Trace number 298239

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) 1200.04 1200.33

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	|  Number of clauses:    2130                                                 |
0.00/0.00	|  Parsing time:         0.01         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 |     484     2098     6382 |      699        0    nan |  0.000 % |
0.00/0.01	|       101 |     484     2098     6382 |      769      101     22 |  0.000 % |
0.00/0.02	|       251 |     484     2098     6382 |      846      251     21 |  0.000 % |
0.00/0.02	|       476 |     484     2098     6382 |      930      476     21 |  0.000 % |
0.00/0.04	|       813 |     484     2098     6382 |     1023      813     21 |  0.000 % |
0.00/0.06	|      1319 |     484     2098     6382 |     1126      782     18 |  0.000 % |
0.00/0.09	|      2078 |     484     2098     6382 |     1238      950     18 |  0.000 % |
0.10/0.14	|      3217 |     484     2098     6382 |     1362      809     18 |  0.000 % |
0.20/0.23	|      4925 |     484     2098     6382 |     1499     1111     20 |  0.000 % |
0.30/0.35	|      7488 |     484     2098     6382 |     1648     1367     19 |  0.000 % |
0.51/0.56	|     11332 |     484     2098     6382 |     1813      991     18 |  0.000 % |
0.81/0.86	|     17098 |     484     2098     6382 |     1995     1182     18 |  0.000 % |
1.33/1.34	|     25748 |     484     2098     6382 |     2194     1688     20 |  0.000 % |
2.04/2.07	|     38722 |     484     2098     6382 |     2414     1235     21 |  0.000 % |
3.17/3.21	|     58184 |     484     2098     6382 |     2655     2192     22 |  0.000 % |
5.01/5.06	|     87376 |     484     2098     6382 |     2921     1615     19 |  0.000 % |
7.88/7.90	|    131165 |     484     2098     6382 |     3213     2363     19 |  0.000 % |
12.28/12.35	|    196849 |     484     2098     6382 |     3534     2794     22 |  0.000 % |
19.04/19.07	|    295375 |     484     2098     6382 |     3888     2783     19 |  0.000 % |
29.59/29.66	|    443165 |     484     2098     6382 |     4277     2869     19 |  0.000 % |
46.28/46.40	|    664848 |     484     2098     6382 |     4704     4165     19 |  0.000 % |
71.98/72.09	|    997373 |     484     2098     6382 |     5175     3916     22 |  0.000 % |
111.32/111.43	|   1496162 |     484     2098     6382 |     5692     4047     20 |  0.000 % |
174.71/174.77	|   2244346 |     484     2098     6382 |     6262     5740     22 |  0.000 % |
271.38/271.55	|   3366621 |     484     2098     6382 |     6888     5644     21 |  0.000 % |
427.36/427.52	|   5050033 |     484     2098     6382 |     7577     3623     21 |  0.000 % |
672.21/672.44	|   7575149 |     484     2098     6382 |     8334     4060     21 |  0.000 % |
1061.67/1062.00	|  11362824 |     484     2098     6382 |     9168     7776     22 |  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/node3/watcher-298239-1171852626 -o ROOT/results/node3/solver-298239-1171852626 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298239-1171852626/minimarch /tmp/evaluation/298239-1171852626/instance-298239-1171852626.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: 0.92 0.98 0.99 3/77 29664
/proc/meminfo: memFree=780256/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=1868 CPUtime=0
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 205217516 1912832 122 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523094 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 467 122 51 132 0 332 0

[startup+0.106286 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29664
/proc/meminfo: memFree=780256/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=1996 CPUtime=0.1
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 173 0 0 0 10 0 0 0 18 0 1 0 205217516 2043904 157 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 499 157 66 132 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.514318 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29664
/proc/meminfo: memFree=780256/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=2136 CPUtime=0.51
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 203 0 0 0 51 0 0 0 21 0 1 0 205217516 2187264 187 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 534 187 66 132 0 399 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2136

[startup+1.33439 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29665
/proc/meminfo: memFree=779608/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=2136 CPUtime=1.33
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 230 0 0 0 133 0 0 0 25 0 1 0 205217516 2187264 214 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 534 214 66 132 0 399 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2136

[startup+2.97052 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29665
/proc/meminfo: memFree=779224/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=2400 CPUtime=2.96
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 270 0 0 0 296 0 0 0 25 0 1 0 205217516 2457600 254 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 600 254 66 132 0 465 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2400

[startup+6.24679 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29665
/proc/meminfo: memFree=779032/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=2532 CPUtime=6.24
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 315 0 0 0 624 0 0 0 25 0 1 0 205217516 2592768 299 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 633 299 66 132 0 498 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2532

[startup+12.7033 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29665
/proc/meminfo: memFree=778840/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=2796 CPUtime=12.69
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 371 0 0 0 1269 0 0 0 25 0 1 0 205217516 2863104 355 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 699 355 66 132 0 564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2796

[startup+25.5114 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29665
/proc/meminfo: memFree=778520/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=3056 CPUtime=25.5
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 434 0 0 0 2550 0 0 0 25 0 1 0 205217516 3129344 418 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134522033 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 764 418 66 132 0 629 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3056

[startup+51.1205 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29665
/proc/meminfo: memFree=778072/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=3452 CPUtime=51.09
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 532 0 0 0 5109 0 0 0 25 0 1 0 205217516 3534848 516 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550894 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 863 516 66 132 0 728 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3452

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29667
/proc/meminfo: memFree=777624/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=3848 CPUtime=102.31
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 631 0 0 0 10230 1 0 0 25 0 1 0 205217516 3940352 615 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551345 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 962 615 66 132 0 827 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3848

