Trace number 427965

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) 1200.1 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
MD5SUMf5ec9b90345d9fa1e04d84b615d8e6ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark397.312
Satisfiable
(Un)Satisfiability was proved
Number of variables4498
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 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:  4500                                                 |
0.00/0.00	|  Number of clauses:    12014                                                |
0.00/0.03	|  Parsing time:         0.03         s                                       |
0.03/0.08	============================[ Search Statistics ]==============================
0.03/0.08	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.08	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.08	===============================================================================
0.03/0.08	|         0 |    3226    10250    31032 |     3416        0    nan |  0.000 % |
0.03/0.09	|       101 |    3226    10250    31032 |     3758      101     19 |  0.022 % |
0.09/0.11	|       253 |    3226    10250    31032 |     4134      253     23 |  0.022 % |
0.09/0.13	|       480 |    3226    10250    31032 |     4547      480     23 |  0.022 % |
0.09/0.18	|       820 |    3226    10250    31032 |     5002      820     26 |  0.022 % |
0.19/0.25	|      1326 |    3222    10218    30934 |     5502     1325     31 |  0.111 % |
0.29/0.36	|      2085 |    3222    10218    30934 |     6052     2084     30 |  0.111 % |
0.49/0.54	|      3224 |    3222    10218    30934 |     6658     3223     27 |  0.111 % |
0.79/0.83	|      4933 |    3222    10218    30934 |     7323     4932     27 |  0.111 % |
1.29/1.31	|      7495 |    3222    10218    30934 |     8056     7494     27 |  0.111 % |
1.99/2.10	|     11339 |    3222    10218    30934 |     8861     7098     27 |  0.111 % |
3.20/3.29	|     17105 |    3222    10218    30934 |     9748     8371     26 |  0.111 % |
5.29/5.33	|     25754 |    3222    10218    30934 |    10722     6589     43 |  0.111 % |
8.69/8.78	|     38728 |    3222    10218    30934 |    11795     8541     34 |  0.111 % |
13.39/13.48	|     58189 |    3222    10218    30934 |    12974     9949     30 |  0.111 % |
21.48/21.53	|     87382 |    3222    10218    30934 |    14272    12701     33 |  0.111 % |
34.38/34.48	|    131171 |    3222    10218    30934 |    15699    12554     42 |  0.111 % |
54.98/55.04	|    196857 |    3222    10218    30934 |    17269    14177     42 |  0.111 % |
85.97/86.06	|    295384 |    3222    10218    30934 |    18996    16328     39 |  0.111 % |
135.54/135.63	|    443173 |    3222    10218    30934 |    20896    10269     37 |  0.111 % |
215.42/215.59	|    664857 |    3222    10218    30934 |    22985    20725     38 |  0.111 % |
343.18/343.37	|    997383 |    3222    10218    30934 |    25284    15774     32 |  0.111 % |
550.50/550.73	|   1496173 |    3222    10218    30934 |    27812    15060     28 |  0.111 % |
892.99/893.37	|   2244355 |    3222    10218    30934 |    30593    25259     53 |  0.111 % |

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/node42/watcher-427965-1177690687 -o ROOT/results/node42/solver-427965-1177690687 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427965-1177690687/minimarch_fixed /tmp/evaluation/427965-1177690687/instance-427965-1177690687.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: 0.99 1.00 1.11 3/77 22181
/proc/meminfo: memFree=1676136/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=2440 CPUtime=0
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 216980599 2498560 291 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563879 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 610 291 51 132 0 475 0

[startup+0.0423069 s]
/proc/loadavg: 0.99 1.00 1.11 3/77 22181
/proc/meminfo: memFree=1676136/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=3136 CPUtime=0.03
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 497 0 0 0 3 0 0 0 18 0 1 0 216980599 3211264 482 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 784 482 63 132 0 649 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3136

[startup+0.101317 s]
/proc/loadavg: 0.99 1.00 1.11 3/77 22181
/proc/meminfo: memFree=1676136/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=3444 CPUtime=0.09
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 580 0 0 0 9 0 0 0 18 0 1 0 216980599 3526656 565 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 861 565 67 132 0 726 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3444

