Trace number 427803

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/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
MD5SUM000f0a2838a713053c9877abfe8633d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.05938
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
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:  4000                                                 |
0.00/0.00	|  Number of clauses:    16800                                                |
0.04/0.05	|  Parsing time:         0.05         s                                       |
0.09/0.10	============================[ Search Statistics ]==============================
0.09/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	===============================================================================
0.09/0.10	|         0 |    3880    16558    50285 |     5519        0    nan |  0.000 % |
0.09/0.11	|       101 |    3880    16558    50285 |     6071      101     75 |  0.000 % |
0.09/0.14	|       252 |    3880    16558    50285 |     6678      252     76 |  0.000 % |
0.09/0.17	|       480 |    3880    16558    50285 |     7346      480     83 |  0.000 % |
0.19/0.21	|       817 |    3880    16558    50285 |     8080      817     86 |  0.000 % |
0.19/0.29	|      1323 |    3880    16558    50285 |     8888     1323     99 |  0.000 % |
0.39/0.41	|      2082 |    3880    16558    50285 |     9777     2082    101 |  0.000 % |
0.59/0.60	|      3221 |    3880    16558    50285 |    10755     3221    106 |  0.000 % |
0.79/0.90	|      4930 |    3880    16558    50285 |    11831     4930    104 |  0.000 % |
1.39/1.43	|      7492 |    3880    16558    50285 |    13014     7492    113 |  0.000 % |
2.29/2.35	|     11337 |    3880    16558    50285 |    14315    11337    117 |  0.000 % |
3.89/3.92	|     17103 |    3880    16558    50285 |    15747     9575    127 |  0.000 % |
6.78/6.80	|     25753 |    3880    16558    50285 |    17322    10031    135 |  0.000 % |
11.29/11.36	|     38727 |    3880    16558    50285 |    19054    14051    134 |  0.000 % |
19.88/19.97	|     58191 |    3880    16558    50285 |    20959    13760    143 |  0.000 % |
34.48/34.53	|     87383 |    3880    16558    50285 |    23055    21287    142 |  0.000 % |
57.87/57.97	|    131172 |    3880    16558    50285 |    25361    17499    143 |  0.000 % |
93.66/93.75	|    196856 |    3880    16558    50285 |    27897    14693    134 |  0.000 % |
156.85/156.98	|    295382 |    3880    16558    50285 |    30687    19840    139 |  0.000 % |
251.92/252.07	|    443173 |    3880    16558    50285 |    33755    22529    130 |  0.000 % |
406.28/406.44	|    664856 |    3880    16558    50285 |    37131    18382    140 |  0.000 % |
653.11/653.38	|    997381 |    3880    16558    50285 |    40844    23914    152 |  0.000 % |
1048.30/1048.67	|   1496169 |    3880    16558    50285 |    44928    38303    138 |  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/node55/watcher-427803-1177676693 -o ROOT/results/node55/solver-427803-1177676693 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427803-1177676693/minimarch_fixed /tmp/evaluation/427803-1177676693/instance-427803-1177676693.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: 0.91 0.97 0.99 3/64 25865
/proc/meminfo: memFree=1413172/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=2296 CPUtime=0
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 215579319 2351104 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134515657 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 574 288 51 132 0 439 0

[startup+0.0441181 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25865
/proc/meminfo: memFree=1413172/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=3280 CPUtime=0.04
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 528 0 0 0 4 0 0 0 18 0 1 0 215579319 3358720 513 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523414 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 820 513 51 132 0 685 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3280

[startup+0.101122 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25865
/proc/meminfo: memFree=1413172/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=3312 CPUtime=0.09
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 586 0 0 0 9 0 0 0 18 0 1 0 215579319 3391488 569 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134549496 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 828 569 65 132 0 693 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.301142 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25865
/proc/meminfo: memFree=1413172/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=3576 CPUtime=0.29
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 215579319 3661824 606 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 894 607 68 132 0 759 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3576