[startup+162.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29667
/proc/meminfo: memFree=777176/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=4244 CPUtime=162.32
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 753 0 0 0 16231 1 0 0 25 0 1 0 205217516 4345856 737 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1061 737 66 132 0 926 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4244

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29667
/proc/meminfo: memFree=776856/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=4636 CPUtime=222.33
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 825 0 0 0 22232 1 0 0 25 0 1 0 205217516 4747264 809 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1159 809 66 132 0 1024 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4636

[startup+282.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29667
/proc/meminfo: memFree=776600/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=4772 CPUtime=282.35
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 887 0 0 0 28234 1 0 0 25 0 1 0 205217516 4886528 871 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1193 871 66 132 0 1058 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4772

[startup+342.444 s]
/proc/loadavg: 1.03 1.00 1.00 3/78 29667
/proc/meminfo: memFree=776280/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=5168 CPUtime=342.35
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 961 0 0 0 34234 1 0 0 25 0 1 0 205217516 5292032 945 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1292 945 66 132 0 1157 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 5168

[startup+402.472 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29667
/proc/meminfo: memFree=776152/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=5300 CPUtime=402.36
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1009 0 0 0 40235 1 0 0 25 0 1 0 205217516 5427200 993 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1325 993 66 132 0 1190 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 5300

[startup+462.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=775960/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=5576 CPUtime=462.38
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1070 0 0 0 46236 2 0 0 25 0 1 0 205217516 5709824 1054 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1394 1054 66 132 0 1259 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 5576

[startup+522.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=775832/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=5712 CPUtime=522.38
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1106 0 0 0 52236 2 0 0 25 0 1 0 205217516 5849088 1090 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1428 1090 66 132 0 1293 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 5712

[startup+582.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=775640/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=5848 CPUtime=582.4
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1139 0 0 0 58238 2 0 0 25 0 1 0 205217516 5988352 1123 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1462 1123 66 132 0 1327 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 5848

[startup+642.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=775576/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=5980 CPUtime=642.41
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1164 0 0 0 64239 2 0 0 25 0 1 0 205217516 6123520 1148 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1495 1148 66 132 0 1360 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 5980

[startup+702.6 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29667
/proc/meminfo: memFree=775320/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=6112 CPUtime=702.43
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1218 0 0 0 70240 3 0 0 25 0 1 0 205217516 6258688 1202 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1528 1202 66 132 0 1393 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 6112

[startup+762.625 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 29667
/proc/meminfo: memFree=775256/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=6248 CPUtime=762.44
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1245 0 0 0 76241 3 0 0 25 0 1 0 205217516 6397952 1229 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1562 1229 66 132 0 1427 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 6248

[startup+822.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=775192/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=6380 CPUtime=822.45
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1267 0 0 0 82242 3 0 0 25 0 1 0 205217516 6533120 1251 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1595 1251 66 132 0 1460 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 6380

[startup+882.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=775128/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=6380 CPUtime=882.46
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1284 0 0 0 88242 4 0 0 25 0 1 0 205217516 6533120 1268 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1595 1268 66 132 0 1460 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 6380

[startup+942.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=775000/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=6512 CPUtime=942.47
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1314 0 0 0 94243 4 0 0 25 0 1 0 205217516 6668288 1298 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557738 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1628 1298 66 132 0 1493 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 6512

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=774936/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=6640 CPUtime=1002.47
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1330 0 0 0 100243 4 0 0 25 0 1 0 205217516 6799360 1314 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551236 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1660 1314 66 132 0 1525 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 6640

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=774808/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=6640 CPUtime=1062.49
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1352 0 0 0 106245 4 0 0 25 0 1 0 205217516 6799360 1336 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134552545 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1660 1336 66 132 0 1525 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 6640

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=774616/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=6912 CPUtime=1122.5
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1401 0 0 0 112246 4 0 0 25 0 1 0 205217516 7077888 1385 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1728 1385 66 132 0 1593 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 6912

[startup+1182.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=774488/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=7052 CPUtime=1182.52
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1426 0 0 0 118247 5 0 0 25 0 1 0 205217516 7221248 1410 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1763 1410 66 132 0 1628 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 7052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=774424/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=7052 CPUtime=1200.03
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1440 0 0 0 119998 5 0 0 25 0 1 0 205217516 7221248 1424 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1763 1424 66 132 0 1628 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7052

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

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

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29667
/proc/meminfo: memFree=774424/2055920 swapFree=4192812/4192956
[pid=29664] ppid=29662 vsize=7052 CPUtime=1200.03
/proc/29664/stat : 29664 (minimarch) R 29662 29664 29601 0 -1 4194304 1440 0 0 0 119998 5 0 0 25 0 1 0 205217516 7221248 1424 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29664/statm: 1763 1424 66 132 0 1628 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.055991
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 7052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1440
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= 2570

runsolver used 1.14982 second user time and 2.68459 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 02:37:07 UTC 2007

IDJOB= 298239
IDBENCH= 19981
IDSOLVER= 110
FILE ID= node3/298239-1171852626

PBS_JOBID= 3839400

Free space on /tmp= 66550 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298239-1171852626/minimarch /tmp/evaluation/298239-1171852626/instance-298239-1171852626.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-298239-1171852626 -o ROOT/results/node3/solver-298239-1171852626 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298239-1171852626/minimarch /tmp/evaluation/298239-1171852626/instance-298239-1171852626.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 425591941

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        780728 kB
Buffers:         59776 kB
Cached:        1082692 kB
SwapCached:          0 kB
Active:         541528 kB
Inactive:       655268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        780728 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          73244 kB
Slab:            64108 kB
Committed_AS:   981780 kB
PageTables:       1656 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= 66550 MiB

End job on node3 on Mon Feb 19 02:57:09 UTC 2007