Trace number 310088

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 1200.32

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
MD5SUM2f3d8370b8e509a421f7074f0de55e87
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.08168
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	|  Number of clauses:    4234                                                 |
0.00/0.01	|  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 |    1090     4107    12234 |     1369        0    nan |  0.000 % |
0.00/0.03	|       101 |    1090     4107    12234 |     1505      101     25 |  0.000 % |
0.00/0.03	|       252 |    1090     4107    12234 |     1656      252     25 |  0.000 % |
0.00/0.05	|       478 |    1090     4107    12234 |     1822      478     25 |  0.000 % |
0.00/0.07	|       815 |    1090     4107    12234 |     2004      815     25 |  0.000 % |
0.10/0.11	|      1322 |    1090     4107    12234 |     2204     1322     24 |  0.001 % |
0.10/0.16	|      2082 |    1090     4107    12234 |     2425     2082     24 |  0.000 % |
0.20/0.25	|      3222 |    1090     4107    12234 |     2667     1944     24 |  0.000 % |
0.30/0.38	|      4930 |    1090     4107    12234 |     2934     2257     23 |  0.000 % |
0.51/0.60	|      7492 |    1090     4107    12234 |     3228     1752     24 |  0.000 % |
0.92/0.95	|     11336 |    1090     4107    12234 |     3550     2214     27 |  0.000 % |
1.43/1.49	|     17102 |    1090     4107    12234 |     3905     2487     24 |  0.000 % |
2.25/2.34	|     25752 |    1090     4107    12234 |     4296     3108     24 |  0.000 % |
3.58/3.67	|     38726 |    1090     4107    12234 |     4726     2815     26 |  0.000 % |
5.83/5.84	|     58187 |    1090     4107    12234 |     5198     2841     23 |  0.000 % |
9.11/9.16	|     87379 |    1090     4107    12234 |     5718     5277     26 |  0.001 % |
14.23/14.30	|    131168 |    1090     4107    12234 |     6290     5235     26 |  0.000 % |
22.21/22.29	|    196852 |    1090     4107    12234 |     6919     3688     23 |  0.000 % |
34.81/34.89	|    295378 |    1090     4107    12234 |     7611     3717     27 |  0.000 % |
54.37/54.42	|    443167 |    1090     4107    12234 |     8372     4511     25 |  0.000 % |
85.30/85.41	|    664850 |    1090     4107    12234 |     9209     5099     29 |  0.000 % |
133.84/133.89	|    997375 |    1090     4107    12234 |    10130     5993     27 |  0.000 % |
209.01/209.16	|   1496163 |    1090     4107    12234 |    11144     7767     29 |  0.000 % |
329.55/329.64	|   2244345 |    1090     4107    12234 |    12258     7292     28 |  0.000 % |
524.85/524.98	|   3366619 |    1090     4107    12234 |    13484     9356     31 |  0.000 % |
826.14/826.41	|   5050031 |    1090     4107    12234 |    14832     7984     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/node29/watcher-310088-1172553433 -o ROOT/results/node29/solver-310088-1172553433 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310088-1172553433/minimarch /tmp/evaluation/310088-1172553433/instance-310088-1172553433.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 20844
/proc/meminfo: memFree=1834088/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=2000 CPUtime=0
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 249107523 2048000 161 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 500 161 51 132 0 365 0

[startup+0.107112 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20844
/proc/meminfo: memFree=1834088/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=2128 CPUtime=0.1
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 249107523 2179072 215 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 532 215 66 132 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.515138 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20844
/proc/meminfo: memFree=1834088/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=2400 CPUtime=0.51
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 298 0 0 0 51 0 0 0 21 0 1 0 249107523 2457600 282 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551216 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 600 282 66 132 0 465 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2400

[startup+1.33519 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20845
/proc/meminfo: memFree=1832992/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=2664 CPUtime=1.33
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 342 0 0 0 133 0 0 0 25 0 1 0 249107523 2727936 326 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134553224 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 666 326 66 132 0 531 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2664

