Trace number 427647

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) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
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                                                |
0.00/0.06	|  Parsing time:         0.06         s                                       |
0.19/0.27	============================[ Search Statistics ]==============================
0.19/0.27	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.27	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.27	===============================================================================
0.19/0.27	|         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.28	|       101 |     900    18000    90000 |     6600      101     92 |  0.000 % |
0.29/0.30	|       252 |     900    18000    90000 |     7260      252    101 |  0.000 % |
0.29/0.32	|       477 |     900    18000    90000 |     7986      477    113 |  0.000 % |
0.29/0.36	|       814 |     900    18000    90000 |     8784      814    116 |  0.000 % |
0.39/0.43	|      1320 |     900    18000    90000 |     9663     1320    119 |  0.000 % |
0.49/0.52	|      2080 |     900    18000    90000 |    10629     2080    119 |  0.000 % |
0.59/0.68	|      3220 |     900    18000    90000 |    11692     3220    122 |  0.000 % |
0.89/0.93	|      4929 |     900    18000    90000 |    12861     4929    124 |  0.000 % |
1.29/1.35	|      7492 |     900    18000    90000 |    14147     7492    125 |  0.000 % |
2.10/2.11	|     11336 |     900    18000    90000 |    15562    11336    127 |  0.000 % |
3.39/3.45	|     17104 |     900    18000    90000 |    17118     9143    129 |  0.000 % |
5.69/5.76	|     25753 |     900    18000    90000 |    18830     9053    134 |  0.000 % |
9.19/9.29	|     38728 |     900    18000    90000 |    20713    12446    139 |  0.000 % |
16.29/16.40	|     58190 |     900    18000    90000 |    22784    10863    142 |  0.000 % |
27.58/27.62	|     87382 |     900    18000    90000 |    25063    16559    131 |  0.000 % |
46.88/46.90	|    131172 |     900    18000    90000 |    27569    20609    139 |  0.000 % |
79.17/79.26	|    196858 |     900    18000    90000 |    30326    23148    141 |  0.000 % |
127.95/128.06	|    295386 |     900    18000    90000 |    33359    13338    129 |  0.000 % |
211.43/211.58	|    443177 |     900    18000    90000 |    36695    18377    137 |  0.000 % |
334.21/334.32	|    664860 |     900    18000    90000 |    40364    25360    133 |  0.000 % |
551.33/551.57	|    997386 |     900    18000    90000 |    44401    30597    138 |  0.000 % |
888.94/889.21	|   1496174 |     900    18000    90000 |    48841    37975    139 |  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/node27/watcher-427647-1177663225 -o ROOT/results/node27/solver-427647-1177663225 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427647-1177663225/minimarch_fixed /tmp/evaluation/427647-1177663225/instance-427647-1177663225.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 3/65 27973
/proc/meminfo: memFree=1478168/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=2000 CPUtime=0
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179018453 2048000 234 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 500 234 51 132 0 365 0

[startup+0.0120449 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27973
/proc/meminfo: memFree=1478168/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=2264 CPUtime=0
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 330 0 0 0 0 0 0 0 18 0 1 0 179018453 2318336 315 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134562583 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 566 315 51 132 0 431 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2264

[startup+0.101053 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27973
/proc/meminfo: memFree=1478168/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=3240 CPUtime=0.09
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 583 0 0 0 9 0 0 0 18 0 1 0 179018453 3317760 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531530 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 810 568 63 132 0 675 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3240

[startup+0.301072 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27973
/proc/meminfo: memFree=1478168/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=3044 CPUtime=0.29
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 624 0 0 0 29 0 0 0 18 0 1 0 179018453 3117056 540 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 761 540 68 132 0 626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3044

[startup+0.701112 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27973
/proc/meminfo: memFree=1478168/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=4496 CPUtime=0.69
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 972 0 0 0 69 0 0 0 20 0 1 0 179018453 4603904 888 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557683 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1124 888 68 132 0 989 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4496

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1473744/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=7136 CPUtime=1.49
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 1634 0 0 0 149 0 0 0 25 0 1 0 179018453 7307264 1550 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1784 1550 68 132 0 1649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7136

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1470480/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=11096 CPUtime=3.09
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 2634 0 0 0 308 1 0 0 25 0 1 0 179018453 11362304 2550 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2774 2550 68 132 0 2639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11096

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1466968/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=12548 CPUtime=6.29
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 2998 0 0 0 627 2 0 0 25 0 1 0 179018453 12849152 2914 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 3137 2914 68 132 0 3002 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12548

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1463320/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=15792 CPUtime=12.69
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 3778 0 0 0 1266 3 0 0 25 0 1 0 179018453 16171008 3694 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 3948 3694 68 132 0 3813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15792

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1462488/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=16716 CPUtime=25.48
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 4013 0 0 0 2545 3 0 0 25 0 1 0 179018453 17117184 3929 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 4179 3929 68 132 0 4044 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16716

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1458712/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=20444 CPUtime=51.08
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 4947 0 0 0 5104 4 0 0 25 0 1 0 179018453 20934656 4863 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 5111 4863 68 132 0 4976 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20444

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1456216/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=22960 CPUtime=102.27
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 5563 0 0 0 10223 4 0 0 25 0 1 0 179018453 23511040 5479 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 5740 5479 68 132 0 5605 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22960

