Trace number 427649

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) 1200.09 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark140.778
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                                       |
0.19/0.26	============================[ 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    103 |  0.000 % |
0.19/0.30	|       252 |     900    18000    90000 |     7260      252    112 |  0.000 % |
0.29/0.32	|       480 |     900    18000    90000 |     7986      480    115 |  0.000 % |
0.29/0.37	|       817 |     900    18000    90000 |     8784      817    121 |  0.000 % |
0.39/0.42	|      1324 |     900    18000    90000 |     9663     1324    120 |  0.000 % |
0.49/0.52	|      2083 |     900    18000    90000 |    10629     2083    122 |  0.000 % |
0.59/0.67	|      3223 |     900    18000    90000 |    11692     3223    126 |  0.000 % |
0.89/0.93	|      4931 |     900    18000    90000 |    12861     4931    126 |  0.000 % |
1.29/1.33	|      7494 |     900    18000    90000 |    14147     7494    127 |  0.000 % |
1.99/2.02	|     11339 |     900    18000    90000 |    15562    11339    127 |  0.000 % |
3.30/3.31	|     17106 |     900    18000    90000 |    17118     9138    130 |  0.000 % |
5.59/5.63	|     25757 |     900    18000    90000 |    18830     9051    135 |  0.000 % |
9.29/9.34	|     38732 |     900    18000    90000 |    20713    12443    139 |  0.000 % |
17.09/17.12	|     58195 |     900    18000    90000 |    22784    10852    143 |  0.000 % |
28.88/28.94	|     87387 |     900    18000    90000 |    25063    16577    142 |  0.000 % |
47.78/47.82	|    131177 |     900    18000    90000 |    27569    20803    137 |  0.000 % |
78.97/79.01	|    196861 |     900    18000    90000 |    30326    23788    140 |  0.000 % |
133.26/133.38	|    295389 |     900    18000    90000 |    33359    14219    132 |  0.000 % |
215.64/215.74	|    443179 |     900    18000    90000 |    36695    16892    131 |  0.000 % |
348.00/348.19	|    664863 |     900    18000    90000 |    40364    22064    137 |  0.000 % |
567.05/567.29	|    997388 |     900    18000    90000 |    44401    34779    141 |  0.000 % |
908.26/908.56	|   1496178 |     900    18000    90000 |    48841    43317    149 |  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/node63/watcher-427649-1177663379 -o ROOT/results/node63/solver-427649-1177663379 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427649-1177663379/minimarch_fixed /tmp/evaluation/427649-1177663379/instance-427649-1177663379.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: 1.00 1.00 1.00 3/64 20201
/proc/meminfo: memFree=1406268/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=2000 CPUtime=0
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 242327800 2048000 229 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 500 230 51 132 0 365 0

[startup+0.105982 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20201
/proc/meminfo: memFree=1406268/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=3236 CPUtime=0.1
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 583 0 0 0 10 0 0 0 18 0 1 0 242327800 3313664 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523456 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 809 568 63 132 0 674 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3236

[startup+0.201992 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20201
/proc/meminfo: memFree=1406268/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=3236 CPUtime=0.19
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 583 0 0 0 19 0 0 0 18 0 1 0 242327800 3313664 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523057 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 809 568 63 132 0 674 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3236

[startup+0.302004 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20201
/proc/meminfo: memFree=1406268/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=3024 CPUtime=0.29
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 626 0 0 0 29 0 0 0 19 0 1 0 242327800 3096576 536 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134705053 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 756 536 68 132 0 621 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701045 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20201
/proc/meminfo: memFree=1406268/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=4608 CPUtime=0.69
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 997 0 0 0 69 0 0 0 22 0 1 0 242327800 4718592 907 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 1152 907 68 132 0 1017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4608

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1401396/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=7268 CPUtime=1.49
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 1677 0 0 0 149 0 0 0 25 0 1 0 242327800 7442432 1587 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 1817 1587 68 132 0 1682 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7268

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1397940/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=11360 CPUtime=3.09
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 2702 0 0 0 308 1 0 0 25 0 1 0 242327800 11632640 2612 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 2840 2612 68 132 0 2705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11360

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1394548/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=12680 CPUtime=6.29
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 3027 0 0 0 628 1 0 0 25 0 1 0 242327800 12984320 2937 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551764 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 3170 2937 68 132 0 3035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12680

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1391988/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=15128 CPUtime=12.68
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 3647 0 0 0 1267 1 0 0 25 0 1 0 242327800 15491072 3557 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 3782 3557 68 132 0 3647 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15128

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1390196/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=16976 CPUtime=25.49
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 4099 0 0 0 2547 2 0 0 25 0 1 0 242327800 17383424 4009 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 4244 4009 68 132 0 4109 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16976

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1386996/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=20308 CPUtime=51.07
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 4904 0 0 0 5104 3 0 0 25 0 1 0 242327800 20795392 4814 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 5077 4814 68 132 0 4942 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20308

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1383540/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=23608 CPUtime=102.27
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 5749 0 0 0 10222 5 0 0 25 0 1 0 242327800 24174592 5659 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 5902 5659 68 132 0 5767 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1381684/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=25456 CPUtime=162.25
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 6203 0 0 0 16220 5 0 0 25 0 1 0 242327800 26066944 6113 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 6364 6113 68 132 0 6229 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25456

