Trace number 421710

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? (TO) 1200.02 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted 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 variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
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:  700                                                  |
0.00/0.00	c |  Number of clauses:    8767                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.03/0.07	c ============================[ Search Statistics ]==============================
0.03/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.07	c ===============================================================================
0.03/0.07	c |         0 |     525     8592    28726 |     2864        0    nan |  0.000 % |
0.03/0.07	c |       102 |     525     8592    28726 |     3150      102     12 |  0.000 % |
0.03/0.08	c |       252 |     525     8592    28726 |     3465      252     20 |  0.000 % |
0.09/0.10	c |       477 |     525     8592    28726 |     3811      477     19 |  0.000 % |
0.09/0.12	c |       815 |     525     8592    28726 |     4193      815     19 |  0.000 % |
0.09/0.16	c |      1321 |     525     8592    28726 |     4612     1321     19 |  0.000 % |
0.19/0.23	c |      2080 |     525     8592    28726 |     5073     2080     19 |  0.000 % |
0.29/0.34	c |      3220 |     525     8592    28726 |     5581     3220     18 |  0.000 % |
0.49/0.53	c |      4929 |     525     8592    28726 |     6139     4929     18 |  0.000 % |
0.79/0.85	c |      7491 |     525     8592    28726 |     6753     4398     16 |  0.000 % |
1.29/1.36	c |     11336 |     525     8592    28726 |     7428     4842     17 |  0.000 % |
2.10/2.13	c |     17102 |     525     8592    28726 |     8171     6870     16 |  0.001 % |
3.39/3.40	c |     25751 |     525     8592    28726 |     8988     7287     16 |  0.000 % |
5.29/5.39	c |     38727 |     525     8592    28726 |     9887     6704     17 |  0.000 % |
8.29/8.30	c |     58188 |     525     8592    28726 |    10876     6310     18 |  0.000 % |
12.99/13.00	c |     87380 |     525     8592    28726 |    11963     8156     19 |  0.000 % |
20.08/20.10	c |    131169 |     525     8592    28726 |    13160     9827     17 |  0.001 % |
32.78/32.84	c |    196855 |     525     8592    28726 |    14476     9446     20 |  0.000 % |
52.69/52.75	c |    295382 |     525     8592    28726 |    15923    13510     17 |  0.001 % |
85.67/85.78	c |    443171 |     525     8592    28726 |    17515     9556     16 |  0.001 % |
136.55/136.67	c |    664855 |     525     8592    28726 |    19267    11645     19 |  0.001 % |
213.24/213.31	c |    997380 |     525     8592    28726 |    21194    15662     19 |  0.000 % |
347.31/347.45	c |   1496168 |     525     8592    28726 |    23313    15138     16 |  0.000 % |
556.76/556.95	c |   2244351 |     525     8592    28726 |    25645    15711     19 |  0.000 % |
903.28/903.69	c |   3366625 |     524     8508    28464 |    28209    22182     20 |  0.143 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-421710-1177494446 -o ROOT/results/node34/solver-421710-1177494446 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421710-1177494446/minisat_noassertions /tmp/evaluation/421710-1177494446/instance-421710-1177494446.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): 2400 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 0.98 0.90 3/77 26563
/proc/meminfo: memFree=1678024/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=1996 CPUtime=0
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 197360123 2043904 163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530987 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 499 164 50 130 0 366 0

[startup+0.034614 s]
/proc/loadavg: 0.91 0.98 0.90 3/77 26563
/proc/meminfo: memFree=1678024/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=2784 CPUtime=0.03
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 399 0 0 0 3 0 0 0 18 0 1 0 197360123 2850816 385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 696 385 62 130 0 563 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2784

[startup+0.10162 s]
/proc/loadavg: 0.91 0.98 0.90 3/77 26563
/proc/meminfo: memFree=1678024/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=2960 CPUtime=0.09
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 463 0 0 0 9 0 0 0 18 0 1 0 197360123 3031040 447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 740 447 66 130 0 607 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2960

