Trace number 427659

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 2007-04-26 (fixed)? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, 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:  900                                                  |
0.00/0.00	|  Number of clauses:    18000                                                |
0.02/0.06	|  Parsing time:         0.06         s                                       |
0.19/0.26	============================[ Search Statistics ]==============================
0.19/0.26	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.26	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.26	===============================================================================
0.19/0.26	|         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.28	|       101 |     900    18000    90000 |     6600      101    144 |  0.000 % |
0.19/0.30	|       252 |     900    18000    90000 |     7260      252    126 |  0.000 % |
0.29/0.32	|       478 |     900    18000    90000 |     7986      478    118 |  0.000 % |
0.29/0.36	|       817 |     900    18000    90000 |     8784      817    124 |  0.000 % |
0.39/0.42	|      1326 |     900    18000    90000 |     9663     1326    127 |  0.000 % |
0.49/0.52	|      2085 |     900    18000    90000 |    10629     2085    129 |  0.000 % |
0.59/0.67	|      3224 |     900    18000    90000 |    11692     3224    126 |  0.000 % |
0.89/0.91	|      4934 |     900    18000    90000 |    12861     4934    127 |  0.000 % |
1.29/1.32	|      7496 |     900    18000    90000 |    14147     7496    126 |  0.000 % |
1.99/2.05	|     11340 |     900    18000    90000 |    15562    11340    128 |  0.000 % |
3.39/3.42	|     17107 |     900    18000    90000 |    17118     9147    135 |  0.000 % |
5.59/5.64	|     25756 |     900    18000    90000 |    18830     9068    134 |  0.000 % |
9.19/9.22	|     38732 |     900    18000    90000 |    20713    12449    136 |  0.000 % |
15.79/15.87	|     58193 |     900    18000    90000 |    22784    10834    139 |  0.000 % |
27.68/27.75	|     87385 |     900    18000    90000 |    25063    16588    137 |  0.000 % |
48.58/48.61	|    131175 |     900    18000    90000 |    27569    20674    138 |  0.000 % |
81.97/82.05	|    196860 |     900    18000    90000 |    30326    24738    145 |  0.000 % |
134.06/134.12	|    295388 |     900    18000    90000 |    33359    17685    141 |  0.000 % |
214.83/215.00	|    443178 |     900    18000    90000 |    36695    20968    136 |  0.000 % |
345.90/346.09	|    664862 |     900    18000    90000 |    40364    31797    140 |  0.000 % |
571.52/571.85	|    997388 |     900    18000    90000 |    44401    37970    138 |  0.000 % |
956.31/956.77	|   1496176 |     900    18000    90000 |    48841    42569    145 |  0.000 % |

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/node7/watcher-427659-1177664021 -o ROOT/results/node7/solver-427659-1177664021 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427659-1177664021/minimarch_fixed /tmp/evaluation/427659-1177664021/instance-427659-1177664021.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: 0.92 0.98 0.99 3/77 31170
/proc/meminfo: memFree=1720816/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=2000 CPUtime=0
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 242439728 2048000 234 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 500 235 51 132 0 365 0

[startup+0.031262 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31170
/proc/meminfo: memFree=1720816/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=3240 CPUtime=0.02
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 564 0 0 0 2 0 0 0 18 0 1 0 242439728 3317760 549 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 810 549 51 132 0 675 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3240

[startup+0.101269 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31170
/proc/meminfo: memFree=1720816/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=3236 CPUtime=0.09
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 582 0 0 0 9 0 0 0 18 0 1 0 242439728 3313664 567 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531558 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 809 567 63 132 0 674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.301289 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31170
/proc/meminfo: memFree=1720816/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=3024 CPUtime=0.29
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 242439728 3096576 536 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134705053 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 756 536 68 132 0 621 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701332 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31170
/proc/meminfo: memFree=1720816/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=4608 CPUtime=0.69
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 1001 0 0 0 69 0 0 0 23 0 1 0 242439728 4718592 913 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 1152 913 68 132 0 1017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4608

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1716200/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=7248 CPUtime=1.49
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 1676 0 0 0 149 0 0 0 25 0 1 0 242439728 7421952 1588 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 1812 1588 68 132 0 1677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7248

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1712808/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=11472 CPUtime=3.09
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 2728 0 0 0 308 1 0 0 25 0 1 0 242439728 11747328 2640 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 2868 2640 68 132 0 2733 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11472

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1709160/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=12792 CPUtime=6.29
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 3053 0 0 0 627 2 0 0 25 0 1 0 242439728 13099008 2965 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 3198 2965 68 132 0 3063 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12792

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1706280/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=15376 CPUtime=12.69
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 3707 0 0 0 1267 2 0 0 25 0 1 0 242439728 15745024 3619 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 3844 3619 68 132 0 3709 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15376

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1705128/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=16960 CPUtime=25.48
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 4078 0 0 0 2546 2 0 0 25 0 1 0 242439728 17367040 3990 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 4240 3990 68 132 0 4105 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16960

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1701992/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=20436 CPUtime=51.07
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 4960 0 0 0 5104 3 0 0 25 0 1 0 242439728 20926464 4872 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551525 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 5109 4872 68 132 0 4974 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20436

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1698600/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=23076 CPUtime=102.27
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 5616 0 0 0 10222 5 0 0 25 0 1 0 242439728 23629824 5528 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 5769 5528 68 132 0 5634 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23076

