Trace number 428205

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 2007-04-26 (fixed)? (TO) 1200.12 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, 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:  246502                                               |
0.00/0.00	|  Number of clauses:    1169243                                              |
3.29/3.34	|  Parsing time:         3.20         s                                       |
8.59/8.70	============================[ Search Statistics ]==============================
8.59/8.70	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.59/8.70	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.59/8.70	===============================================================================
8.59/8.70	|         0 |   60783   420622  1096341 |   140207        0    nan |  0.000 % |
9.08/9.12	|       100 |   60782   420622  1096341 |   154228       99     33 | 48.860 % |
9.58/9.63	|       251 |   60744   420622  1096341 |   169650      240     30 | 49.270 % |
10.68/10.72	|       476 |   60546   420622  1096341 |   186615      445     38 | 50.465 % |
12.48/12.53	|       813 |   54744   376975   993260 |   205277      762     37 | 51.509 % |
14.29/14.39	|      1319 |   53414   364666   962170 |   225805     1188     40 | 52.055 % |
16.28/16.30	|      2078 |   52393   356812   943590 |   248385     1936     55 | 52.261 % |
18.48/18.56	|      3218 |   47199   313256   832748 |   273224     2904     62 | 54.581 % |
22.78/22.83	|      4926 |   45849   299403   797523 |   300546     4590     95 | 54.963 % |
29.18/29.26	|      7488 |   45536   295903   788272 |   330601     7134    118 | 55.047 % |
36.68/36.70	|     11332 |   45423   295723   787843 |   363661    10970    143 | 59.105 % |
48.18/48.22	|     17098 |   31101   181781   493360 |   400027    15876    125 | 60.925 % |
64.37/64.42	|     25748 |   30749   179680   488210 |   440030    24510    127 | 61.119 % |
89.26/89.30	|     38724 |   30098   172345   468396 |   484033    37388    110 | 61.324 % |
128.05/128.16	|     58185 |   29906   171186   465506 |   532437    56835    107 | 61.381 % |
201.02/201.12	|     87378 |   29669   169440   460830 |   585680    85999     99 | 61.477 % |
316.98/317.13	|    131167 |   29607   169099   459846 |   644248   129778     89 | 61.502 % |
514.81/515.08	|    196851 |   29574   168861   459212 |   708673   195457     78 | 61.516 % |
894.98/895.36	|    295377 |   29174   165917   451556 |   779541   293949     72 | 61.732 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-428205-1177712155 -o ROOT/results/node58/solver-428205-1177712155 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428205-1177712155/minimarch_fixed /tmp/evaluation/428205-1177712155/instance-428205-1177712155.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5704
/proc/meminfo: memFree=1634312/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=2340 CPUtime=0
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 219125328 2396160 461 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 585 462 51 132 0 450 0

[startup+0.0960661 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5704
/proc/meminfo: memFree=1634312/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=10720 CPUtime=0.09
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 2447 0 0 0 8 1 0 0 18 0 1 0 219125328 10977280 2433 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553916 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 2680 2440 51 132 0 2545 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10720

[startup+0.101066 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5704
/proc/meminfo: memFree=1634312/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=10984 CPUtime=0.09
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 2589 0 0 0 8 1 0 0 18 0 1 0 219125328 11247616 2574 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 2746 2575 51 132 0 2611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10984

[startup+0.3011 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5704
/proc/meminfo: memFree=1634312/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=43956 CPUtime=0.29
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 9095 0 0 0 24 5 0 0 19 0 1 0 219125328 45010944 9080 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 10989 9081 51 132 0 10854 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43956

[startup+0.701166 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5704
/proc/meminfo: memFree=1634312/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=62968 CPUtime=0.69
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 13768 0 0 0 61 8 0 0 22 0 1 0 219125328 64479232 13753 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 15742 13753 51 132 0 15607 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62968

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1565440/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=103276 CPUtime=1.49
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 23044 0 0 0 136 13 0 0 25 0 1 0 219125328 105754624 23029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523421 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 25819 23029 51 132 0 25684 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103276

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1541120/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=103276 CPUtime=3.09
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 23044 0 0 0 295 14 0 0 25 0 1 0 219125328 105754624 23029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523361 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 25819 23029 51 132 0 25684 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103276

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1523776/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=123456 CPUtime=6.29
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 28342 0 0 0 611 18 0 0 25 0 1 0 219125328 126418944 28319 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134525445 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 30864 28320 62 132 0 30729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123456

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1529088/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=111924 CPUtime=12.68
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 32172 0 0 0 1249 19 0 0 25 0 1 0 219125328 114610176 26326 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 27981 26326 68 132 0 27846 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 111924

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1529288/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=111924 CPUtime=25.48
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 32174 0 0 0 2529 19 0 0 25 0 1 0 219125328 114610176 26328 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 27981 26328 68 132 0 27846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 111924

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1529288/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=111924 CPUtime=51.08
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 32174 0 0 0 5088 20 0 0 25 0 1 0 219125328 114610176 26328 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 27981 26328 68 132 0 27846 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 111924

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1529224/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=112168 CPUtime=102.26
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 32217 0 0 0 10206 20 0 0 25 0 1 0 219125328 114860032 26371 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 28042 26371 68 132 0 27907 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 112168

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1525576/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=115856 CPUtime=162.24
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 33134 0 0 0 16203 21 0 0 25 0 1 0 219125328 118636544 27288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552571 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 28964 27288 68 132 0 28829 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 115856

