Trace number 297378

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 2007-02-08? (TO) 1200.06 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
MD5SUMa2f5767c9c51923440a1204368c12b36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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, 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:  550                                                  |
0.00/0.00	|  Number of clauses:    2343                                                 |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     534     2308     7015 |      769        0    nan |  0.000 % |
0.00/0.01	|       101 |     534     2308     7015 |      846      101     26 |  0.000 % |
0.00/0.02	|       252 |     534     2308     7015 |      930      252     25 |  0.000 % |
0.00/0.03	|       478 |     534     2308     7015 |     1023      478     25 |  0.000 % |
0.00/0.04	|       815 |     534     2308     7015 |     1126      815     25 |  0.000 % |
0.00/0.06	|      1322 |     534     2308     7015 |     1239      727     21 |  0.000 % |
0.00/0.10	|      2083 |     534     2308     7015 |     1362      846     21 |  0.000 % |
0.10/0.16	|      3223 |     534     2308     7015 |     1499     1288     20 |  0.000 % |
0.20/0.25	|      4931 |     534     2308     7015 |     1649     1419     22 |  0.000 % |
0.30/0.38	|      7493 |     534     2308     7015 |     1814     1423     22 |  0.000 % |
0.51/0.61	|     11337 |     534     2308     7015 |     1995     1519     21 |  0.000 % |
0.92/0.95	|     17103 |     534     2308     7015 |     2194     1185     19 |  0.000 % |
1.43/1.48	|     25752 |     534     2308     7015 |     2414     1929     21 |  0.000 % |
2.25/2.31	|     38726 |     534     2308     7015 |     2655     1319     19 |  0.000 % |
3.48/3.56	|     58188 |     534     2308     7015 |     2921     1845     19 |  0.000 % |
5.42/5.52	|     87380 |     534     2308     7015 |     3213     2736     23 |  0.000 % |
8.60/8.61	|    131170 |     534     2308     7015 |     3535     2410     22 |  0.000 % |
13.41/13.48	|    196854 |     534     2308     7015 |     3888     3410     24 |  0.000 % |
20.68/20.77	|    295381 |     534     2308     7015 |     4277     3424     22 |  0.000 % |
32.36/32.45	|    443172 |     534     2308     7015 |     4705     3804     23 |  0.000 % |
50.89/50.94	|    664855 |     534     2308     7015 |     5175     3963     24 |  0.000 % |
79.36/79.41	|    997380 |     534     2308     7015 |     5693     4481     21 |  0.000 % |
124.22/124.33	|   1496169 |     534     2308     7015 |     6262     5037     24 |  0.000 % |
192.53/192.64	|   2244351 |     534     2308     7015 |     6888     4512     24 |  0.000 % |
301.69/301.79	|   3366625 |     534     2308     7015 |     7577     4991     24 |  0.000 % |
471.89/472.06	|   5050036 |     534     2308     7015 |     8335     6160     25 |  0.000 % |
746.16/746.43	|   7575152 |     534     2308     7015 |     9169     5353     24 |  0.000 % |
1177.11/1177.42	|  11362827 |     534     2308     7015 |    10085     6767     24 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-297378-1171837696 -o ROOT/results/node7/solver-297378-1171837696 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297378-1171837696/minimarch /tmp/evaluation/297378-1171837696/instance-297378-1171837696.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 22232
/proc/meminfo: memFree=1688976/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=1868 CPUtime=0
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 203724385 1912832 127 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523042 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 467 127 51 132 0 332 0

[startup+0.107451 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22232
/proc/meminfo: memFree=1688976/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=1976 CPUtime=0.1
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 185 0 0 0 10 0 0 0 18 0 1 0 203724385 2023424 169 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 494 169 66 132 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1976

[startup+0.515494 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22232
/proc/meminfo: memFree=1688976/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=2108 CPUtime=0.51
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 217 0 0 0 51 0 0 0 21 0 1 0 203724385 2158592 201 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134556431 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 527 201 66 132 0 392 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2108

[startup+1.33558 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1688264/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=2240 CPUtime=1.33
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 249 0 0 0 133 0 0 0 25 0 1 0 203724385 2293760 233 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 560 233 66 132 0 425 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2240

[startup+2.97175 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1688072/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=2372 CPUtime=2.96
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 287 0 0 0 296 0 0 0 25 0 1 0 203724385 2428928 271 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557699 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 593 271 66 132 0 458 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2372

[startup+6.2521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1687752/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=2636 CPUtime=6.24
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 343 0 0 0 624 0 0 0 25 0 1 0 203724385 2699264 327 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 659 327 66 132 0 524 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2636

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1687368/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=2900 CPUtime=12.69
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 395 0 0 0 1269 0 0 0 25 0 1 0 203724385 2969600 379 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 725 379 66 132 0 590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2900

[startup+25.5101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1686984/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=3164 CPUtime=25.5
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 488 0 0 0 2550 0 0 0 25 0 1 0 203724385 3239936 472 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 791 472 66 132 0 656 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3164

[startup+51.1248 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1686600/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=3696 CPUtime=51.1
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 593 0 0 0 5110 0 0 0 25 0 1 0 203724385 3784704 577 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551262 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 924 577 66 132 0 789 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3696

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1686024/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=4228 CPUtime=102.3
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 743 0 0 0 10230 0 0 0 25 0 1 0 203724385 4329472 727 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1057 727 66 132 0 922 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4228