[startup+0.701179 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25865
/proc/meminfo: memFree=1413172/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=4632 CPUtime=0.69
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 897 0 0 0 69 0 0 0 22 0 1 0 215579319 4743168 880 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556530 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 1158 880 68 132 0 1023 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4632

[startup+1.50126 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1409132/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=6612 CPUtime=1.49
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 1408 0 0 0 149 0 0 0 25 0 1 0 215579319 6770688 1391 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 1653 1391 68 132 0 1518 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6612

[startup+3.10141 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1406252/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=10184 CPUtime=3.09
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 2286 0 0 0 308 1 0 0 25 0 1 0 215579319 10428416 2269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 2546 2269 68 132 0 2411 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10184

[startup+6.30171 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1403244/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=12032 CPUtime=6.29
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 2761 0 0 0 628 1 0 0 25 0 1 0 215579319 12320768 2744 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 3008 2744 68 132 0 2873 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12032

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1401004/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=13972 CPUtime=12.69
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 3216 0 0 0 1267 2 0 0 25 0 1 0 215579319 14307328 3199 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 3493 3199 68 132 0 3358 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13972

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1397804/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=16480 CPUtime=25.48
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 3846 0 0 0 2546 2 0 0 25 0 1 0 215579319 16875520 3829 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 4120 3829 68 132 0 3985 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16480

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1394796/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=19384 CPUtime=51.07
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 4603 0 0 0 5104 3 0 0 25 0 1 0 215579319 19849216 4586 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 4846 4586 68 132 0 4711 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19384

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1392428/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=21804 CPUtime=102.26
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 5187 0 0 0 10222 4 0 0 25 0 1 0 215579319 22327296 5170 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 5451 5170 68 132 0 5316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21804

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1389740/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=24460 CPUtime=162.25
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 5843 0 0 0 16220 5 0 0 25 0 1 0 215579319 25047040 5826 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 6115 5826 68 132 0 5980 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24460

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1389292/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=24856 CPUtime=222.23
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 5958 0 0 0 22218 5 0 0 25 0 1 0 215579319 25452544 5941 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 6214 5941 68 132 0 6079 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24856

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1384940/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=29212 CPUtime=282.21
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 7040 0 0 0 28215 6 0 0 25 0 1 0 215579319 29913088 7023 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 7303 7023 68 132 0 7168 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29212

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1384492/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=29608 CPUtime=342.19
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 7132 0 0 0 34213 6 0 0 25 0 1 0 215579319 30318592 7115 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 7402 7115 68 132 0 7267 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 29608

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25866
/proc/meminfo: memFree=1384492/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=29608 CPUtime=402.18
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 7132 0 0 0 40211 7 0 0 25 0 1 0 215579319 30318592 7115 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 7402 7115 68 132 0 7267 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29608

[startup+462.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 25866
/proc/meminfo: memFree=1378732/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=35420 CPUtime=462.16
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 8576 0 0 0 46208 8 0 0 25 0 1 0 215579319 36270080 8559 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 8855 8559 68 132 0 8720 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35420

[startup+522.302 s]
/proc/loadavg: 1.09 1.00 1.00 2/65 25866
/proc/meminfo: memFree=1378732/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=35420 CPUtime=522.15
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 8576 0 0 0 52206 9 0 0 25 0 1 0 215579319 36270080 8559 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 8855 8559 68 132 0 8720 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35420

[startup+582.302 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 25866
/proc/meminfo: memFree=1378732/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=35420 CPUtime=582.13
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 8576 0 0 0 58204 9 0 0 25 0 1 0 215579319 36270080 8559 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 8855 8559 68 132 0 8720 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 35420

[startup+642.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 25866
/proc/meminfo: memFree=1378732/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=35420 CPUtime=642.12
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 8576 0 0 0 64203 9 0 0 25 0 1 0 215579319 36270080 8559 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 8855 8559 68 132 0 8720 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 35420

