     8513     29 |  0.000 % |
75.35/75.42	c |    443166 |    1729     5869    17483 |    11964     6657     28 |  0.000 % |
119.27/119.35	c |    664850 |    1729     5869    17483 |    13161     9535     32 |  0.000 % |
187.86/188.00	c |    997375 |    1729     5869    17483 |    14477     8314     28 |  0.000 % |
297.12/297.24	c |   1496163 |    1729     5869    17483 |    15925     8118     28 |  0.000 % |
478.64/478.90	c |   2244346 |    1729     5869    17483 |    17517    14556     34 |  0.000 % |
757.83/758.15	c |   3366620 |    1729     5869    17483 |    19269    13185     28 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-311563-1172571694 -o ROOT/results/node44/solver-311563-1172571694 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311563-1172571694/minisat /tmp/evaluation/311563-1172571694/instance-311563-1172571694.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/64 28545
/proc/meminfo: memFree=1892800/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=2176 CPUtime=0
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 277125534 2228224 198 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 544 198 58 138 0 403 0

[startup+0.106854 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28545
/proc/meminfo: memFree=1892800/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=2508 CPUtime=0.1
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 323 0 0 0 10 0 0 0 18 0 1 0 277125534 2568192 307 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 627 307 73 138 0 486 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2508

[startup+0.514928 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28545
/proc/meminfo: memFree=1892800/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=2776 CPUtime=0.51
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 401 0 0 0 51 0 0 0 22 0 1 0 277125534 2842624 385 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 694 385 73 138 0 553 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2776

[startup+1.33508 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28546
/proc/meminfo: memFree=1891320/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=3040 CPUtime=1.33
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 471 0 0 0 133 0 0 0 25 0 1 0 277125534 3112960 455 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 760 455 73 138 0 619 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3040

[startup+2.97238 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28546
/proc/meminfo: memFree=1890936/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=3436 CPUtime=2.96
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 545 0 0 0 296 0 0 0 25 0 1 0 277125534 3518464 529 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550777 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 859 529 73 138 0 718 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3436

[startup+6.24898 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28546
/proc/meminfo: memFree=1890568/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=3700 CPUtime=6.24
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 615 0 0 0 624 0 0 0 25 0 1 0 277125534 3788800 599 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 925 599 73 138 0 784 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3700

[startup+12.7042 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 28546
/proc/meminfo: memFree=1890248/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=4100 CPUtime=12.69
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 722 0 0 0 1269 0 0 0 25 0 1 0 277125534 4198400 706 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563430 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 1025 706 73 138 0 884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4100

[startup+25.6055 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28546
/proc/meminfo: memFree=1889736/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=4492 CPUtime=25.59
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 824 0 0 0 2559 0 0 0 25 0 1 0 277125534 4599808 808 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 1123 808 73 138 0 982 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4492

[startup+51.2112 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28546
/proc/meminfo: memFree=1888776/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=5416 CPUtime=51.18
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 1066 0 0 0 5118 0 0 0 25 0 1 0 277125534 5545984 1050 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 1354 1050 73 138 0 1213 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 5416

[startup+102.419 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1887752/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=6468 CPUtime=102.38
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 1313 0 0 0 10237 1 0 0 25 0 1 0 277125534 6623232 1297 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 1617 1297 73 138 0 1476 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 6468

[startup+162.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1887176/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=7004 CPUtime=162.37
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 1455 0 0 0 16236 1 0 0 25 0 1 0 277125534 7172096 1439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 1751 1439 73 138 0 1610 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 7004

[startup+222.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1886280/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=7932 CPUtime=222.37
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 1680 0 0 0 22236 1 0 0 25 0 1 0 277125534 8122368 1664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 1983 1664 73 138 0 1842 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 7932

[startup+282.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1886024/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=8200 CPUtime=282.37
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 1754 0 0 0 28235 2 0 0 25 0 1 0 277125534 8396800 1738 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2050 1738 73 138 0 1909 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 8200

[startup+342.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1885256/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=8972 CPUtime=342.37
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 1940 0 0 0 34235 2 0 0 25 0 1 0 277125534 9187328 1924 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550665 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2243 1924 73 138 0 2102 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 8972

[startup+402.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1884616/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=9632 CPUtime=402.37
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2082 0 0 0 40235 2 0 0 25 0 1 0 277125534 9863168 2066 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2408 2066 73 138 0 2267 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 9632

