Trace number 309104

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 1200.7

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.00	|  Number of clauses:    12014                                                |
0.00/0.03	|  Parsing time:         0.03         s                                       |
0.00/0.08	============================[ Search Statistics ]==============================
0.00/0.08	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.08	===============================================================================
0.00/0.08	|         0 |    3147    10165    31027 |     3388        0    nan |  0.000 % |
0.00/0.09	|       100 |    3147    10165    31027 |     3727      100     20 |  0.000 % |
0.10/0.11	|       252 |    3147    10165    31027 |     4099      252     20 |  0.000 % |
0.10/0.15	|       477 |    3147    10165    31027 |     4509      477     22 |  0.000 % |
0.10/0.19	|       814 |    3147    10165    31027 |     4960      814     22 |  0.000 % |
0.20/0.27	|      1320 |    3147    10165    31027 |     5456     1320     24 |  0.000 % |
0.30/0.39	|      2079 |    3147    10165    31027 |     6002     2079     23 |  0.000 % |
0.51/0.58	|      3218 |    3147    10165    31027 |     6602     3218     23 |  0.000 % |
0.81/0.89	|      4926 |    3147    10165    31027 |     7263     4926     25 |  0.000 % |
1.33/1.41	|      7489 |    3147    10165    31027 |     7989     7489     24 |  0.000 % |
2.14/2.21	|     11334 |    3147    10165    31027 |     8788     7246     23 |  0.000 % |
3.38/3.46	|     17100 |    3147    10165    31027 |     9667     8473     23 |  0.000 % |
5.42/5.45	|     25749 |    3147    10165    31027 |    10634     7179     24 |  0.000 % |
8.49/8.51	|     38723 |    3147    10165    31027 |    11697     9277     22 |  0.000 % |
13.40/13.49	|     58184 |    3147    10165    31027 |    12867    10889     24 |  0.000 % |
21.49/21.52	|     87376 |    3147    10165    31027 |    14153     7192     23 |  0.000 % |
33.68/33.76	|    131166 |    3147    10165    31027 |    15569     7824     24 |  0.000 % |
53.75/53.82	|    196850 |    3147    10165    31027 |    17126    10323     23 |  0.000 % |
85.59/85.70	|    295376 |    3147    10165    31027 |    18838    13323     24 |  0.000 % |
137.09/137.22	|    443165 |    3147    10165    31027 |    20722    18060     25 |  0.000 % |
215.22/215.34	|    664849 |    3147    10165    31027 |    22795    19755     25 |  0.000 % |
348.51/348.67	|    997374 |    3147    10165    31027 |    25074    17745     25 |  0.000 % |
565.33/565.63	|   1496162 |    3147    10165    31027 |    27581    22610     26 |  0.000 % |
902.70/903.12	|   2244344 |    3147    10165    31027 |    30340    17880     27 |  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/node68/watcher-309104-1172534153 -o ROOT/results/node68/solver-309104-1172534153 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309104-1172534153/minimarch /tmp/evaluation/309104-1172534153/instance-309104-1172534153.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: 1.93 1.85 1.46 3/64 29116
/proc/meminfo: memFree=1903392/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=2440 CPUtime=0
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 273372922 2498560 291 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134693908 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 610 291 51 132 0 475 0

[startup+0.107483 s]
/proc/loadavg: 1.93 1.85 1.46 3/64 29116
/proc/meminfo: memFree=1903392/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=3480 CPUtime=0.1
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 590 0 0 0 10 0 0 0 18 0 1 0 273372922 3563520 574 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 870 574 66 132 0 735 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3480

[startup+0.515519 s]
/proc/loadavg: 1.93 1.85 1.46 3/64 29116
/proc/meminfo: memFree=1903392/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=3480 CPUtime=0.51
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 590 0 0 0 51 0 0 0 21 0 1 0 273372922 3563520 574 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557716 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 870 574 66 132 0 735 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3480

[startup+1.33559 s]
/proc/loadavg: 1.93 1.85 1.46 2/65 29117
/proc/meminfo: memFree=1901080/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=3884 CPUtime=1.33
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 677 0 0 0 133 0 0 0 25 0 1 0 273372922 3977216 661 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557351 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 971 661 66 132 0 836 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3884

[startup+2.97474 s]
/proc/loadavg: 1.93 1.85 1.46 2/65 29117
/proc/meminfo: memFree=1900696/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=4148 CPUtime=2.96
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 744 0 0 0 296 0 0 0 25 0 1 0 273372922 4247552 728 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 1037 728 66 132 0 902 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4148

