Trace number 309145

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) 1200.05 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
MD5SUMf2855b2d9ccbc6dfadefd43cb9f6aec1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160975
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	|  Number of clauses:    3582                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.02	============================[ Search Statistics ]==============================
0.00/0.02	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	===============================================================================
0.00/0.02	|         0 |     925     3460    10276 |     1153        0    nan |  0.000 % |
0.00/0.02	|       101 |     925     3460    10276 |     1268      101     20 |  0.000 % |
0.00/0.03	|       251 |     925     3460    10276 |     1395      251     21 |  0.000 % |
0.00/0.04	|       476 |     925     3460    10276 |     1535      476     22 |  0.000 % |
0.00/0.06	|       815 |     925     3460    10276 |     1688      815     22 |  0.000 % |
0.00/0.09	|      1321 |     925     3460    10276 |     1857     1321     23 |  0.000 % |
0.10/0.14	|      2080 |     925     3460    10276 |     2043     1104     23 |  0.000 % |
0.20/0.22	|      3219 |     925     3460    10276 |     2247     1161     23 |  0.000 % |
0.30/0.33	|      4927 |     925     3460    10276 |     2472     1693     22 |  0.000 % |
0.51/0.53	|      7489 |     925     3460    10276 |     2719     1658     23 |  0.000 % |
0.81/0.83	|     11333 |     925     3460    10276 |     2991     2673     23 |  0.000 % |
1.23/1.30	|     17100 |     925     3460    10276 |     3290     2217     25 |  0.000 % |
2.04/2.08	|     25749 |     925     3460    10276 |     3619     2431     25 |  0.000 % |
3.27/3.29	|     38724 |     925     3460    10276 |     3981     2336     25 |  0.000 % |
5.11/5.13	|     58186 |     925     3460    10276 |     4379     3448     25 |  0.000 % |
7.98/8.02	|     87379 |     925     3460    10276 |     4817     3519     25 |  0.000 % |
12.38/12.43	|    131168 |     925     3460    10276 |     5299     2956     21 |  0.000 % |
19.55/19.58	|    196852 |     925     3460    10276 |     5829     3588     25 |  0.000 % |
30.41/30.51	|    295378 |     925     3460    10276 |     6412     3997     26 |  0.000 % |
47.61/47.69	|    443167 |     925     3460    10276 |     7053     5235     25 |  0.000 % |
74.44/74.52	|    664850 |     925     3460    10276 |     7759     5187     26 |  0.000 % |
116.33/116.45	|    997375 |     925     3460    10276 |     8534     7841     25 |  0.000 % |
181.45/181.61	|   1496163 |     925     3460    10276 |     9388     6706     23 |  0.000 % |
285.08/285.24	|   2244346 |     925     3460    10276 |    10327     5724     23 |  0.000 % |
452.50/452.76	|   3366621 |     925     3460    10276 |    11360     6199     25 |  0.000 % |
709.43/709.75	|   5050032 |     925     3460    10276 |    12496     6436     23 |  0.000 % |
1114.64/1115.09	|   7575148 |     925     3460    10276 |    13745     7416     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/node26/watcher-309145-1172535170 -o ROOT/results/node26/solver-309145-1172535170 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309145-1172535170/minimarch /tmp/evaluation/309145-1172535170/instance-309145-1172535170.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 20415
/proc/meminfo: memFree=1899688/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=2000 CPUtime=0
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 273470712 2048000 154 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 500 155 51 132 0 365 0

[startup+0.10685 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20415
/proc/meminfo: memFree=1899688/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=2100 CPUtime=0.1
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 222 0 0 0 10 0 0 0 18 0 1 0 273470712 2150400 206 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 525 206 66 132 0 390 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2100

[startup+0.514921 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20415
/proc/meminfo: memFree=1899688/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=2364 CPUtime=0.51
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 268 0 0 0 51 0 0 0 22 0 1 0 273470712 2420736 252 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557306 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 591 252 66 132 0 456 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2364

[startup+1.33506 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1898848/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=2496 CPUtime=1.33
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 312 0 0 0 133 0 0 0 25 0 1 0 273470712 2555904 296 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551222 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 624 296 66 132 0 489 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2496

[startup+2.97435 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1898528/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=2760 CPUtime=2.97
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 361 0 0 0 297 0 0 0 25 0 1 0 273470712 2826240 345 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134553254 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 690 345 66 132 0 555 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2760

[startup+6.25092 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1898144/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=2892 CPUtime=6.24
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 414 0 0 0 624 0 0 0 25 0 1 0 273470712 2961408 398 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 723 398 66 132 0 588 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2892

[startup+12.706 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1897832/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=3156 CPUtime=12.69
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 488 0 0 0 1269 0 0 0 25 0 1 0 273470712 3231744 472 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 789 472 66 132 0 654 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3156

[startup+25.5093 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1897384/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=3552 CPUtime=25.49
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 589 0 0 0 2549 0 0 0 25 0 1 0 273470712 3637248 573 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 888 573 66 132 0 753 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3552

[startup+51.1227 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1896808/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=4212 CPUtime=51.09
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 726 0 0 0 5109 0 0 0 25 0 1 0 273470712 4313088 710 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551680 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1053 710 66 132 0 918 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4212

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1896104/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=4740 CPUtime=102.29
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 887 0 0 0 10229 0 0 0 25 0 1 0 273470712 4853760 871 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1185 871 66 132 0 1050 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4740

