Trace number 295451

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
minimarch 2007-02-08? (TO) 1200.11 1200.43

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
MD5SUMcc3368792acc31c53b7db8a3b6afc2f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark241.327
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.00	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  55                                                   |
0.00/0.00	|  Number of clauses:    4895                                                 |
0.00/0.02	|  Parsing time:         0.02         s                                       |
0.10/0.17	============================[ Search Statistics ]==============================
0.10/0.17	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.17	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.17	===============================================================================
0.10/0.17	|         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.10/0.18	|       100 |      55     4895    34265 |     1794      100     20 |  0.034 % |
0.10/0.18	|       250 |      55     4895    34265 |     1974      250     20 |  0.034 % |
0.10/0.19	|       475 |      55     4895    34265 |     2171      475     20 |  0.034 % |
0.20/0.21	|       812 |      55     4895    34265 |     2388      812     20 |  0.034 % |
0.20/0.23	|      1318 |      55     4895    34265 |     2627     1318     20 |  0.034 % |
0.20/0.27	|      2078 |      55     4895    34265 |     2890     2078     20 |  0.034 % |
0.30/0.33	|      3217 |      55     4895    34265 |     3179     1760     20 |  0.034 % |
0.41/0.43	|      4926 |      55     4895    34265 |     3497     1867     19 |  0.034 % |
0.51/0.57	|      7489 |      55     4895    34265 |     3847     2667     20 |  0.034 % |
0.71/0.80	|     11334 |      55     4895    34265 |     4232     2640     20 |  0.034 % |
1.12/1.16	|     17100 |      55     4895    34265 |     4655     4150     19 |  0.034 % |
1.63/1.71	|     25750 |      55     4895    34265 |     5120     3442     19 |  0.034 % |
2.45/2.54	|     38725 |      55     4895    34265 |     5632     3561     19 |  0.034 % |
3.79/3.89	|     58186 |      55     4895    34265 |     6196     3224     18 |  0.034 % |
5.94/5.94	|     87379 |      55     4895    34265 |     6815     4426     18 |  0.034 % |
9.21/9.28	|    131168 |      55     4895    34265 |     7497     3766     18 |  0.034 % |
14.44/14.47	|    196852 |      55     4895    34265 |     8247     5546     18 |  0.034 % |
22.53/22.57	|    295378 |      55     4895    34265 |     9071     4853     18 |  0.034 % |
35.22/35.29	|    443167 |      55     4895    34265 |     9979     7168     18 |  0.034 % |
55.10/55.18	|    664851 |      55     4895    34265 |    10977     8853     18 |  0.034 % |
86.43/86.47	|    997377 |      55     4895    34265 |    12074     5929     18 |  0.034 % |
136.71/136.80	|   1496165 |      55     4895    34265 |    13282     8840     17 |  0.034 % |
217.63/217.75	|   2244347 |      55     4895    34265 |    14610    12135     17 |  0.034 % |
345.85/346.03	|   3366622 |      55     4895    34265 |    16071     7938     16 |  0.034 % |
550.99/551.22	|   5050033 |      55     4895    34265 |    17678     9942     17 |  0.034 % |
882.81/883.14	|   7575149 |      55     4895    34265 |    19446    13275     17 |  0.034 % |

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/node5/watcher-295451-1171805954 -o ROOT/results/node5/solver-295451-1171805954 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295451-1171805954/minimarch /tmp/evaluation/295451-1171805954/instance-295451-1171805954.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: 0.93 1.00 0.99 3/77 16801
/proc/meminfo: memFree=1071136/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=1868 CPUtime=0
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 200550176 1912832 147 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 467 148 51 132 0 332 0

[startup+0.107526 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 16801
/proc/meminfo: memFree=1071136/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=2144 CPUtime=0.1
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 235 0 0 0 10 0 0 0 18 0 1 0 200550176 2195456 219 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523053 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 536 219 63 132 0 401 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2144

[startup+0.515573 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 16801
/proc/meminfo: memFree=1071136/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=2388 CPUtime=0.51
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 300 0 0 0 51 0 0 0 21 0 1 0 200550176 2445312 284 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 597 284 66 132 0 462 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2388