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25866
/proc/meminfo: memFree=1377964/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=36160 CPUtime=702.1
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 8760 0 0 0 70200 10 0 0 25 0 1 0 215579319 37027840 8743 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 9040 8743 68 132 0 8905 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 36160

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25866
/proc/meminfo: memFree=1377004/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=37084 CPUtime=762.09
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 8999 0 0 0 76199 10 0 0 25 0 1 0 215579319 37974016 8982 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 9271 8982 68 132 0 9136 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 37084

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25866
/proc/meminfo: memFree=1376044/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=38144 CPUtime=822.06
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 9238 0 0 0 82196 10 0 0 25 0 1 0 215579319 39059456 9221 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 9536 9221 68 132 0 9401 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 38144

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25866
/proc/meminfo: memFree=1375660/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=38500 CPUtime=882.05
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 9346 0 0 0 88194 11 0 0 25 0 1 0 215579319 39424000 9329 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 9625 9329 68 132 0 9490 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 38500

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25866
/proc/meminfo: memFree=1375596/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=38500 CPUtime=942.04
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 9346 0 0 0 94193 11 0 0 25 0 1 0 215579319 39424000 9329 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 9625 9329 68 132 0 9490 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 38500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25868
/proc/meminfo: memFree=1375660/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=38500 CPUtime=1002.02
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 9346 0 0 0 100191 11 0 0 25 0 1 0 215579319 39424000 9329 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 9625 9329 68 132 0 9490 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 38500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25868
/proc/meminfo: memFree=1375212/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=38900 CPUtime=1062
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 9450 0 0 0 106189 11 0 0 25 0 1 0 215579319 39833600 9433 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552526 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 9725 9433 68 132 0 9590 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 38900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25868
/proc/meminfo: memFree=1372588/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=41612 CPUtime=1121.99
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 10119 0 0 0 112187 12 0 0 25 0 1 0 215579319 42610688 10102 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 10403 10102 68 132 0 10268 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 41612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25868
/proc/meminfo: memFree=1372524/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=41612 CPUtime=1181.97
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 10119 0 0 0 118185 12 0 0 25 0 1 0 215579319 42610688 10102 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 10403 10102 68 132 0 10268 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 41612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25868
/proc/meminfo: memFree=1372524/2055920 swapFree=4184544/4192956
[pid=25865] ppid=25863 vsize=41612 CPUtime=1200.07
/proc/25865/stat : 25865 (minimarch_fixed) R 25863 25865 25058 0 -1 4194304 10119 0 0 0 119995 12 0 0 25 0 1 0 215579319 42610688 10102 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/25865/statm: 10403 10102 68 132 0 10268 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 41612

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): 0.13098
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 41612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10119
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= 1816

runsolver used 1.01784 second user time and 2.26465 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Fri Apr 27 12:24:53 UTC 2007

IDJOB= 427803
IDBENCH= 20157
IDSOLVER= 198
FILE ID= node55/427803-1177676693

PBS_JOBID= 4698579

Free space on /tmp= 66417 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
COMMAND LINE= /tmp/evaluation/427803-1177676693/minimarch_fixed /tmp/evaluation/427803-1177676693/instance-427803-1177676693.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-427803-1177676693 -o ROOT/results/node55/solver-427803-1177676693 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427803-1177676693/minimarch_fixed /tmp/evaluation/427803-1177676693/instance-427803-1177676693.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  000f0a2838a713053c9877abfe8633d8

RANDOM SEED= 117985618

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1413644 kB
Buffers:         57292 kB
Cached:         499316 kB
SwapCached:       2556 kB
Active:         275508 kB
Inactive:       291068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413644 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            3156 kB
Writeback:           0 kB
Mapped:          16388 kB
Slab:            61792 kB
Committed_AS:  1357712 kB
PageTables:       1380 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= 66417 MiB

End job on node55 on Fri Apr 27 12:44:55 UTC 2007