[startup+162.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1895592/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=5272 CPUtime=162.3
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1017 0 0 0 16229 1 0 0 25 0 1 0 273470712 5398528 1001 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557137 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1318 1001 66 132 0 1183 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 5272

[startup+222.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1895016/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=5800 CPUtime=222.3
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1152 0 0 0 22229 1 0 0 25 0 1 0 273470712 5939200 1136 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1450 1136 66 132 0 1315 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 5800

[startup+282.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1894632/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=6196 CPUtime=282.32
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1231 0 0 0 28230 2 0 0 25 0 1 0 273470712 6344704 1215 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1549 1215 66 132 0 1414 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 6196

[startup+342.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1894120/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=6728 CPUtime=342.32
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1361 0 0 0 34230 2 0 0 25 0 1 0 273470712 6889472 1345 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134558463 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1682 1345 66 132 0 1547 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 6728

[startup+402.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20416
/proc/meminfo: memFree=1893736/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=6992 CPUtime=402.33
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1430 0 0 0 40230 3 0 0 25 0 1 0 273470712 7159808 1414 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1748 1414 66 132 0 1613 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 6992

[startup+462.498 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1893544/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=7128 CPUtime=462.33
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1478 0 0 0 46230 3 0 0 25 0 1 0 273470712 7299072 1462 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134560774 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1782 1462 66 132 0 1647 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 7128

[startup+522.523 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1893160/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=7524 CPUtime=522.34
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1571 0 0 0 52230 4 0 0 25 0 1 0 273470712 7704576 1555 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1881 1555 66 132 0 1746 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 7524

[startup+582.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1892968/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=7792 CPUtime=582.35
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1626 0 0 0 58231 4 0 0 25 0 1 0 273470712 7979008 1610 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1948 1610 66 132 0 1813 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 7792

[startup+642.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1892776/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=7928 CPUtime=642.36
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1671 0 0 0 64231 5 0 0 25 0 1 0 273470712 8118272 1655 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 1982 1655 66 132 0 1847 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 7928

[startup+702.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1892648/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=8060 CPUtime=702.36
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1706 0 0 0 70231 5 0 0 25 0 1 0 273470712 8253440 1690 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134563411 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2015 1690 66 132 0 1880 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 8060

[startup+762.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1892392/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=8348 CPUtime=762.37
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1755 0 0 0 76232 5 0 0 25 0 1 0 273470712 8548352 1739 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2087 1739 66 132 0 1952 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 8348

[startup+822.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1892328/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=8472 CPUtime=822.38
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1806 0 0 0 82232 6 0 0 25 0 1 0 273470712 8675328 1790 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2118 1790 66 132 0 1983 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 8472

[startup+882.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1892136/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=8740 CPUtime=882.38
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1850 0 0 0 88232 6 0 0 25 0 1 0 273470712 8949760 1834 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551338 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2185 1834 66 132 0 2050 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 8740

[startup+942.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1891944/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=8872 CPUtime=942.4
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1894 0 0 0 94233 7 0 0 25 0 1 0 273470712 9084928 1878 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134563221 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2218 1878 66 132 0 2083 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 8872

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1891880/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=9004 CPUtime=1002.4
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1919 0 0 0 100233 7 0 0 25 0 1 0 273470712 9220096 1903 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2251 1903 66 132 0 2116 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 9004

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1891624/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=9140 CPUtime=1062.41
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 1969 0 0 0 106233 8 0 0 25 0 1 0 273470712 9359360 1953 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2285 1953 66 132 0 2150 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 9140

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1891240/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=9396 CPUtime=1122.42
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 2045 0 0 0 112233 9 0 0 25 0 1 0 273470712 9621504 2029 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557306 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2349 2029 66 132 0 2214 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 9396

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1891112/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=9544 CPUtime=1182.42
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 2074 0 0 0 118233 9 0 0 25 0 1 0 273470712 9773056 2058 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551523 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2386 2058 66 132 0 2251 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 9544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20416
/proc/meminfo: memFree=1891048/2055920 swapFree=4154888/4192956
[pid=20415] ppid=20413 vsize=9544 CPUtime=1200.04
/proc/20415/stat : 20415 (minimarch) R 20413 20415 19662 0 -1 4194304 2082 0 0 0 119995 9 0 0 25 0 1 0 273470712 9773056 2066 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/20415/statm: 2386 2066 66 132 0 2251 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9544

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): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.098984
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 9544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2082
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= 25282

runsolver used 1.21981 second user time and 2.66359 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 27 00:12:51 UTC 2007

IDJOB= 309145
IDBENCH= 20251
IDSOLVER= 110
FILE ID= node26/309145-1172535170

PBS_JOBID= 3971815

Free space on /tmp= 66556 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309145-1172535170/minimarch /tmp/evaluation/309145-1172535170/instance-309145-1172535170.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-309145-1172535170 -o ROOT/results/node26/solver-309145-1172535170 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309145-1172535170/minimarch /tmp/evaluation/309145-1172535170/instance-309145-1172535170.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f2855b2d9ccbc6dfadefd43cb9f6aec1

RANDOM SEED= 714281952

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1900160 kB
Buffers:         23456 kB
Cached:          78844 kB
SwapCached:      17516 kB
Active:          78940 kB
Inactive:        48804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900160 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            2336 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            13568 kB
Committed_AS:   717120 kB
PageTables:       1712 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= 66556 MiB

End job on node26 on Tue Feb 27 00:32:53 UTC 2007