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1380852/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=26248 CPUtime=222.24
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 6412 0 0 0 22218 6 0 0 25 0 1 0 242327800 26877952 6322 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 6562 6322 68 132 0 6427 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26248

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1378100/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=29020 CPUtime=282.21
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 7100 0 0 0 28215 6 0 0 25 0 1 0 242327800 29716480 7010 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 7255 7010 68 132 0 7120 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1377588/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=29408 CPUtime=342.2
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 7215 0 0 0 34214 6 0 0 25 0 1 0 242327800 30113792 7125 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 7352 7125 68 132 0 7217 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29408

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1374452/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=32592 CPUtime=402.18
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 8002 0 0 0 40211 7 0 0 25 0 1 0 242327800 33374208 7912 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 8148 7912 68 132 0 8013 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32592

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1373620/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=33428 CPUtime=462.17
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 8201 0 0 0 46210 7 0 0 25 0 1 0 242327800 34230272 8111 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 8357 8111 68 132 0 8222 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33428

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1373044/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=33916 CPUtime=522.15
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 8359 0 0 0 52208 7 0 0 25 0 1 0 242327800 34729984 8251 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 8479 8251 68 132 0 8344 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1372084/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=35044 CPUtime=582.14
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 8613 0 0 0 58206 8 0 0 25 0 1 0 242327800 35885056 8503 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 8761 8503 68 132 0 8626 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35044

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1369844/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=37288 CPUtime=642.13
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 9164 0 0 0 64204 9 0 0 25 0 1 0 242327800 38182912 9054 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 9322 9054 68 132 0 9187 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 37288

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1370036/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=36952 CPUtime=702.11
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 9186 0 0 0 70202 9 0 0 25 0 1 0 242327800 37838848 8983 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 9238 8983 68 132 0 9103 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 36952

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1369972/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=36940 CPUtime=762.1
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 9228 0 0 0 76201 9 0 0 25 0 1 0 242327800 37826560 8991 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 9235 8991 68 132 0 9100 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 36940

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1369012/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=38080 CPUtime=822.07
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 9499 0 0 0 82198 9 0 0 25 0 1 0 242327800 38993920 9250 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551474 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 9520 9250 68 132 0 9385 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 38080

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1369012/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=38080 CPUtime=882.07
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 9502 0 0 0 88197 10 0 0 25 0 1 0 242327800 38993920 9253 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 9520 9253 68 132 0 9385 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 38080

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1366772/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=40192 CPUtime=942.05
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 10054 0 0 0 94195 10 0 0 25 0 1 0 242327800 41156608 9805 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 10048 9805 68 132 0 9913 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 40192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1366772/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=40192 CPUtime=1002.03
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 10054 0 0 0 100193 10 0 0 25 0 1 0 242327800 41156608 9805 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 10048 9805 68 132 0 9913 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 40192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20202
/proc/meminfo: memFree=1366772/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=40192 CPUtime=1062.01
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 10054 0 0 0 106191 10 0 0 25 0 1 0 242327800 41156608 9805 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 10048 9805 68 132 0 9913 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 40192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20372
/proc/meminfo: memFree=1365492/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=40192 CPUtime=1121.9
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 10054 0 0 0 112179 11 0 0 25 0 1 0 242327800 41156608 9805 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 10048 9805 68 132 0 9913 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 40192

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20400
/proc/meminfo: memFree=1365684/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=41280 CPUtime=1181.87
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 10312 0 0 0 118175 12 0 0 25 0 1 0 242327800 42270720 10063 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 10320 10063 68 132 0 10185 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 41280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20400
/proc/meminfo: memFree=1365684/2055920 swapFree=4182896/4192956
[pid=20201] ppid=20199 vsize=41280 CPUtime=1200.07
/proc/20201/stat : 20201 (minimarch_fixed) R 20199 20201 19387 0 -1 4194304 10312 0 0 0 119995 12 0 0 25 0 1 0 242327800 42270720 10063 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20201/statm: 10320 10063 68 132 0 10185 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 41280

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.12798
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 41280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10312
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= 1959

runsolver used 0.966853 second user time and 2.37364 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Fri Apr 27 08:42:59 UTC 2007

IDJOB= 427649
IDBENCH= 20080
IDSOLVER= 198
FILE ID= node63/427649-1177663379

PBS_JOBID= 4697364

Free space on /tmp= 66526 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/427649-1177663379/minimarch_fixed /tmp/evaluation/427649-1177663379/instance-427649-1177663379.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-427649-1177663379 -o ROOT/results/node63/solver-427649-1177663379 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427649-1177663379/minimarch_fixed /tmp/evaluation/427649-1177663379/instance-427649-1177663379.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 706230358

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1406676 kB
Buffers:         48432 kB
Cached:         521204 kB
SwapCached:       4556 kB
Active:         325300 kB
Inactive:       254780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406676 kB
SwapTotal:     4192956 kB
SwapFree:      4182896 kB
Dirty:            3280 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            55184 kB
Committed_AS:  2284480 kB
PageTables:       1460 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= 66526 MiB

End job on node63 on Fri Apr 27 09:03:01 UTC 2007