Trace number 305537

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) 1200.11 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
MD5SUM587d72078fb304e879726e3b68b5b5e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.9234
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  4000                                                 |
0.00/0.00	|  Number of clauses:    16800                                                |
0.00/0.04	|  Parsing time:         0.05         s                                       |
0.00/0.10	============================[ Search Statistics ]==============================
0.00/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.10	===============================================================================
0.00/0.10	|         0 |    3883    16633    50601 |     5544        0    nan |  0.000 % |
0.10/0.12	|       100 |    3883    16633    50601 |     6098      100     87 |  0.000 % |
0.10/0.14	|       250 |    3883    16633    50601 |     6708      250     82 |  0.000 % |
0.10/0.17	|       475 |    3883    16633    50601 |     7379      475     83 |  0.000 % |
0.20/0.21	|       813 |    3883    16633    50601 |     8117      813     77 |  0.000 % |
0.20/0.28	|      1320 |    3883    16633    50601 |     8929     1320     76 |  0.000 % |
0.31/0.40	|      2079 |    3883    16633    50601 |     9822     2079     81 |  0.000 % |
0.51/0.58	|      3219 |    3883    16633    50601 |    10804     3219     87 |  0.000 % |
0.82/0.88	|      4927 |    3883    16633    50601 |    11884     4927     87 |  0.000 % |
1.33/1.38	|      7489 |    3883    16633    50601 |    13073     7489     91 |  0.000 % |
2.15/2.22	|     11334 |    3883    16633    50601 |    14380    11334     91 |  0.000 % |
3.69/3.71	|     17100 |    3883    16633    50601 |    15818     9607     98 |  0.000 % |
6.24/6.29	|     25749 |    3883    16633    50601 |    17400    10050    100 |  0.000 % |
10.14/10.19	|     38723 |    3883    16633    50601 |    19140    14011     99 |  0.000 % |
16.39/16.41	|     58184 |    3883    16633    50601 |    21054    13702     97 |  0.000 % |
29.49/29.59	|     87376 |    3883    16633    50601 |    23160    21212    108 |  0.000 % |
48.96/49.00	|    131166 |    3883    16633    50601 |    25476    16677    103 |  0.000 % |
84.49/84.59	|    196850 |    3883    16633    50601 |    28023    14736    100 |  0.000 % |
144.20/144.34	|    295376 |    3883    16633    50601 |    30826    21288    113 |  0.000 % |
237.30/237.39	|    443166 |    3883    16633    50601 |    33908    21412    105 |  0.000 % |
393.89/394.09	|    664849 |    3883    16633    50601 |    37299    18547    102 |  0.000 % |
646.14/646.35	|    997375 |    3883    16633    50601 |    41029    21686    103 |  0.000 % |
1004.18/1004.52	|   1496163 |    3883    16633    50601 |    45132    40835    113 |  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/node23/watcher-305537-1172080970 -o ROOT/results/node23/solver-305537-1172080970 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305537-1172080970/minimarch /tmp/evaluation/305537-1172080970/instance-305537-1172080970.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: 7.41 6.96 4.29 3/77 23706
/proc/meminfo: memFree=1482208/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=2296 CPUtime=0
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 228050840 2351104 288 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134533283 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 574 288 51 132 0 439 0

[startup+0.107334 s]
/proc/loadavg: 7.41 6.96 4.29 3/77 23706
/proc/meminfo: memFree=1482208/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=3320 CPUtime=0.1
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 590 0 0 0 10 0 0 0 18 0 1 0 228050840 3399680 572 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551171 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 830 572 66 132 0 695 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3320

[startup+0.516382 s]
/proc/loadavg: 7.41 6.96 4.29 3/77 23706
/proc/meminfo: memFree=1482208/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=3980 CPUtime=0.51
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 727 0 0 0 51 0 0 0 22 0 1 0 228050840 4075520 709 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 995 709 67 132 0 860 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3980

[startup+1.34247 s]
/proc/loadavg: 7.41 6.96 4.29 2/78 23707
/proc/meminfo: memFree=1478168/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=5848 CPUtime=1.33
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 1196 0 0 0 133 0 0 0 25 0 1 0 228050840 5988352 1178 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 1462 1178 67 132 0 1327 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5848

[startup+2.97866 s]
/proc/loadavg: 7.41 6.96 4.29 2/78 23707
/proc/meminfo: memFree=1475928/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=8788 CPUtime=2.97
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 1928 0 0 0 297 0 0 0 25 0 1 0 228050840 8998912 1910 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 2197 1910 67 132 0 2062 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8788

[startup+6.25503 s]
/proc/loadavg: 6.90 6.86 4.28 2/78 23707
/proc/meminfo: memFree=1473240/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=10108 CPUtime=6.24
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 2256 0 0 0 624 0 0 0 25 0 1 0 228050840 10350592 2238 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 2527 2238 67 132 0 2392 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10108