[startup+1.33566 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 16802
/proc/meminfo: memFree=1070040/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=2652 CPUtime=1.33
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 359 0 0 0 133 0 0 0 25 0 1 0 200550176 2715648 343 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134558541 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 663 343 66 132 0 528 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2652

[startup+2.97385 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 16802
/proc/meminfo: memFree=1069784/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=2788 CPUtime=2.97
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 415 0 0 0 297 0 0 0 25 0 1 0 200550176 2854912 399 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 697 399 66 132 0 562 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2788

[startup+6.25522 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 16802
/proc/meminfo: memFree=1069272/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=3060 CPUtime=6.24
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 484 0 0 0 624 0 0 0 25 0 1 0 200550176 3133440 468 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 765 468 66 132 0 630 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3060

[startup+12.712 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 16802
/proc/meminfo: memFree=1068952/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=3468 CPUtime=12.7
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 564 0 0 0 1270 0 0 0 25 0 1 0 200550176 3551232 548 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 867 548 66 132 0 732 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3468

[startup+25.6134 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 16804
/proc/meminfo: memFree=1068376/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=3884 CPUtime=25.59
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 687 0 0 0 2559 0 0 0 25 0 1 0 200550176 3977216 671 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 971 671 66 132 0 836 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3884

[startup+51.2243 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 16804
/proc/meminfo: memFree=1067864/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=4448 CPUtime=51.2
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 815 0 0 0 5119 1 0 0 25 0 1 0 200550176 4554752 799 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1112 799 66 132 0 977 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 4448

[startup+102.442 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 16804
/proc/meminfo: memFree=1067160/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=5324 CPUtime=102.4
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1004 0 0 0 10239 1 0 0 25 0 1 0 200550176 5451776 988 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551208 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1331 988 66 132 0 1196 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 5324

[startup+162.475 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 16804
/proc/meminfo: memFree=1066456/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=5920 CPUtime=162.42
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1163 0 0 0 16240 2 0 0 25 0 1 0 200550176 6062080 1147 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1480 1147 66 132 0 1345 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 5920

[startup+222.507 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16804
/proc/meminfo: memFree=1066008/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=6552 CPUtime=222.44
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1281 0 0 0 22242 2 0 0 25 0 1 0 200550176 6709248 1265 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1638 1265 66 132 0 1503 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 6552

[startup+282.535 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1065496/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=6868 CPUtime=282.45
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1391 0 0 0 28242 3 0 0 25 0 1 0 200550176 7032832 1375 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1717 1375 66 132 0 1582 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 6868

[startup+342.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1065240/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=7184 CPUtime=342.47
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1444 0 0 0 34244 3 0 0 25 0 1 0 200550176 7356416 1428 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1796 1428 66 132 0 1661 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 7184

[startup+402.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1065112/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=7344 CPUtime=402.48
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1492 0 0 0 40245 3 0 0 25 0 1 0 200550176 7520256 1476 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1836 1476 66 132 0 1701 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 7344

[startup+462.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1065048/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=7484 CPUtime=462.49
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1526 0 0 0 46245 4 0 0 25 0 1 0 200550176 7663616 1510 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1871 1510 66 132 0 1736 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 7484

[startup+522.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1064984/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=7484 CPUtime=522.52
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1545 0 0 0 52247 5 0 0 25 0 1 0 200550176 7663616 1529 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134558471 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1871 1529 66 132 0 1736 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 7484

[startup+582.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1064728/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=7800 CPUtime=582.53
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1596 0 0 0 58248 5 0 0 25 0 1 0 200550176 7987200 1580 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 1950 1580 66 132 0 1815 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 7800

[startup+642.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1064536/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=8088 CPUtime=642.55
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1656 0 0 0 64249 6 0 0 25 0 1 0 200550176 8282112 1640 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550450 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2022 1640 66 132 0 1887 0
Current children cumulated CPU time (s) 642.55
Current children cumulated vsize (KiB) 8088