[startup+6.25304 s]
/proc/loadavg: 1.86 1.84 1.45 2/65 29117
/proc/meminfo: memFree=1900120/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=4544 CPUtime=6.24
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 843 0 0 0 624 0 0 0 25 0 1 0 273372922 4653056 827 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 1136 827 66 132 0 1001 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4544

[startup+12.7076 s]
/proc/loadavg: 1.79 1.82 1.45 2/65 29117
/proc/meminfo: memFree=1899736/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=4808 CPUtime=12.69
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 912 0 0 0 1269 0 0 0 25 0 1 0 273372922 4923392 896 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 1202 896 66 132 0 1067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4808

[startup+25.5078 s]
/proc/loadavg: 1.61 1.78 1.44 2/65 29117
/proc/meminfo: memFree=1899032/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=5468 CPUtime=25.48
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 1081 0 0 0 2548 0 0 0 25 0 1 0 273372922 5599232 1065 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557711 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 1367 1065 66 132 0 1232 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5468

[startup+51.1151 s]
/proc/loadavg: 1.40 1.72 1.43 2/65 29117
/proc/meminfo: memFree=1898456/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=6128 CPUtime=51.09
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 1251 0 0 0 5108 1 0 0 25 0 1 0 273372922 6275072 1235 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551496 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 1532 1235 66 132 0 1397 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6128

[startup+102.323 s]
/proc/loadavg: 1.17 1.60 1.41 2/65 29117
/proc/meminfo: memFree=1897560/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=7136 CPUtime=102.28
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 1481 0 0 0 10227 1 0 0 25 0 1 0 273372922 7307264 1465 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 1784 1465 66 132 0 1649 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 7136

[startup+162.345 s]
/proc/loadavg: 1.06 1.49 1.38 2/65 29117
/proc/meminfo: memFree=1896920/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=7668 CPUtime=162.29
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 1632 0 0 0 16228 1 0 0 25 0 1 0 273372922 7852032 1616 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 1917 1616 66 132 0 1782 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 7668

[startup+222.361 s]
/proc/loadavg: 1.02 1.40 1.35 2/65 29117
/proc/meminfo: memFree=1896024/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=8488 CPUtime=222.29
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 1835 0 0 0 22227 2 0 0 25 0 1 0 273372922 8691712 1819 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2122 1819 66 132 0 1987 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 8488

[startup+282.376 s]
/proc/loadavg: 1.01 1.32 1.33 2/65 29117
/proc/meminfo: memFree=1895512/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=9028 CPUtime=282.29
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 1961 0 0 0 28227 2 0 0 25 0 1 0 273372922 9244672 1945 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134553208 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2257 1945 66 132 0 2122 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 9028

[startup+342.409 s]
/proc/loadavg: 1.00 1.26 1.30 2/71 29225
/proc/meminfo: memFree=1893728/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=9428 CPUtime=342.26
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2067 0 0 0 34221 5 0 0 25 0 1 0 273372922 9654272 2051 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2357 2051 66 132 0 2222 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 9428

[startup+402.456 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 29315
/proc/meminfo: memFree=1894160/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=9956 CPUtime=402.23
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2202 0 0 0 40218 5 0 0 25 0 1 0 273372922 10194944 2186 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2489 2186 66 132 0 2354 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 9956

[startup+462.471 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 29315
/proc/meminfo: memFree=1893976/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=10360 CPUtime=462.22
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2282 0 0 0 46217 5 0 0 25 0 1 0 273372922 10608640 2266 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134558138 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2590 2266 66 132 0 2455 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 10360

[startup+522.487 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 29315
/proc/meminfo: memFree=1894104/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=10360 CPUtime=522.22
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2296 0 0 0 52217 5 0 0 25 0 1 0 273372922 10608640 2280 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551557 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2590 2280 66 132 0 2455 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 10360

[startup+582.504 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 29315
/proc/meminfo: memFree=1893080/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=11452 CPUtime=582.23
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2557 0 0 0 58217 6 0 0 25 0 1 0 273372922 11726848 2541 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2863 2541 66 132 0 2728 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 11452

[startup+642.525 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 29315
/proc/meminfo: memFree=1892952/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=11588 CPUtime=642.23
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2576 0 0 0 64217 6 0 0 25 0 1 0 273372922 11866112 2560 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2897 2560 66 132 0 2762 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 11588