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1685704/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=4612 CPUtime=162.32
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 825 0 0 0 16231 1 0 0 25 0 1 0 203724385 4722688 809 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551716 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1153 809 66 132 0 1018 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4612

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1685256/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=4876 CPUtime=222.33
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 915 0 0 0 22232 1 0 0 25 0 1 0 203724385 4993024 899 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557649 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1219 899 66 132 0 1084 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4876

[startup+282.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1685064/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=5148 CPUtime=282.34
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 968 0 0 0 28233 1 0 0 25 0 1 0 203724385 5271552 952 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1287 952 66 132 0 1152 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5148

[startup+342.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1684680/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=5552 CPUtime=342.35
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1053 0 0 0 34234 1 0 0 25 0 1 0 203724385 5685248 1037 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551385 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1388 1037 66 132 0 1253 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 5552

[startup+402.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1684552/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=5552 CPUtime=402.37
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1084 0 0 0 40235 2 0 0 25 0 1 0 203724385 5685248 1068 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1388 1068 66 132 0 1253 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5552

[startup+462.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1684424/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=5816 CPUtime=462.37
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1141 0 0 0 46235 2 0 0 25 0 1 0 203724385 5955584 1125 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1454 1125 66 132 0 1319 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 5816

[startup+522.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1684040/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=6220 CPUtime=522.38
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1223 0 0 0 52236 2 0 0 25 0 1 0 203724385 6369280 1207 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1555 1207 66 132 0 1420 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 6220

[startup+582.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1683912/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=6356 CPUtime=582.41
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1269 0 0 0 58238 3 0 0 25 0 1 0 203724385 6508544 1253 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688258 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1589 1253 66 132 0 1454 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 6356

[startup+642.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22233
/proc/meminfo: memFree=1683720/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=6488 CPUtime=642.41
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1306 0 0 0 64238 3 0 0 25 0 1 0 203724385 6643712 1290 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1622 1290 66 132 0 1487 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 6488

[startup+702.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1683592/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=6620 CPUtime=702.42
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1325 0 0 0 70239 3 0 0 25 0 1 0 203724385 6778880 1309 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1655 1309 66 132 0 1520 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 6620

[startup+762.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1683400/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=6752 CPUtime=762.44
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1371 0 0 0 76240 4 0 0 25 0 1 0 203724385 6914048 1355 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557705 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1688 1355 66 132 0 1553 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 6752

[startup+822.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1683144/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=7020 CPUtime=822.45
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1436 0 0 0 82241 4 0 0 25 0 1 0 203724385 7188480 1420 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1755 1420 66 132 0 1620 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 7020

[startup+882.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1683080/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=7152 CPUtime=882.47
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1476 0 0 0 88242 5 0 0 25 0 1 0 203724385 7323648 1460 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551199 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1788 1460 66 132 0 1653 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 7152

[startup+942.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1682952/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=7284 CPUtime=942.48
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1510 0 0 0 94243 5 0 0 25 0 1 0 203724385 7458816 1494 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1821 1494 66 132 0 1686 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 7284

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1682760/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=7552 CPUtime=1002.49
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1553 0 0 0 100244 5 0 0 25 0 1 0 203724385 7733248 1537 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557326 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1888 1537 66 132 0 1753 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 7552

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1682696/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=7552 CPUtime=1062.51
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1579 0 0 0 106245 6 0 0 25 0 1 0 203724385 7733248 1563 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1888 1563 66 132 0 1753 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 7552

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1682568/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=7684 CPUtime=1122.52
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1605 0 0 0 112246 6 0 0 25 0 1 0 203724385 7868416 1589 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1921 1589 66 132 0 1786 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 7684

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1682312/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=7956 CPUtime=1182.54
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1666 0 0 0 118247 7 0 0 25 0 1 0 203724385 8146944 1650 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 1989 1650 66 132 0 1854 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 7956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1682184/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=8092 CPUtime=1200.05
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1687 0 0 0 119998 7 0 0 25 0 1 0 203724385 8286208 1671 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 2023 1671 66 132 0 1888 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8092

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22235
/proc/meminfo: memFree=1682184/2055920 swapFree=4142368/4192956
[pid=22232] ppid=22230 vsize=8092 CPUtime=1200.05
/proc/22232/stat : 22232 (minimarch) R 22230 22232 20155 0 -1 4194304 1687 0 0 0 119998 7 0 0 25 0 1 0 203724385 8286208 1671 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 2023 1671 66 132 0 1888 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.074988
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 8092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1687
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= 8
involuntary context switches= 945

runsolver used 1.25881 second user time and 2.6556 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 22:28:16 UTC 2007

IDJOB= 297378
IDBENCH= 19960
IDSOLVER= 110
FILE ID= node7/297378-1171837696

PBS_JOBID= 3839362

Free space on /tmp= 66546 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297378-1171837696/minimarch /tmp/evaluation/297378-1171837696/instance-297378-1171837696.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-297378-1171837696 -o ROOT/results/node7/solver-297378-1171837696 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297378-1171837696/minimarch /tmp/evaluation/297378-1171837696/instance-297378-1171837696.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 338849190

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		: 3000.232
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:       1689448 kB
Buffers:         49244 kB
Cached:         219788 kB
SwapCached:      16024 kB
Active:         211768 kB
Inactive:        87560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689448 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          30020 kB
Slab:            52740 kB
Committed_AS:   739484 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Sun Feb 18 22:48:19 UTC 2007