[startup+12.7118 s]
/proc/loadavg: 6.42 6.76 4.26 2/78 23707
/proc/meminfo: memFree=1471576/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=11600 CPUtime=12.7
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 2649 0 0 0 1269 1 0 0 25 0 1 0 228050840 11878400 2631 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134553257 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 2900 2631 67 132 0 2765 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11600

[startup+25.5132 s]
/proc/loadavg: 5.22 6.48 4.20 2/78 23707
/proc/meminfo: memFree=1469912/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=13316 CPUtime=25.5
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 3078 0 0 0 2549 1 0 0 25 0 1 0 228050840 13635584 3060 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 3329 3060 67 132 0 3194 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13316

[startup+51.1272 s]
/proc/loadavg: 3.78 6.04 4.12 2/78 23707
/proc/meminfo: memFree=1468440/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=14768 CPUtime=51.11
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 3444 0 0 0 5109 2 0 0 25 0 1 0 228050840 15122432 3426 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 3692 3426 67 132 0 3557 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 14768

[startup+102.345 s]
/proc/loadavg: 2.20 5.26 3.95 2/78 23707
/proc/meminfo: memFree=1463704/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=19552 CPUtime=102.31
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 4630 0 0 0 10228 3 0 0 25 0 1 0 228050840 20021248 4612 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557351 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 4888 4612 67 132 0 4753 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 19552

[startup+162.379 s]
/proc/loadavg: 1.44 4.48 3.76 2/78 23707
/proc/meminfo: memFree=1462872/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=20344 CPUtime=162.33
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 4831 0 0 0 16229 4 0 0 25 0 1 0 228050840 20832256 4813 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552545 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 5086 4813 67 132 0 4951 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 20344

[startup+222.409 s]
/proc/loadavg: 1.16 3.84 3.59 2/78 23707
/proc/meminfo: memFree=1461336/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=21928 CPUtime=222.34
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 5217 0 0 0 22230 4 0 0 25 0 1 0 228050840 22454272 5199 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 5482 5199 67 132 0 5347 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 21928

[startup+282.44 s]
/proc/loadavg: 1.06 3.32 3.42 2/78 23707
/proc/meminfo: memFree=1459032/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=24172 CPUtime=282.36
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 5788 0 0 0 28230 6 0 0 25 0 1 0 228050840 24752128 5770 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 6043 5770 67 132 0 5908 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 24172

[startup+342.467 s]
/proc/loadavg: 1.02 2.90 3.27 2/78 23707
/proc/meminfo: memFree=1459032/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=24172 CPUtime=342.36
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 5795 0 0 0 34230 6 0 0 25 0 1 0 228050840 24752128 5777 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 6043 5777 67 132 0 5908 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 24172

[startup+402.501 s]
/proc/loadavg: 1.00 2.55 3.12 2/78 23707
/proc/meminfo: memFree=1458520/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=24700 CPUtime=402.39
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 5916 0 0 0 40232 7 0 0 25 0 1 0 228050840 25292800 5898 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 6175 5898 67 132 0 6040 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 24700

[startup+462.532 s]
/proc/loadavg: 1.00 2.26 2.99 2/78 23707
/proc/meminfo: memFree=1456408/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=26812 CPUtime=462.4
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 6453 0 0 0 46232 8 0 0 25 0 1 0 228050840 27455488 6435 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 6703 6435 67 132 0 6568 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 26812

[startup+522.563 s]
/proc/loadavg: 1.00 2.03 2.86 2/78 23707
/proc/meminfo: memFree=1455896/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=27340 CPUtime=522.42
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 6565 0 0 0 52233 9 0 0 25 0 1 0 228050840 27996160 6547 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 6835 6547 67 132 0 6700 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 27340

[startup+582.595 s]
/proc/loadavg: 1.00 1.84 2.74 2/78 23707
/proc/meminfo: memFree=1455320/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=27868 CPUtime=582.43
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 6723 0 0 0 58234 9 0 0 25 0 1 0 228050840 28536832 6705 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 6967 6705 67 132 0 6832 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 27868

[startup+642.632 s]
/proc/loadavg: 1.00 1.69 2.63 2/78 23707
/proc/meminfo: memFree=1455320/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=27868 CPUtime=642.45
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 6723 0 0 0 64235 10 0 0 25 0 1 0 228050840 28536832 6705 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134560626 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 6967 6705 67 132 0 6832 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 27868

[startup+702.659 s]
/proc/loadavg: 1.00 1.56 2.53 2/78 23707
/proc/meminfo: memFree=1452376/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=30984 CPUtime=702.46
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 7460 0 0 0 70235 11 0 0 25 0 1 0 228050840 31727616 7442 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551496 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 7746 7442 67 132 0 7611 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 30984