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1884424/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=9764 CPUtime=462.36
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2130 0 0 0 46234 2 0 0 25 0 1 0 277125534 9998336 2114 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2441 2114 73 138 0 2300 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 9764

[startup+522.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1883656/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=10560 CPUtime=522.36
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2326 0 0 0 52234 2 0 0 25 0 1 0 277125534 10813440 2310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2640 2310 73 138 0 2499 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 10560

[startup+582.564 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28546
/proc/meminfo: memFree=1883592/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=10560 CPUtime=582.36
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2337 0 0 0 58234 2 0 0 25 0 1 0 277125534 10813440 2321 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2640 2321 73 138 0 2499 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 10560

[startup+642.579 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28546
/proc/meminfo: memFree=1883528/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=10692 CPUtime=642.35
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2347 0 0 0 64233 2 0 0 25 0 1 0 277125534 10948608 2331 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2673 2331 73 138 0 2532 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 10692

[startup+702.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1883208/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=10976 CPUtime=702.34
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2413 0 0 0 70232 2 0 0 25 0 1 0 277125534 11239424 2397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2744 2397 73 138 0 2603 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 10976

[startup+762.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1882952/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=11120 CPUtime=762.34
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2468 0 0 0 76232 2 0 0 25 0 1 0 277125534 11386880 2452 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2780 2452 73 138 0 2639 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 11120

[startup+822.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1882568/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=11516 CPUtime=822.34
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2568 0 0 0 82232 2 0 0 25 0 1 0 277125534 11792384 2552 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2879 2552 73 138 0 2738 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 11516

[startup+882.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1882184/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=11924 CPUtime=882.34
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2662 0 0 0 88231 3 0 0 25 0 1 0 277125534 12210176 2646 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 2981 2646 73 138 0 2840 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 11924

[startup+942.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1881992/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=12056 CPUtime=942.33
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2704 0 0 0 94230 3 0 0 25 0 1 0 277125534 12345344 2688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552064 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 3014 2688 73 138 0 2873 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 12056

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1881736/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=12452 CPUtime=1002.33
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2779 0 0 0 100229 4 0 0 25 0 1 0 277125534 12750848 2763 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 3113 2763 73 138 0 2972 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 12452

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1881544/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=12584 CPUtime=1062.33
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2820 0 0 0 106229 4 0 0 25 0 1 0 277125534 12886016 2804 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 3146 2804 73 138 0 3005 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 12584

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1881544/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=12584 CPUtime=1122.32
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2820 0 0 0 112228 4 0 0 25 0 1 0 277125534 12886016 2804 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 3146 2804 73 138 0 3005 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 12584

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28546
/proc/meminfo: memFree=1881096/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=12980 CPUtime=1182.32
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2933 0 0 0 118228 4 0 0 25 0 1 0 277125534 13291520 2917 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 3245 2917 73 138 0 3104 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 12980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28548
/proc/meminfo: memFree=1880968/2055920 swapFree=4183252/4192956
[pid=28545] ppid=28543 vsize=12980 CPUtime=1200.03
/proc/28545/stat : 28545 (minisat) R 28543 28545 27745 0 -1 4194304 2933 0 0 0 119999 4 0 0 25 0 1 0 277125534 13291520 2917 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28545/statm: 3245 2917 73 138 0 3104 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12980

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): 1200.45
CPU time (s): 1200.04
CPU user time (s): 1200
CPU system time (s): 0.046992
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 12980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2933
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= 6
involuntary context switches= 2062

runsolver used 0.696894 second user time and 2.51462 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Feb 27 10:21:34 UTC 2007

IDJOB= 311563
IDBENCH= 20317
IDSOLVER= 109
FILE ID= node44/311563-1172571694

PBS_JOBID= 3971894

Free space on /tmp= 66554 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311563-1172571694/minisat /tmp/evaluation/311563-1172571694/instance-311563-1172571694.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-311563-1172571694 -o ROOT/results/node44/solver-311563-1172571694 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311563-1172571694/minisat /tmp/evaluation/311563-1172571694/instance-311563-1172571694.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 654833933

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.261
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		: 3000.261
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:       1893272 kB
Buffers:         22112 kB
Cached:          93352 kB
SwapCached:       4012 kB
Active:          48540 kB
Inactive:        77092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893272 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            23024 kB
Committed_AS:   574016 kB
PageTables:       1396 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= 66554 MiB

End job on node44 on Tue Feb 27 10:41:36 UTC 2007