Trace number 295205

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) 1200.07 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
MD5SUM8959d4fcff10e669388f392643a4931b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.136978
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     21 |  0.034 % |
0.10/0.18	|       250 |      55     4895    34265 |     1974      250     21 |  0.034 % |
0.10/0.19	|       476 |      55     4895    34265 |     2171      476     21 |  0.034 % |
0.20/0.21	|       814 |      55     4895    34265 |     2388      814     21 |  0.034 % |
0.20/0.24	|      1320 |      55     4895    34265 |     2627     1320     21 |  0.034 % |
0.20/0.27	|      2079 |      55     4895    34265 |     2890     2079     20 |  0.034 % |
0.30/0.33	|      3218 |      55     4895    34265 |     3179     1760     20 |  0.034 % |
0.41/0.42	|      4927 |      55     4895    34265 |     3497     1866     19 |  0.034 % |
0.51/0.57	|      7489 |      55     4895    34265 |     3847     2666     19 |  0.034 % |
0.71/0.78	|     11334 |      55     4895    34265 |     4232     2639     19 |  0.034 % |
1.12/1.14	|     17100 |      55     4895    34265 |     4655     4147     19 |  0.034 % |
1.63/1.69	|     25749 |      55     4895    34265 |     5120     3436     19 |  0.034 % |
2.45/2.55	|     38723 |      55     4895    34265 |     5632     3550     18 |  0.034 % |
3.78/3.88	|     58185 |      55     4895    34265 |     6196     3227     18 |  0.034 % |
5.94/6.00	|     87378 |      55     4895    34265 |     6815     4436     19 |  0.034 % |
9.21/9.31	|    131168 |      55     4895    34265 |     7497     3794     18 |  0.034 % |
14.33/14.43	|    196852 |      55     4895    34265 |     8247     5574     19 |  0.034 % |
22.42/22.50	|    295379 |      55     4895    34265 |     9071     4874     18 |  0.034 % |
35.02/35.11	|    443169 |      55     4895    34265 |     9979     7176     17 |  0.034 % |
54.68/54.73	|    664853 |      55     4895    34265 |    10977     8872     17 |  0.034 % |
85.61/85.71	|    997379 |      55     4895    34265 |    12074     5977     16 |  0.034 % |
134.78/134.89	|   1496167 |      55     4895    34265 |    13282     8899     17 |  0.034 % |
212.51/212.68	|   2244350 |      55     4895    34265 |    14610    12152     17 |  0.034 % |
336.84/337.02	|   3366624 |      55     4895    34265 |    16071     7929     18 |  0.034 % |
534.69/534.85	|   5050035 |      55     4895    34265 |    17678     9947     15 |  0.034 % |
852.98/853.34	|   7575152 |      55     4895    34265 |    19446    13384     15 |  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/node17/watcher-295205-1171801917 -o ROOT/results/node17/solver-295205-1171801917 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295205-1171801917/minimarch /tmp/evaluation/295205-1171801917/instance-295205-1171801917.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: 1.00 1.00 1.00 3/77 16976
/proc/meminfo: memFree=1585848/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=1868 CPUtime=0
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 200145918 1912832 148 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 467 150 51 132 0 332 0

[startup+0.107054 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16976
/proc/meminfo: memFree=1585848/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=2136 CPUtime=0.1
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 235 0 0 0 10 0 0 0 18 0 1 0 200145918 2187264 219 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523026 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 534 219 63 132 0 399 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2136

[startup+0.515097 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16976
/proc/meminfo: memFree=1585848/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=2400 CPUtime=0.51
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 302 0 0 0 51 0 0 0 21 0 1 0 200145918 2457600 286 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 600 286 66 132 0 465 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2400

[startup+1.33518 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1584816/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=2664 CPUtime=1.33
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 359 0 0 0 133 0 0 0 25 0 1 0 200145918 2727936 343 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 666 343 66 132 0 531 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2664

[startup+2.97135 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1584432/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=2796 CPUtime=2.96
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 413 0 0 0 296 0 0 0 25 0 1 0 200145918 2863104 397 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 699 399 66 132 0 564 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2796

[startup+6.2537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1584048/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=3196 CPUtime=6.24
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 488 0 0 0 624 0 0 0 25 0 1 0 200145918 3272704 472 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 799 472 66 132 0 664 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3196

[startup+12.7044 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1583600/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=3460 CPUtime=12.69
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 565 0 0 0 1269 0 0 0 25 0 1 0 200145918 3543040 549 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 865 549 66 132 0 730 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3460

[startup+25.5127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1583216/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=3912 CPUtime=25.5
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 676 0 0 0 2550 0 0 0 25 0 1 0 200145918 4005888 660 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 978 660 66 132 0 843 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3912

[startup+51.1244 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1582640/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=4480 CPUtime=51.1
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 818 0 0 0 5110 0 0 0 25 0 1 0 200145918 4587520 802 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1120 802 66 132 0 985 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4480

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1581936/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=5204 CPUtime=102.3
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1002 0 0 0 10230 0 0 0 25 0 1 0 200145918 5328896 986 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1301 986 66 132 0 1166 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5204

[startup+162.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1581360/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=5832 CPUtime=162.33
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1134 0 0 0 16232 1 0 0 25 0 1 0 200145918 5971968 1118 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1458 1118 66 132 0 1323 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 5832