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1453272/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=25864 CPUtime=162.25
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 6291 0 0 0 16220 5 0 0 25 0 1 0 179018453 26484736 6207 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 6466 6207 68 132 0 6331 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25864

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1451992/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=27068 CPUtime=222.23
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 6618 0 0 0 22217 6 0 0 25 0 1 0 179018453 27717632 6534 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 6767 6534 68 132 0 6632 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27068

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1450712/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=28388 CPUtime=282.21
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 6937 0 0 0 28215 6 0 0 25 0 1 0 179018453 29069312 6853 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 7097 6853 68 132 0 6962 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28388

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1449368/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=29708 CPUtime=342.2
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 7271 0 0 0 34213 7 0 0 25 0 1 0 179018453 30420992 7187 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 7427 7187 68 132 0 7292 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29708

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1448088/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=31028 CPUtime=402.18
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 7591 0 0 0 40211 7 0 0 25 0 1 0 179018453 31772672 7507 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 7757 7507 68 132 0 7622 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31028

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1447064/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=31940 CPUtime=462.16
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 7836 0 0 0 46209 7 0 0 25 0 1 0 179018453 32706560 7752 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 7985 7752 68 132 0 7850 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31940

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1446424/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=32700 CPUtime=522.14
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 8014 0 0 0 52207 7 0 0 25 0 1 0 179018453 33484800 7930 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 8175 7930 68 132 0 8040 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 32700

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1443352/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=35692 CPUtime=582.13
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 8766 0 0 0 58205 8 0 0 25 0 1 0 179018453 36548608 8682 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 8923 8682 68 132 0 8788 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 35692

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1443224/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=35956 CPUtime=642.12
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 8816 0 0 0 64203 9 0 0 25 0 1 0 179018453 36818944 8732 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 8989 8732 68 132 0 8854 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 35956

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1442648/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=36352 CPUtime=702.1
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 8945 0 0 0 70201 9 0 0 25 0 1 0 179018453 37224448 8850 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 9088 8850 68 132 0 8953 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 36352

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1442200/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=36820 CPUtime=762.08
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 9067 0 0 0 76199 9 0 0 25 0 1 0 179018453 37703680 8957 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 9205 8957 68 132 0 9070 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 36820

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1441624/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=37440 CPUtime=822.06
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 9220 0 0 0 82197 9 0 0 25 0 1 0 179018453 38338560 9110 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 9360 9110 68 132 0 9225 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 37440

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1441240/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=37752 CPUtime=882.04
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 9309 0 0 0 88195 9 0 0 25 0 1 0 179018453 38658048 9190 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 9438 9190 68 132 0 9303 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 37752

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1440280/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=38676 CPUtime=942.03
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 9552 0 0 0 94193 10 0 0 25 0 1 0 179018453 39604224 9433 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 9669 9433 68 132 0 9534 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 38676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1439576/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=39468 CPUtime=1002.01
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 9736 0 0 0 100190 11 0 0 25 0 1 0 179018453 40415232 9617 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 9867 9617 68 132 0 9732 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 39468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1439000/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=40128 CPUtime=1062
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 9905 0 0 0 106189 11 0 0 25 0 1 0 179018453 41091072 9786 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 10032 9786 68 132 0 9897 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 40128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1437912/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=41224 CPUtime=1121.97
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 10172 0 0 0 112186 11 0 0 25 0 1 0 179018453 42213376 10053 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 10306 10053 68 132 0 10171 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 41224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1437848/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=41224 CPUtime=1181.96
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 10173 0 0 0 118185 11 0 0 25 0 1 0 179018453 42213376 10054 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 10306 10054 68 132 0 10171 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 41224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27974
/proc/meminfo: memFree=1437848/2055920 swapFree=4182904/4192956
[pid=27973] ppid=27971 vsize=41224 CPUtime=1200.06
/proc/27973/stat : 27973 (minimarch_fixed) R 27971 27973 27140 0 -1 4194304 10173 0 0 0 119995 11 0 0 25 0 1 0 179018453 42213376 10054 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 10306 10054 68 132 0 10171 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 41224

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): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.12598
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 41224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10173
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= 7
involuntary context switches= 1809

runsolver used 0.961853 second user time and 2.32665 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 27 08:40:25 UTC 2007

IDJOB= 427647
IDBENCH= 20079
IDSOLVER= 198
FILE ID= node27/427647-1177663225

PBS_JOBID= 4697371

Free space on /tmp= 66440 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/427647-1177663225/minimarch_fixed /tmp/evaluation/427647-1177663225/instance-427647-1177663225.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-427647-1177663225 -o ROOT/results/node27/solver-427647-1177663225 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427647-1177663225/minimarch_fixed /tmp/evaluation/427647-1177663225/instance-427647-1177663225.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 430498273

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1478576 kB
Buffers:         47540 kB
Cached:         454576 kB
SwapCached:       4348 kB
Active:         239596 kB
Inactive:       272768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478576 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            3288 kB
Writeback:           0 kB
Mapped:          15664 kB
Slab:            50952 kB
Committed_AS:  2200288 kB
PageTables:       1412 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= 66440 MiB

End job on node27 on Fri Apr 27 09:00:28 UTC 2007