Trace number 427645

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 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S422570514-15.cnf
MD5SUM3075ec5f10b4ac38799d83224a9cb93c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark77.3522
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                                                |
0.04/0.06	|  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	|       100 |     900    18000    90000 |     6600      100    124 |  0.000 % |
0.19/0.30	|       251 |     900    18000    90000 |     7260      251    111 |  0.000 % |
0.29/0.32	|       476 |     900    18000    90000 |     7986      476    112 |  0.000 % |
0.29/0.36	|       815 |     900    18000    90000 |     8784      815    115 |  0.000 % |
0.39/0.42	|      1323 |     900    18000    90000 |     9663     1323    118 |  0.000 % |
0.49/0.52	|      2082 |     900    18000    90000 |    10629     2082    120 |  0.000 % |
0.59/0.67	|      3222 |     900    18000    90000 |    11692     3222    123 |  0.000 % |
0.89/0.91	|      4930 |     900    18000    90000 |    12861     4930    128 |  0.000 % |
1.29/1.32	|      7492 |     900    18000    90000 |    14147     7492    129 |  0.000 % |
2.10/2.10	|     11336 |     900    18000    90000 |    15562    11336    131 |  0.000 % |
3.39/3.41	|     17103 |     900    18000    90000 |    17118     9149    133 |  0.000 % |
5.68/5.77	|     25752 |     900    18000    90000 |    18830     9072    137 |  0.000 % |
9.39/9.48	|     38727 |     900    18000    90000 |    20713    12471    135 |  0.000 % |
16.18/16.24	|     58188 |     900    18000    90000 |    22784    10863    140 |  0.000 % |
27.39/27.44	|     87380 |     900    18000    90000 |    25063    16481    141 |  0.000 % |
47.28/47.34	|    131169 |     900    18000    90000 |    27569    21530    143 |  0.000 % |
78.07/78.13	|    196853 |     900    18000    90000 |    30326    24124    146 |  0.000 % |
127.95/128.01	|    295379 |     900    18000    90000 |    33359    16216    130 |  0.000 % |
207.53/207.66	|    443168 |     900    18000    90000 |    36695    21215    138 |  0.000 % |
334.99/335.11	|    664853 |     900    18000    90000 |    40364    31201    147 |  0.000 % |
566.13/566.36	|    997380 |     900    18000    90000 |    44401    17207    136 |  0.000 % |
903.73/904.01	|   1496168 |     900    18000    90000 |    48841    29163    137 |  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-427645-1177662817 -o ROOT/results/node7/solver-427645-1177662817 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427645-1177662817/minimarch_fixed /tmp/evaluation/427645-1177662817/instance-427645-1177662817.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 0.99 0.99 3/77 31121
/proc/meminfo: memFree=1721200/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=2000 CPUtime=0
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 242319340 2048000 235 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 500 235 51 132 0 365 0

[startup+0.04956 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 31121
/proc/meminfo: memFree=1721200/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=3236 CPUtime=0.04
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 571 0 0 0 4 0 0 0 18 0 1 0 242319340 3313664 556 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523047 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 809 556 51 132 0 674 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3236

[startup+0.101564 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 31121
/proc/meminfo: memFree=1721200/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=3232 CPUtime=0.09
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 583 0 0 0 9 0 0 0 18 0 1 0 242319340 3309568 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 808 568 63 132 0 673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.301586 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 31121
/proc/meminfo: memFree=1721200/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=3028 CPUtime=0.29
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 242319340 3100672 536 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134705053 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 757 536 68 132 0 622 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701627 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 31121
/proc/meminfo: memFree=1721200/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=4612 CPUtime=0.69
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 989 0 0 0 69 0 0 0 23 0 1 0 242319340 4722688 901 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 1153 901 68 132 0 1018 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4612

[startup+1.50171 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1716648/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=7384 CPUtime=1.49
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 1694 0 0 0 149 0 0 0 25 0 1 0 242319340 7561216 1606 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 1846 1606 68 132 0 1711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7384

[startup+3.10188 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1713256/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=11476 CPUtime=3.09
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 2733 0 0 0 308 1 0 0 25 0 1 0 242319340 11751424 2645 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 2869 2645 68 132 0 2734 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11476

[startup+6.30121 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1709800/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=12796 CPUtime=6.28
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 3052 0 0 0 627 1 0 0 25 0 1 0 242319340 13103104 2964 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551764 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 3199 2964 68 132 0 3064 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12796

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1707304/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=14840 CPUtime=12.69
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 3559 0 0 0 1267 2 0 0 25 0 1 0 242319340 15196160 3471 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 3710 3471 68 132 0 3575 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14840

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1705256/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=17084 CPUtime=25.48
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 4132 0 0 0 2545 3 0 0 25 0 1 0 242319340 17494016 4044 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 4271 4044 68 132 0 4136 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17084

[startup+51.1019 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1701672/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=20548 CPUtime=51.08
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 4965 0 0 0 5104 4 0 0 25 0 1 0 242319340 21041152 4877 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 5137 4877 68 132 0 5002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20548

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1698728/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=23392 CPUtime=102.26
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 5683 0 0 0 10221 5 0 0 25 0 1 0 242319340 23953408 5595 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 5848 5595 68 132 0 5713 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23392