[startup+222.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1580848/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=6304 CPUtime=222.35
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1252 0 0 0 22233 2 0 0 25 0 1 0 200145918 6455296 1236 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1576 1236 66 132 0 1441 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 6304

[startup+282.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1580528/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=6620 CPUtime=282.35
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1322 0 0 0 28233 2 0 0 25 0 1 0 200145918 6778880 1306 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1655 1306 66 132 0 1520 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 6620

[startup+342.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16977
/proc/meminfo: memFree=1580336/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=6780 CPUtime=342.37
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1369 0 0 0 34234 3 0 0 25 0 1 0 200145918 6942720 1353 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1695 1353 66 132 0 1560 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 6780

[startup+402.509 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 16977
/proc/meminfo: memFree=1580080/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=7080 CPUtime=402.38
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1431 0 0 0 40235 3 0 0 25 0 1 0 200145918 7249920 1415 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1770 1415 66 132 0 1635 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 7080

[startup+462.537 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16977
/proc/meminfo: memFree=1579888/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=7396 CPUtime=462.4
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1499 0 0 0 46236 4 0 0 25 0 1 0 200145918 7573504 1483 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1849 1483 66 132 0 1714 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 7396

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1579632/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=7552 CPUtime=522.4
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1550 0 0 0 52236 4 0 0 25 0 1 0 200145918 7733248 1534 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551663 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1888 1534 66 132 0 1753 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 7552

[startup+582.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1579568/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=7696 CPUtime=582.42
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1577 0 0 0 58237 5 0 0 25 0 1 0 200145918 7880704 1561 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1924 1561 66 132 0 1789 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 7696

[startup+642.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1579248/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=7980 CPUtime=642.43
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1651 0 0 0 64238 5 0 0 25 0 1 0 200145918 8171520 1635 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 1995 1635 66 132 0 1860 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 7980

[startup+702.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1578992/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=8264 CPUtime=702.44
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1712 0 0 0 70238 6 0 0 25 0 1 0 200145918 8462336 1696 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551264 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2066 1696 66 132 0 1931 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 8264

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1578864/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=8408 CPUtime=762.45
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1734 0 0 0 76239 6 0 0 25 0 1 0 200145918 8609792 1718 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551185 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2102 1718 66 132 0 1967 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 8408

[startup+822.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1578672/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=8548 CPUtime=822.46
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1772 0 0 0 82239 7 0 0 25 0 1 0 200145918 8753152 1756 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551705 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2137 1756 66 132 0 2002 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 8548

[startup+882.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1578416/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=8988 CPUtime=882.48
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1842 0 0 0 88240 8 0 0 25 0 1 0 200145918 9203712 1826 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2247 1826 66 132 0 2112 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 8988

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1578160/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=9128 CPUtime=942.49
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1894 0 0 0 94241 8 0 0 25 0 1 0 200145918 9347072 1878 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557374 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2282 1878 66 132 0 2147 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 9128

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1578288/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=9272 CPUtime=1002.51
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1924 0 0 0 100242 9 0 0 25 0 1 0 200145918 9494528 1908 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2318 1908 66 132 0 2183 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 9272

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1578032/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=9556 CPUtime=1062.51
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1968 0 0 0 106242 9 0 0 25 0 1 0 200145918 9785344 1952 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551666 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2389 1952 66 132 0 2254 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 9556

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1578032/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=9556 CPUtime=1122.53
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1970 0 0 0 112243 10 0 0 25 0 1 0 200145918 9785344 1954 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551697 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2389 1954 66 132 0 2254 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 9556

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1578032/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=9556 CPUtime=1182.54
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 1984 0 0 0 118244 10 0 0 25 0 1 0 200145918 9785344 1968 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551380 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2389 1968 66 132 0 2254 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 9556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1577904/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=9700 CPUtime=1200.06
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 2005 0 0 0 119995 11 0 0 25 0 1 0 200145918 9932800 1989 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2425 1989 66 132 0 2290 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9700

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1577904/2055920 swapFree=4192812/4192956
[pid=16976] ppid=16974 vsize=9700 CPUtime=1200.06
/proc/16976/stat : 16976 (minimarch) R 16974 16976 16573 0 -1 4194304 2005 0 0 0 119995 11 0 0 25 0 1 0 200145918 9932800 1989 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16976/statm: 2425 1989 66 132 0 2290 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.112982
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 9700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2005
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= 1061

runsolver used 1.39679 second user time and 2.83457 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Feb 18 12:31:57 UTC 2007

IDJOB= 295205
IDBENCH= 19907
IDSOLVER= 110
FILE ID= node17/295205-1171801917

PBS_JOBID= 3839333

Free space on /tmp= 66542 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295205-1171801917/minimarch /tmp/evaluation/295205-1171801917/instance-295205-1171801917.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-295205-1171801917 -o ROOT/results/node17/solver-295205-1171801917 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295205-1171801917/minimarch /tmp/evaluation/295205-1171801917/instance-295205-1171801917.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8959d4fcff10e669388f392643a4931b

RANDOM SEED= 301134068

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1586320 kB
Buffers:         49920 kB
Cached:         304020 kB
SwapCached:          0 kB
Active:         262156 kB
Inactive:       136364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          63440 kB
Slab:            56600 kB
Committed_AS:   698320 kB
PageTables:       1748 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= 66542 MiB

End job on node17 on Sun Feb 18 12:51:59 UTC 2007