[startup+2.97129 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20845
/proc/meminfo: memFree=1832672/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=2796 CPUtime=2.96
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 403 0 0 0 296 0 0 0 25 0 1 0 249107523 2863104 387 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552984 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 699 387 66 132 0 564 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2796

[startup+6.2475 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20845
/proc/meminfo: memFree=1832416/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=3060 CPUtime=6.24
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 464 0 0 0 624 0 0 0 25 0 1 0 249107523 3133440 448 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 765 448 66 132 0 630 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3060

[startup+12.7029 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20845
/proc/meminfo: memFree=1831904/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=3480 CPUtime=12.69
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 544 0 0 0 1269 0 0 0 25 0 1 0 249107523 3563520 528 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 870 528 66 132 0 735 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3480

[startup+25.5107 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20845
/proc/meminfo: memFree=1831456/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=4008 CPUtime=25.5
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 676 0 0 0 2550 0 0 0 25 0 1 0 249107523 4104192 660 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 1002 660 66 132 0 867 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4008

[startup+51.1193 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20845
/proc/meminfo: memFree=1830944/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=4404 CPUtime=51.1
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 791 0 0 0 5110 0 0 0 25 0 1 0 249107523 4509696 775 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551697 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 1101 775 66 132 0 966 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4404

[startup+102.335 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 20845
/proc/meminfo: memFree=1830048/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=5352 CPUtime=102.3
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1017 0 0 0 10230 0 0 0 25 0 1 0 249107523 5480448 1001 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134553181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 1338 1001 66 132 0 1203 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5352

[startup+162.362 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20845
/proc/meminfo: memFree=1829472/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=5884 CPUtime=162.32
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1159 0 0 0 16231 1 0 0 25 0 1 0 249107523 6025216 1143 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 1471 1143 66 132 0 1336 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5884

[startup+222.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20845
/proc/meminfo: memFree=1828832/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=6532 CPUtime=222.32
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1313 0 0 0 22231 1 0 0 25 0 1 0 249107523 6688768 1297 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 1633 1297 66 132 0 1498 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 6532

[startup+282.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20845
/proc/meminfo: memFree=1828640/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=6664 CPUtime=282.34
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1361 0 0 0 28232 2 0 0 25 0 1 0 249107523 6823936 1345 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 1666 1345 66 132 0 1531 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 6664

[startup+342.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20845
/proc/meminfo: memFree=1828128/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=7212 CPUtime=342.35
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1487 0 0 0 34232 3 0 0 25 0 1 0 249107523 7385088 1471 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551523 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 1803 1471 66 132 0 1668 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 7212

[startup+402.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20845
/proc/meminfo: memFree=1827808/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=7476 CPUtime=402.37
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1566 0 0 0 40234 3 0 0 25 0 1 0 249107523 7655424 1550 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 1869 1550 66 132 0 1734 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 7476

[startup+462.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20845
/proc/meminfo: memFree=1827616/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=7740 CPUtime=462.38
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1611 0 0 0 46234 4 0 0 25 0 1 0 249107523 7925760 1595 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551425 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 1935 1595 66 132 0 1800 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7740

[startup+522.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20847
/proc/meminfo: memFree=1827232/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=8008 CPUtime=522.39
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1687 0 0 0 52234 5 0 0 25 0 1 0 249107523 8200192 1671 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551196 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2002 1671 66 132 0 1867 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8008

[startup+582.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20847
/proc/meminfo: memFree=1827040/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=8280 CPUtime=582.41
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1738 0 0 0 58236 5 0 0 25 0 1 0 249107523 8478720 1722 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134563266 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2070 1722 66 132 0 1935 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 8280

[startup+642.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20847
/proc/meminfo: memFree=1826784/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=8508 CPUtime=642.42
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1800 0 0 0 64236 6 0 0 25 0 1 0 249107523 8712192 1784 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552516 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2127 1784 66 132 0 1992 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 8508

[startup+702.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20847
/proc/meminfo: memFree=1826656/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=8640 CPUtime=702.43
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1837 0 0 0 70237 6 0 0 25 0 1 0 249107523 8847360 1821 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551216 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2160 1821 66 132 0 2025 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 8640