[startup+0.301355 s]
/proc/loadavg: 0.99 1.00 1.11 3/77 22181
/proc/meminfo: memFree=1676136/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=3444 CPUtime=0.29
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 580 0 0 0 29 0 0 0 19 0 1 0 216980599 3526656 565 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557695 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 861 565 67 132 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3444

[startup+0.70143 s]
/proc/loadavg: 0.99 1.00 1.11 3/77 22181
/proc/meminfo: memFree=1676136/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=3444 CPUtime=0.69
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 585 0 0 0 69 0 0 0 23 0 1 0 216980599 3526656 570 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 861 570 67 132 0 726 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3444

[startup+1.50159 s]
/proc/loadavg: 0.99 1.00 1.11 2/78 22182
/proc/meminfo: memFree=1673824/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=4104 CPUtime=1.49
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 738 0 0 0 149 0 0 0 25 0 1 0 216980599 4202496 723 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 1026 723 67 132 0 891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4104

[startup+3.10189 s]
/proc/loadavg: 0.99 1.00 1.11 2/78 22182
/proc/meminfo: memFree=1673248/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=4236 CPUtime=3.09
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 776 0 0 0 309 0 0 0 25 0 1 0 216980599 4337664 761 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 1059 761 67 132 0 924 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4236

[startup+6.3015 s]
/proc/loadavg: 0.99 1.00 1.11 2/78 22182
/proc/meminfo: memFree=1672224/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=5292 CPUtime=6.29
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 1043 0 0 0 629 0 0 0 25 0 1 0 216980599 5419008 1028 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134687174 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 1323 1028 67 132 0 1188 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5292

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 1.11 2/78 22182
/proc/meminfo: memFree=1671784/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=5424 CPUtime=12.69
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 1074 0 0 0 1269 0 0 0 25 0 1 0 216980599 5554176 1059 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557118 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 1356 1059 67 132 0 1221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5424

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 1.11 2/78 22182
/proc/meminfo: memFree=1671144/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=6124 CPUtime=25.48
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 1228 0 0 0 2548 0 0 0 25 0 1 0 216980599 6270976 1213 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 1531 1213 67 132 0 1396 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6124

[startup+51.102 s]
/proc/loadavg: 0.99 1.00 1.10 2/78 22182
/proc/meminfo: memFree=1670056/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=7180 CPUtime=51.08
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 1515 0 0 0 5107 1 0 0 25 0 1 0 216980599 7352320 1500 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 1795 1500 67 132 0 1660 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7180

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.09 2/78 22182
/proc/meminfo: memFree=1668840/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=8456 CPUtime=102.26
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 1824 0 0 0 10224 2 0 0 25 0 1 0 216980599 8658944 1809 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 2114 1809 67 132 0 1979 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8456

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 22182
/proc/meminfo: memFree=1668392/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=8860 CPUtime=162.23
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 1929 0 0 0 16221 2 0 0 25 0 1 0 216980599 9072640 1914 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 2215 1914 67 132 0 2080 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8860

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 22182
/proc/meminfo: memFree=1667368/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=9920 CPUtime=222.22
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 2191 0 0 0 22218 4 0 0 25 0 1 0 216980599 10158080 2176 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 2480 2176 67 132 0 2345 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9920

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 22182
/proc/meminfo: memFree=1667240/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=10316 CPUtime=282.19
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 2275 0 0 0 28215 4 0 0 25 0 1 0 216980599 10563584 2260 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550382 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 2579 2260 67 132 0 2444 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10316

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 22182
/proc/meminfo: memFree=1666856/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=10448 CPUtime=342.18
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 2323 0 0 0 34213 5 0 0 25 0 1 0 216980599 10698752 2308 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 2612 2308 67 132 0 2477 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 10448

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/78 22182
/proc/meminfo: memFree=1665896/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=11372 CPUtime=402.16
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 2560 0 0 0 40210 6 0 0 25 0 1 0 216980599 11644928 2545 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 2843 2545 67 132 0 2708 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 11372