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1519624/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=121872 CPUtime=222.21
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 34598 0 0 0 22199 22 0 0 25 0 1 0 219125328 124796928 28752 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552694 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 30468 28752 68 132 0 30333 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 121872

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1512072/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=129408 CPUtime=282.2
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 36498 0 0 0 28196 24 0 0 25 0 1 0 219125328 132513792 30652 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 32352 30652 68 132 0 32217 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 129408

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1507272/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=133956 CPUtime=342.17
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 37658 0 0 0 34191 26 0 0 25 0 1 0 219125328 137170944 31812 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553241 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 33489 31812 68 132 0 33354 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 133956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1502792/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=138708 CPUtime=402.15
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 38798 0 0 0 40188 27 0 0 25 0 1 0 219125328 142036992 32952 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557695 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 34677 32952 68 132 0 34542 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 138708

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1498056/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=143508 CPUtime=462.13
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 39954 0 0 0 46185 28 0 0 25 0 1 0 219125328 146952192 34108 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 35877 34108 68 132 0 35742 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 143508

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1494024/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=147472 CPUtime=522.11
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 40988 0 0 0 52182 29 0 0 25 0 1 0 219125328 151011328 35142 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 36868 35142 68 132 0 36733 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 147472

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1489480/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=152380 CPUtime=582.09
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 42095 0 0 0 58179 30 0 0 25 0 1 0 219125328 156037120 36249 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 38095 36249 68 132 0 37960 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 152380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1485256/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=156464 CPUtime=642.08
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 43130 0 0 0 64176 32 0 0 25 0 1 0 219125328 160219136 37284 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553216 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 39116 37284 68 132 0 38981 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 156464

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1481224/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=160520 CPUtime=702.05
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 44152 0 0 0 70172 33 0 0 25 0 1 0 219125328 164372480 38306 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552554 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 40130 38306 68 132 0 39995 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 160520

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1477128/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=164464 CPUtime=762.03
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 45154 0 0 0 76169 34 0 0 25 0 1 0 219125328 168411136 39308 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 41116 39308 68 132 0 40981 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 164464

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1473544/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=168212 CPUtime=822
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 46067 0 0 0 82166 34 0 0 25 0 1 0 219125328 172249088 40221 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 42053 40221 68 132 0 41918 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 168212

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1469960/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=171700 CPUtime=881.99
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 46949 0 0 0 88164 35 0 0 25 0 1 0 219125328 175820800 41103 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 42925 41103 68 132 0 42790 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 171700

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1467144/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=174656 CPUtime=941.96
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 47674 0 0 0 94160 36 0 0 25 0 1 0 219125328 178847744 41828 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 43664 41828 68 132 0 43529 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 174656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1464072/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=178324 CPUtime=1001.95
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 48418 0 0 0 100158 37 0 0 25 0 1 0 219125328 182603776 42572 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 44581 42572 68 132 0 44446 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 178324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1461768/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=180684 CPUtime=1061.93
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 49019 0 0 0 106155 38 0 0 25 0 1 0 219125328 185020416 43173 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 45171 43173 68 132 0 45036 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 180684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1458696/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=183676 CPUtime=1121.9
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 49778 0 0 0 112151 39 0 0 25 0 1 0 219125328 188084224 43932 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 45919 43932 68 132 0 45784 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 183676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1455624/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=186804 CPUtime=1181.89
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 50528 0 0 0 118149 40 0 0 25 0 1 0 219125328 191287296 44682 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 46701 44682 68 132 0 46566 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 186804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1454728/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=187768 CPUtime=1200.08
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 50767 0 0 0 119968 40 0 0 25 0 1 0 219125328 192274432 44921 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 46942 44921 68 132 0 46807 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 187768

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5705
/proc/meminfo: memFree=1454728/2055920 swapFree=4184532/4192956
[pid=5704] ppid=5702 vsize=187768 CPUtime=1200.08
/proc/5704/stat : 5704 (minimarch_fixed) R 5702 5704 4962 0 -1 4194304 50767 0 0 0 119968 40 0 0 25 0 1 0 219125328 192274432 44921 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5704/statm: 46942 44921 68 132 0 46807 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 187768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.12
CPU user time (s): 1199.68
CPU system time (s): 0.434933
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 187768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50767
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= 939

runsolver used 0.85387 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Fri Apr 27 22:15:56 UTC 2007

IDJOB= 428205
IDBENCH= 20372
IDSOLVER= 198
FILE ID= node58/428205-1177712155

PBS_JOBID= 4698724

Free space on /tmp= 66499 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/428205-1177712155/minimarch_fixed /tmp/evaluation/428205-1177712155/instance-428205-1177712155.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-428205-1177712155 -o ROOT/results/node58/solver-428205-1177712155 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428205-1177712155/minimarch_fixed /tmp/evaluation/428205-1177712155/instance-428205-1177712155.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 94206555

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1634784 kB
Buffers:         40120 kB
Cached:         305096 kB
SwapCached:       2604 kB
Active:         238316 kB
Inactive:       116924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634784 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:           24072 kB
Writeback:           0 kB
Mapped:          16368 kB
Slab:            52000 kB
Committed_AS:  1170720 kB
PageTables:       1380 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= 66499 MiB

End job on node58 on Fri Apr 27 22:35:59 UTC 2007