[startup+762.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20847
/proc/meminfo: memFree=1826528/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=8780 CPUtime=762.45
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1862 0 0 0 76238 7 0 0 25 0 1 0 249107523 8990720 1846 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551691 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2195 1846 66 132 0 2060 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 8780

[startup+822.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20847
/proc/meminfo: memFree=1826400/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=8912 CPUtime=822.46
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 1895 0 0 0 82239 7 0 0 25 0 1 0 249107523 9125888 1879 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557553 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2228 1879 66 132 0 2093 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 8912

[startup+882.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20847
/proc/meminfo: memFree=1825888/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=9308 CPUtime=882.47
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 2026 0 0 0 88239 8 0 0 25 0 1 0 249107523 9531392 2010 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2327 2010 66 132 0 2192 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 9308

[startup+942.696 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20847
/proc/meminfo: memFree=1825568/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=9580 CPUtime=942.48
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 2092 0 0 0 94239 9 0 0 25 0 1 0 249107523 9809920 2076 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551680 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2395 2076 66 132 0 2260 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 9580

[startup+1002.72 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 20847
/proc/meminfo: memFree=1825248/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=9988 CPUtime=1002.49
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 2180 0 0 0 100240 9 0 0 25 0 1 0 249107523 10227712 2164 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2497 2164 66 132 0 2362 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 9988

[startup+1062.75 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 20847
/proc/meminfo: memFree=1824928/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=10384 CPUtime=1062.51
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 2270 0 0 0 106241 10 0 0 25 0 1 0 249107523 10633216 2254 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2596 2254 66 132 0 2461 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 10384

[startup+1122.77 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 20847
/proc/meminfo: memFree=1824736/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=10516 CPUtime=1122.52
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 2302 0 0 0 112242 10 0 0 25 0 1 0 249107523 10768384 2286 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134556458 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2629 2286 66 132 0 2494 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 10516

[startup+1182.8 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 20847
/proc/meminfo: memFree=1824544/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=10756 CPUtime=1182.54
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 2354 0 0 0 118243 11 0 0 25 0 1 0 249107523 11014144 2338 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2689 2338 66 132 0 2554 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 10756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 20847
/proc/meminfo: memFree=1824544/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=10756 CPUtime=1200.05
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 2354 0 0 0 119994 11 0 0 25 0 1 0 249107523 11014144 2338 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2689 2338 66 132 0 2554 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10756

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

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

[startup+1200.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 20847
/proc/meminfo: memFree=1824544/2055920 swapFree=4143368/4192956
[pid=20844] ppid=20842 vsize=10756 CPUtime=1200.05
/proc/20844/stat : 20844 (minimarch) R 20842 20844 19072 0 -1 4194304 2354 0 0 0 119994 11 0 0 25 0 1 0 249107523 11014144 2338 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20844/statm: 2689 2338 66 132 0 2554 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.115982
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 10756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2354
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= 24551

runsolver used 1.3398 second user time and 2.70259 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue Feb 27 05:17:13 UTC 2007

IDJOB= 310088
IDBENCH= 20278
IDSOLVER= 110
FILE ID= node29/310088-1172553433

PBS_JOBID= 3971839

Free space on /tmp= 66562 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/310088-1172553433/minimarch /tmp/evaluation/310088-1172553433/instance-310088-1172553433.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-310088-1172553433 -o ROOT/results/node29/solver-310088-1172553433 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310088-1172553433/minimarch /tmp/evaluation/310088-1172553433/instance-310088-1172553433.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2f3d8370b8e509a421f7074f0de55e87

RANDOM SEED= 737168712

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1834496 kB
Buffers:         32648 kB
Cached:         120228 kB
SwapCached:      17668 kB
Active:         101284 kB
Inactive:        80888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834496 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:            2348 kB
Writeback:           0 kB
Mapped:          30624 kB
Slab:            24680 kB
Committed_AS:   719836 kB
PageTables:       1868 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= 66562 MiB

End job on node29 on Tue Feb 27 05:37:15 UTC 2007