[startup+702.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1064280/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=8372 CPUtime=702.56
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1716 0 0 0 70250 6 0 0 25 0 1 0 200550176 8572928 1700 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2093 1700 66 132 0 1958 0
Current children cumulated CPU time (s) 702.56
Current children cumulated vsize (KiB) 8372

[startup+762.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1064024/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=8656 CPUtime=762.58
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1773 0 0 0 76251 7 0 0 25 0 1 0 200550176 8863744 1757 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551657 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2164 1757 66 132 0 2029 0
Current children cumulated CPU time (s) 762.58
Current children cumulated vsize (KiB) 8656

[startup+822.819 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1063768/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=8796 CPUtime=822.58
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1815 0 0 0 82251 7 0 0 25 0 1 0 200550176 9007104 1799 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2199 1799 66 132 0 2064 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 8796

[startup+882.849 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1063576/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=8940 CPUtime=882.61
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1858 0 0 0 88253 8 0 0 25 0 1 0 200550176 9154560 1842 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2235 1842 66 132 0 2100 0
Current children cumulated CPU time (s) 882.61
Current children cumulated vsize (KiB) 8940

[startup+942.875 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1063384/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9284 CPUtime=942.61
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1921 0 0 0 94253 8 0 0 25 0 1 0 200550176 9506816 1905 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2321 1905 66 132 0 2186 0
Current children cumulated CPU time (s) 942.61
Current children cumulated vsize (KiB) 9284

[startup+1002.9 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16804
/proc/meminfo: memFree=1063384/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9424 CPUtime=1002.63
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1953 0 0 0 100254 9 0 0 25 0 1 0 200550176 9650176 1937 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2356 1937 66 132 0 2221 0
Current children cumulated CPU time (s) 1002.63
Current children cumulated vsize (KiB) 9424

[startup+1062.94 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16804
/proc/meminfo: memFree=1063384/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9424 CPUtime=1062.65
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 1958 0 0 0 106255 10 0 0 25 0 1 0 200550176 9650176 1942 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550363 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2356 1942 66 132 0 2221 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 9424

[startup+1122.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1063128/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9712 CPUtime=1122.66
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 2021 0 0 0 112256 10 0 0 25 0 1 0 200550176 9945088 2005 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2428 2005 66 132 0 2293 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 9712

[startup+1183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1063064/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9712 CPUtime=1182.68
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 2035 0 0 0 118257 11 0 0 25 0 1 0 200550176 9945088 2019 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2428 2019 66 132 0 2293 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 9712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1063000/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9852 CPUtime=1200.09
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 2045 0 0 0 119998 11 0 0 25 0 1 0 200550176 10088448 2029 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2463 2029 66 132 0 2328 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9852

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16804
/proc/meminfo: memFree=1063000/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9852 CPUtime=1200.09
/proc/16801/stat : 16801 (minimarch) R 16799 16801 15852 0 -1 4194304 2045 0 0 0 119998 11 0 0 25 0 1 0 200550176 10088448 2029 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/16801/statm: 2463 2029 66 132 0 2328 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.117982
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 9852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2045
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= 1627

runsolver used 1.39479 second user time and 2.71459 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Feb 18 13:39:14 UTC 2007

IDJOB= 295451
IDBENCH= 19913
IDSOLVER= 110
FILE ID= node5/295451-1171805954

PBS_JOBID= 3839322

Free space on /tmp= 66549 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295451-1171805954/minimarch /tmp/evaluation/295451-1171805954/instance-295451-1171805954.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-295451-1171805954 -o ROOT/results/node5/solver-295451-1171805954 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295451-1171805954/minimarch /tmp/evaluation/295451-1171805954/instance-295451-1171805954.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cc3368792acc31c53b7db8a3b6afc2f4

RANDOM SEED= 900770956

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1071544 kB
Buffers:         57656 kB
Cached:         806556 kB
SwapCached:          0 kB
Active:         529016 kB
Inactive:       379200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1071544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          62916 kB
Slab:            61700 kB
Committed_AS:   692468 kB
PageTables:       1692 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= 66549 MiB

End job on node5 on Sun Feb 18 13:59:16 UTC 2007