[startup+0.301635 s]
/proc/loadavg: 0.91 0.98 0.90 3/77 26563
/proc/meminfo: memFree=1678024/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=2960 CPUtime=0.29
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 463 0 0 0 29 0 0 0 19 0 1 0 197360123 3031040 447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548073 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 740 447 66 130 0 607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2960

[startup+0.701666 s]
/proc/loadavg: 0.91 0.98 0.90 3/77 26563
/proc/meminfo: memFree=1678024/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=3096 CPUtime=0.69
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 478 0 0 0 69 0 0 0 23 0 1 0 197360123 3170304 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 774 462 66 130 0 641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3096

[startup+1.50273 s]
/proc/loadavg: 0.91 0.98 0.90 2/78 26564
/proc/meminfo: memFree=1676288/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=3228 CPUtime=1.49
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 503 0 0 0 149 0 0 0 25 0 1 0 197360123 3305472 487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 807 487 66 130 0 674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3228

[startup+3.10186 s]
/proc/loadavg: 0.91 0.98 0.90 2/78 26564
/proc/meminfo: memFree=1676032/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=3360 CPUtime=3.09
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 557 0 0 0 309 0 0 0 25 0 1 0 197360123 3440640 541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 840 541 66 130 0 707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3360

[startup+6.30111 s]
/proc/loadavg: 0.92 0.98 0.90 2/78 26564
/proc/meminfo: memFree=1675584/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=3756 CPUtime=6.29
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 635 0 0 0 629 0 0 0 25 0 1 0 197360123 3846144 619 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 939 619 66 130 0 806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3756

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 26564
/proc/meminfo: memFree=1675072/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=4020 CPUtime=12.69
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 715 0 0 0 1269 0 0 0 25 0 1 0 197360123 4116480 699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1005 699 66 130 0 872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4020

[startup+25.5016 s]
/proc/loadavg: 0.94 0.98 0.91 2/78 26564
/proc/meminfo: memFree=1674624/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=4560 CPUtime=25.48
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 826 0 0 0 2548 0 0 0 25 0 1 0 197360123 4669440 810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1140 810 66 130 0 1007 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4560

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 26564
/proc/meminfo: memFree=1674240/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=4964 CPUtime=51.07
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 926 0 0 0 5107 0 0 0 25 0 1 0 197360123 5083136 910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1241 910 66 130 0 1108 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4964

[startup+102.306 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 26564
/proc/meminfo: memFree=1673856/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=5380 CPUtime=102.27
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1029 0 0 0 10226 1 0 0 25 0 1 0 197360123 5509120 1013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1345 1013 66 130 0 1212 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5380

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 0.92 2/78 26564
/proc/meminfo: memFree=1672960/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=6332 CPUtime=162.26
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1254 0 0 0 16224 2 0 0 25 0 1 0 197360123 6483968 1238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1583 1238 66 130 0 1450 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 6332

[startup+222.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1672768/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=6492 CPUtime=222.24
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1295 0 0 0 22222 2 0 0 25 0 1 0 197360123 6647808 1279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1623 1279 66 130 0 1490 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6492

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1672448/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=6764 CPUtime=282.22
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1367 0 0 0 28219 3 0 0 25 0 1 0 197360123 6926336 1351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1691 1351 66 130 0 1558 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6764

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1672448/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=6764 CPUtime=342.21
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1368 0 0 0 34218 3 0 0 25 0 1 0 197360123 6926336 1352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1691 1352 66 130 0 1558 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6764

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1672000/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=7188 CPUtime=402.2
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1483 0 0 0 40215 5 0 0 25 0 1 0 197360123 7360512 1467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1797 1467 66 130 0 1664 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 7188

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1671936/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=7188 CPUtime=462.18
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1486 0 0 0 46213 5 0 0 25 0 1 0 197360123 7360512 1470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1797 1470 66 130 0 1664 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7188

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1671808/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=7360 CPUtime=522.16
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1517 0 0 0 52211 5 0 0 25 0 1 0 197360123 7536640 1501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1840 1501 66 130 0 1707 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7360