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1695848/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=25860 CPUtime=162.25
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 6300 0 0 0 16219 6 0 0 25 0 1 0 242439728 26480640 6212 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 6465 6212 68 132 0 6330 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25860

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1693480/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=28104 CPUtime=222.23
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 6880 0 0 0 22217 6 0 0 25 0 1 0 242439728 28778496 6792 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 7026 6792 68 132 0 6891 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28104

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1692456/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=29160 CPUtime=282.21
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 7141 0 0 0 28214 7 0 0 25 0 1 0 242439728 29859840 7053 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 7290 7053 68 132 0 7155 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29160

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1691880/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=29688 CPUtime=342.2
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 7277 0 0 0 34212 8 0 0 25 0 1 0 242439728 30400512 7189 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 7422 7189 68 132 0 7287 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29688

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31171
/proc/meminfo: memFree=1689448/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=32064 CPUtime=402.18
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 7871 0 0 0 40209 9 0 0 25 0 1 0 242439728 32833536 7783 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551525 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 8016 7783 68 132 0 7881 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32064

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31293
/proc/meminfo: memFree=1688184/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=32048 CPUtime=462.1
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 7871 0 0 0 46200 10 0 0 25 0 1 0 242439728 32817152 7783 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 8012 7783 68 132 0 7877 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 32048

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1688936/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=32312 CPUtime=522.04
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 7943 0 0 0 52193 11 0 0 25 0 1 0 242439728 33087488 7855 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 8078 7855 68 132 0 7943 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 32312

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1687208/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=34372 CPUtime=582.02
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 8420 0 0 0 58190 12 0 0 25 0 1 0 242439728 35196928 8332 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 8593 8332 68 132 0 8458 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 34372

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1686184/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=35296 CPUtime=642.01
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 8666 0 0 0 64188 13 0 0 25 0 1 0 242439728 36143104 8578 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 8824 8578 68 132 0 8689 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 35296

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1685608/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=35956 CPUtime=701.99
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 8829 0 0 0 70185 14 0 0 25 0 1 0 242439728 36818944 8741 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 8989 8741 68 132 0 8854 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 35956

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1685352/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=36220 CPUtime=761.97
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 8887 0 0 0 76183 14 0 0 25 0 1 0 242439728 37089280 8799 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 9055 8799 68 132 0 8920 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 36220

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1684904/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=36616 CPUtime=821.95
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 8993 0 0 0 82180 15 0 0 25 0 1 0 242439728 37494784 8905 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 9154 8905 68 132 0 9019 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 36616

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1684392/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=37116 CPUtime=881.94
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 9113 0 0 0 88178 16 0 0 25 0 1 0 242439728 38006784 9025 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 9279 9025 68 132 0 9144 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 37116

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1684520/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=37116 CPUtime=941.92
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 9127 0 0 0 94176 16 0 0 25 0 1 0 242439728 38006784 9039 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 9279 9039 68 132 0 9144 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 37116

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1681896/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=39888 CPUtime=1001.91
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 9801 0 0 0 100173 18 0 0 25 0 1 0 242439728 40845312 9713 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 9972 9713 68 132 0 9837 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 39888

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1680616/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=41124 CPUtime=1061.89
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 10099 0 0 0 106170 19 0 0 25 0 1 0 242439728 42110976 10011 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 10281 10011 68 132 0 10146 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 41124

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1680616/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=41124 CPUtime=1121.87
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 10099 0 0 0 112168 19 0 0 25 0 1 0 242439728 42110976 10011 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 10281 10011 68 132 0 10146 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 41124

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1680296/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=41388 CPUtime=1181.85
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 10170 0 0 0 118165 20 0 0 25 0 1 0 242439728 42381312 10082 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 10347 10082 68 132 0 10212 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 41388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1680296/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=41248 CPUtime=1200.05
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 10170 0 0 0 119985 20 0 0 25 0 1 0 242439728 42237952 10074 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 10312 10074 68 132 0 10177 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 41248

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31369
/proc/meminfo: memFree=1680296/2055920 swapFree=4156316/4192956
[pid=31170] ppid=31168 vsize=41248 CPUtime=1200.05
/proc/31170/stat : 31170 (minimarch_fixed) R 31168 31170 30381 0 -1 4194304 10170 0 0 0 119985 20 0 0 25 0 1 0 242439728 42237952 10074 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/31170/statm: 10312 10074 68 132 0 10177 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 41248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.210967
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 41388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.210967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10170
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= 25137

runsolver used 0.938857 second user time and 2.6056 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 27 08:53:41 UTC 2007

IDJOB= 427659
IDBENCH= 20085
IDSOLVER= 198
FILE ID= node7/427659-1177664021

PBS_JOBID= 4697378

Free space on /tmp= 66541 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/427659-1177664021/minimarch_fixed /tmp/evaluation/427659-1177664021/instance-427659-1177664021.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-427659-1177664021 -o ROOT/results/node7/solver-427659-1177664021 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427659-1177664021/minimarch_fixed /tmp/evaluation/427659-1177664021/instance-427659-1177664021.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 773987967

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1721224 kB
Buffers:         40192 kB
Cached:         225824 kB
SwapCached:      16796 kB
Active:         184864 kB
Inactive:       105424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721224 kB
SwapTotal:     4192956 kB
SwapFree:      4156316 kB
Dirty:            3364 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            29880 kB
Committed_AS:  8934488 kB
PageTables:       1860 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= 66541 MiB

End job on node7 on Fri Apr 27 09:13:44 UTC 2007