[startup+702.539 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 29315
/proc/meminfo: memFree=1892760/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=11720 CPUtime=702.23
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2609 0 0 0 70217 6 0 0 25 0 1 0 273372922 12001280 2593 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551199 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2930 2593 66 132 0 2795 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 11720

[startup+762.553 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 29315
/proc/meminfo: memFree=1892568/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=11852 CPUtime=762.23
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2647 0 0 0 76217 6 0 0 25 0 1 0 273372922 12136448 2631 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2963 2631 66 132 0 2828 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 11852

[startup+822.571 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 29315
/proc/meminfo: memFree=1892504/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=11852 CPUtime=822.23
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2652 0 0 0 82217 6 0 0 25 0 1 0 273372922 12136448 2636 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551523 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 2963 2636 66 132 0 2828 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 11852

[startup+882.584 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 29315
/proc/meminfo: memFree=1892184/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=12116 CPUtime=882.22
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2726 0 0 0 88216 6 0 0 25 0 1 0 273372922 12406784 2710 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 3029 2710 66 132 0 2894 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 12116

[startup+942.598 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 29315
/proc/meminfo: memFree=1891864/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=12516 CPUtime=942.22
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2804 0 0 0 94216 6 0 0 25 0 1 0 273372922 12816384 2788 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 3129 2788 66 132 0 2994 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 12516

[startup+1002.61 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 29315
/proc/meminfo: memFree=1891800/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=12648 CPUtime=1002.22
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2834 0 0 0 100216 6 0 0 25 0 1 0 273372922 12951552 2818 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 3162 2818 66 132 0 3027 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 12648

[startup+1062.64 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 29315
/proc/meminfo: memFree=1891288/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=13044 CPUtime=1062.23
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 2963 0 0 0 106216 7 0 0 25 0 1 0 273372922 13357056 2947 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134553257 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 3261 2947 66 132 0 3126 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 13044

[startup+1122.65 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 29315
/proc/meminfo: memFree=1891096/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=13308 CPUtime=1122.23
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 3024 0 0 0 112216 7 0 0 25 0 1 0 273372922 13627392 3008 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 3327 3008 66 132 0 3192 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 13308

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 29315
/proc/meminfo: memFree=1891096/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=13448 CPUtime=1182.22
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 3038 0 0 0 118215 7 0 0 25 0 1 0 273372922 13770752 3022 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 3362 3022 66 132 0 3227 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 13448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 29315
/proc/meminfo: memFree=1890648/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=13844 CPUtime=1200.04
/proc/29116/stat : 29116 (minimarch) R 29114 29116 27804 0 -1 4194304 3153 0 0 0 119997 7 0 0 25 0 1 0 273372922 14176256 3137 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557716 0 0 4096 3 0 0 0 17 1 0 0
/proc/29116/statm: 3461 3137 66 132 0 3326 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13844

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 29315
/proc/meminfo: memFree=1890648/2055920 swapFree=4183020/4192956
[pid=29116] ppid=29114 vsize=0 CPUtime=1200.06
/proc/29116/stat : 29116 (minimarch) D 29114 29116 27804 0 -1 4195332 3153 0 0 0 119998 8 0 0 25 0 1 0 273372922 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 18446744072100051646 0 0 17 1 0 0
/proc/29116/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.7
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.080987
CPU usage (%): 99.9468
Max. virtual memory (cumulated for all children) (KiB): 13844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3153
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= 1744

runsolver used 0.764883 second user time and 2.52362 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Feb 26 23:55:53 UTC 2007

IDJOB= 309104
IDBENCH= 20250
IDSOLVER= 110
FILE ID= node68/309104-1172534153

PBS_JOBID= 3971799

Free space on /tmp= 66558 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309104-1172534153/minimarch /tmp/evaluation/309104-1172534153/instance-309104-1172534153.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-309104-1172534153 -o ROOT/results/node68/solver-309104-1172534153 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309104-1172534153/minimarch /tmp/evaluation/309104-1172534153/instance-309104-1172534153.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 321399701

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1903800 kB
Buffers:         23536 kB
Cached:          91716 kB
SwapCached:       4292 kB
Active:          51264 kB
Inactive:        74104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1903800 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            12780 kB
Committed_AS:   710508 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= 66558 MiB

End job on node68 on Tue Feb 27 00:15:56 UTC 2007