[startup+762.688 s]
/proc/loadavg: 1.00 1.45 2.43 2/78 23707
/proc/meminfo: memFree=1452120/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=31248 CPUtime=762.48
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 7522 0 0 0 76236 12 0 0 25 0 1 0 228050840 31997952 7504 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 7812 7504 67 132 0 7677 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 31248

[startup+822.72 s]
/proc/loadavg: 1.00 1.37 2.33 2/78 23707
/proc/meminfo: memFree=1452120/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=31244 CPUtime=822.49
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 7522 0 0 0 82237 12 0 0 25 0 1 0 228050840 31993856 7504 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552516 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 7811 7504 67 132 0 7676 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 31244

[startup+882.747 s]
/proc/loadavg: 1.00 1.30 2.25 2/78 23707
/proc/meminfo: memFree=1452120/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=31236 CPUtime=882.51
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 7522 0 0 0 88238 13 0 0 25 0 1 0 228050840 31985664 7504 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 7809 7504 67 132 0 7674 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 31236

[startup+942.776 s]
/proc/loadavg: 1.00 1.24 2.17 2/78 23707
/proc/meminfo: memFree=1452120/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=31224 CPUtime=942.51
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 7522 0 0 0 94238 13 0 0 25 0 1 0 228050840 31973376 7504 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134558018 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 7806 7504 67 132 0 7671 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 31224

[startup+1002.81 s]
/proc/loadavg: 1.00 1.20 2.09 2/78 23707
/proc/meminfo: memFree=1452184/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=31224 CPUtime=1002.54
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 7530 0 0 0 100240 14 0 0 25 0 1 0 228050840 31973376 7512 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 7806 7512 67 132 0 7671 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 31224

[startup+1062.84 s]
/proc/loadavg: 1.00 1.16 2.02 2/78 23707
/proc/meminfo: memFree=1449816/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=33468 CPUtime=1062.55
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 8105 0 0 0 106240 15 0 0 25 0 1 0 228050840 34271232 8087 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 8367 8087 67 132 0 8232 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 33468

[startup+1122.87 s]
/proc/loadavg: 1.00 1.13 1.95 2/78 23707
/proc/meminfo: memFree=1449240/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=34144 CPUtime=1122.57
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 8247 0 0 0 112241 16 0 0 25 0 1 0 228050840 34963456 8229 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 8536 8229 67 132 0 8401 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 34144

[startup+1182.9 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 23707
/proc/meminfo: memFree=1448024/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=35332 CPUtime=1182.57
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 8556 0 0 0 118241 16 0 0 25 0 1 0 228050840 36179968 8538 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551319 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 8833 8538 67 132 0 8698 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 35332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.09 1.87 2/78 23707
/proc/meminfo: memFree=1448024/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=35332 CPUtime=1200.1
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 8557 0 0 0 119993 17 0 0 25 0 1 0 228050840 36179968 8539 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551338 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 8833 8539 67 132 0 8698 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 35332

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.09 1.87 2/78 23707
/proc/meminfo: memFree=1448024/2055920 swapFree=4144988/4192956
[pid=23706] ppid=23704 vsize=35332 CPUtime=1200.1
/proc/23706/stat : 23706 (minimarch) R 23704 23706 22336 0 -1 4194304 8557 0 0 0 119993 17 0 0 25 0 1 0 228050840 36179968 8539 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551338 0 0 4096 3 0 0 0 17 1 0 0
/proc/23706/statm: 8833 8539 67 132 0 8698 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 35332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.94
CPU system time (s): 0.176973
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 35332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8557
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= 24318

runsolver used 1.39379 second user time and 2.70059 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 21 18:02:50 UTC 2007

IDJOB= 305537
IDBENCH= 20159
IDSOLVER= 110
FILE ID= node23/305537-1172080970

PBS_JOBID= 3892802

Free space on /tmp= 66558 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
COMMAND LINE= /tmp/evaluation/305537-1172080970/minimarch /tmp/evaluation/305537-1172080970/instance-305537-1172080970.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-305537-1172080970 -o ROOT/results/node23/solver-305537-1172080970 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305537-1172080970/minimarch /tmp/evaluation/305537-1172080970/instance-305537-1172080970.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  587d72078fb304e879726e3b68b5b5e2

RANDOM SEED= 571853146

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1482616 kB
Buffers:         40816 kB
Cached:         443048 kB
SwapCached:      15188 kB
Active:         158644 kB
Inactive:       348396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482616 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            51864 kB
Committed_AS:   725340 kB
PageTables:       1696 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= 66558 MiB

End job on node23 on Wed Feb 21 18:22:52 UTC 2007