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1671616/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=7628 CPUtime=582.15
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1573 0 0 0 58209 6 0 0 25 0 1 0 197360123 7811072 1557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 1907 1557 66 130 0 1774 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 7628

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1671168/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=8036 CPUtime=642.14
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1680 0 0 0 64207 7 0 0 25 0 1 0 197360123 8228864 1664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2009 1664 66 130 0 1876 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8036

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1671104/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=8036 CPUtime=702.13
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1689 0 0 0 70205 8 0 0 25 0 1 0 197360123 8228864 1673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2009 1673 66 130 0 1876 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 8036

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26564
/proc/meminfo: memFree=1671040/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=8208 CPUtime=762.11
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1708 0 0 0 76203 8 0 0 25 0 1 0 197360123 8404992 1692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2052 1692 66 130 0 1919 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 8208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/84 26636
/proc/meminfo: memFree=1669640/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=8348 CPUtime=822.07
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1747 0 0 0 82198 9 0 0 25 0 1 0 197360123 8548352 1731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2087 1731 66 130 0 1954 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 8348

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26762
/proc/meminfo: memFree=1670528/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=8348 CPUtime=881.98
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1750 0 0 0 88189 9 0 0 25 0 1 0 197360123 8548352 1734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2087 1734 66 130 0 1954 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 8348

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26762
/proc/meminfo: memFree=1670592/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=8512 CPUtime=941.97
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1800 0 0 0 94187 10 0 0 25 0 1 0 197360123 8716288 1784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2128 1784 66 130 0 1995 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 8512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26762
/proc/meminfo: memFree=1670464/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=8660 CPUtime=1001.95
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1829 0 0 0 100185 10 0 0 25 0 1 0 197360123 8867840 1813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2165 1813 66 130 0 2032 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 8660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26762
/proc/meminfo: memFree=1670144/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=9068 CPUtime=1061.94
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1917 0 0 0 106183 11 0 0 25 0 1 0 197360123 9285632 1901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2267 1901 66 130 0 2134 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 9068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26762
/proc/meminfo: memFree=1670144/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=9068 CPUtime=1121.92
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1918 0 0 0 112181 11 0 0 25 0 1 0 197360123 9285632 1902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2267 1902 66 130 0 2134 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 9068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26762
/proc/meminfo: memFree=1670080/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=9068 CPUtime=1181.91
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1918 0 0 0 118179 12 0 0 25 0 1 0 197360123 9285632 1902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2267 1902 66 130 0 2134 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 9068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26762
/proc/meminfo: memFree=1670080/2055920 swapFree=4159752/4192956
[pid=26563] ppid=26561 vsize=9068 CPUtime=1200.01
/proc/26563/stat : 26563 (minisat_noasser) R 26561 26563 26124 0 -1 4194304 1918 0 0 0 119989 12 0 0 25 0 1 0 197360123 9285632 1902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26563/statm: 2267 1902 66 130 0 2134 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 9068

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): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.12698
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 9068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1918
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= 25288

runsolver used 0.964853 second user time and 2.54661 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Apr 25 09:47:27 UTC 2007

IDJOB= 421710
IDBENCH= 24613
IDSOLVER= 188
FILE ID= node34/421710-1177494446

PBS_JOBID= 4685865

Free space on /tmp= 66412 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421710-1177494446/minisat_noassertions /tmp/evaluation/421710-1177494446/instance-421710-1177494446.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-421710-1177494446 -o ROOT/results/node34/solver-421710-1177494446 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421710-1177494446/minisat_noassertions /tmp/evaluation/421710-1177494446/instance-421710-1177494446.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 921655239

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1678432 kB
Buffers:         44868 kB
Cached:         245716 kB
SwapCached:       3244 kB
Active:         155400 kB
Inactive:       159092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678432 kB
SwapTotal:     4192956 kB
SwapFree:      4159752 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          30764 kB
Slab:            48352 kB
Committed_AS:  1606624 kB
PageTables:       1976 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= 66412 MiB

End job on node34 on Wed Apr 25 10:07:30 UTC 2007