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1695656/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=26436 CPUtime=162.24
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 6452 0 0 0 16218 6 0 0 25 0 1 0 242319340 27070464 6364 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 6609 6364 68 132 0 6474 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26436

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1694184/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=27756 CPUtime=222.23
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 6801 0 0 0 22216 7 0 0 25 0 1 0 242319340 28422144 6713 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 6939 6713 68 132 0 6804 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27756

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1692072/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=29880 CPUtime=282.21
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 7320 0 0 0 28213 8 0 0 25 0 1 0 242319340 30597120 7232 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 7470 7232 68 132 0 7335 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29880

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31122
/proc/meminfo: memFree=1690344/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=31596 CPUtime=342.19
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 7747 0 0 0 34211 8 0 0 25 0 1 0 242319340 32354304 7659 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 7899 7659 68 132 0 7764 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31596

[startup+402.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1689384/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=32652 CPUtime=402.17
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 8011 0 0 0 40208 9 0 0 25 0 1 0 242319340 33435648 7923 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 8163 7923 68 132 0 8028 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32652

[startup+462.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1689064/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=32820 CPUtime=462.16
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 8074 0 0 0 46206 10 0 0 25 0 1 0 242319340 33607680 7982 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 8205 7982 68 132 0 8070 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 32820

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1688744/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=33216 CPUtime=522.14
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 8167 0 0 0 52204 10 0 0 25 0 1 0 242319340 34013184 8075 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 8304 8075 68 132 0 8169 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33216

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1687720/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=34748 CPUtime=582.12
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 8524 0 0 0 58201 11 0 0 25 0 1 0 242319340 35581952 8432 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 8687 8432 68 132 0 8552 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 34748

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1685544/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=36464 CPUtime=642.11
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 8959 0 0 0 64199 12 0 0 25 0 1 0 242319340 37339136 8867 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 9116 8867 68 132 0 8981 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 36464

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1685544/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=36464 CPUtime=702.09
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 8959 0 0 0 70197 12 0 0 25 0 1 0 242319340 37339136 8867 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 9116 8867 68 132 0 8981 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 36464

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1685608/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=36464 CPUtime=762.08
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 8959 0 0 0 76195 13 0 0 25 0 1 0 242319340 37339136 8867 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 9116 8867 68 132 0 8981 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 36464

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1685096/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=36992 CPUtime=822.05
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 9089 0 0 0 82192 13 0 0 25 0 1 0 242319340 37879808 8997 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 9248 8997 68 132 0 9113 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 36992

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1684072/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=38048 CPUtime=882.04
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 9350 0 0 0 88190 14 0 0 25 0 1 0 242319340 38961152 9258 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 9512 9258 68 132 0 9377 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 38048

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1683496/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=39108 CPUtime=942.02
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 9595 0 0 0 94187 15 0 0 25 0 1 0 242319340 40046592 9503 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 9777 9503 68 132 0 9642 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 39108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1681512/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=40560 CPUtime=1002.01
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 9981 0 0 0 100185 16 0 0 25 0 1 0 242319340 41533440 9889 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 10140 9889 68 132 0 10005 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 40560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1681064/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=40956 CPUtime=1061.99
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 10088 0 0 0 106182 17 0 0 25 0 1 0 242319340 41938944 9996 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 10239 9996 68 132 0 10104 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 40956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1680616/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=41484 CPUtime=1121.97
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 10207 0 0 0 112180 17 0 0 25 0 1 0 242319340 42479616 10115 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 10371 10115 68 132 0 10236 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 41484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1680552/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=41484 CPUtime=1181.96
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 10207 0 0 0 118178 18 0 0 25 0 1 0 242319340 42479616 10115 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 10371 10115 68 132 0 10236 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 41484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31122
/proc/meminfo: memFree=1680552/2055920 swapFree=4156316/4192956
[pid=31121] ppid=31119 vsize=41484 CPUtime=1200.06
/proc/31121/stat : 31121 (minimarch_fixed) R 31119 31121 30381 0 -1 4194304 10208 0 0 0 119988 18 0 0 25 0 1 0 242319340 42479616 10116 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31121/statm: 10371 10116 68 132 0 10236 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 41484

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): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.19097
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 41484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.19097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10208
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= 24914

runsolver used 0.924859 second user time and 2.57361 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 27 08:33:37 UTC 2007

IDJOB= 427645
IDBENCH= 20078
IDSOLVER= 198
FILE ID= node7/427645-1177662817

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-S422570514-15.cnf
COMMAND LINE= /tmp/evaluation/427645-1177662817/minimarch_fixed /tmp/evaluation/427645-1177662817/instance-427645-1177662817.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-427645-1177662817 -o ROOT/results/node7/solver-427645-1177662817 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427645-1177662817/minimarch_fixed /tmp/evaluation/427645-1177662817/instance-427645-1177662817.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  3075ec5f10b4ac38799d83224a9cb93c

RANDOM SEED= 144135286

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:       1721672 kB
Buffers:         40164 kB
Cached:         225376 kB
SwapCached:      16796 kB
Active:         184832 kB
Inactive:       104984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721672 kB
SwapTotal:     4192956 kB
SwapFree:      4156316 kB
Dirty:            3312 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            29892 kB
Committed_AS:  8933444 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 08:53:40 UTC 2007