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/78 22182
/proc/meminfo: memFree=1665832/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=11524 CPUtime=462.13
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 2574 0 0 0 46207 6 0 0 25 0 1 0 216980599 11800576 2559 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 2881 2559 67 132 0 2746 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 11524

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 22182
/proc/meminfo: memFree=1665256/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=12052 CPUtime=522.12
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 2713 0 0 0 52205 7 0 0 25 0 1 0 216980599 12341248 2698 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550921 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 3013 2698 67 132 0 2878 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 12052

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 22182
/proc/meminfo: memFree=1664936/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=12480 CPUtime=582.09
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 2807 0 0 0 58202 7 0 0 25 0 1 0 216980599 12779520 2792 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 3120 2792 67 132 0 2985 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 12480

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 22182
/proc/meminfo: memFree=1664168/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=13280 CPUtime=642.07
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 2991 0 0 0 64199 8 0 0 25 0 1 0 216980599 13598720 2976 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 3320 2976 67 132 0 3185 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13280

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 22182
/proc/meminfo: memFree=1664168/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=13280 CPUtime=702.05
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 2992 0 0 0 70196 9 0 0 25 0 1 0 216980599 13598720 2977 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 3320 2977 67 132 0 3185 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 13280

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 22182
/proc/meminfo: memFree=1662760/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=14600 CPUtime=762.04
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3340 0 0 0 76194 10 0 0 25 0 1 0 216980599 14950400 3325 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 3650 3325 67 132 0 3515 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 14600

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/78 22182
/proc/meminfo: memFree=1662760/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=14600 CPUtime=822.01
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3345 0 0 0 82191 10 0 0 25 0 1 0 216980599 14950400 3330 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 3650 3330 67 132 0 3515 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 14600

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 22182
/proc/meminfo: memFree=1661224/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=16192 CPUtime=881.99
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3717 0 0 0 88188 11 0 0 25 0 1 0 216980599 16580608 3702 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 4048 3702 67 132 0 3913 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 16192

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 22182
/proc/meminfo: memFree=1661096/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=16192 CPUtime=941.96
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3753 0 0 0 94185 11 0 0 25 0 1 0 216980599 16580608 3738 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 4048 3738 67 132 0 3913 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 16192

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22182
/proc/meminfo: memFree=1661096/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=16192 CPUtime=1001.95
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3755 0 0 0 100183 12 0 0 25 0 1 0 216980599 16580608 3740 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 4048 3740 67 132 0 3913 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 16192

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22182
/proc/meminfo: memFree=1661096/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=16192 CPUtime=1061.92
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3755 0 0 0 106180 12 0 0 25 0 1 0 216980599 16580608 3740 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 4048 3740 67 132 0 3913 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 16192

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22182
/proc/meminfo: memFree=1661096/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=16192 CPUtime=1121.91
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3755 0 0 0 112178 13 0 0 25 0 1 0 216980599 16580608 3740 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 4048 3740 67 132 0 3913 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 16192

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22182
/proc/meminfo: memFree=1660712/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=16732 CPUtime=1181.89
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3856 0 0 0 118175 14 0 0 25 0 1 0 216980599 17133568 3841 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 4183 3841 67 132 0 4048 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 16732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22182
/proc/meminfo: memFree=1660712/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=16732 CPUtime=1200.09
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3856 0 0 0 119995 14 0 0 25 0 1 0 216980599 17133568 3841 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552545 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 4183 3841 67 132 0 4048 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 16732

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: 0.99 1.00 1.00 2/78 22182
/proc/meminfo: memFree=1660712/2055920 swapFree=4147484/4192956
[pid=22181] ppid=22179 vsize=16732 CPUtime=1200.09
/proc/22181/stat : 22181 (minimarch_fixed) R 22179 22181 21103 0 -1 4194304 3856 0 0 0 119995 14 0 0 25 0 1 0 216980599 17133568 3841 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552545 0 0 4096 3 0 0 0 17 1 0 0
/proc/22181/statm: 4183 3841 67 132 0 4048 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 16732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.146977
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 16732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3856
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= 24536

runsolver used 0.907861 second user time and 2.67659 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Fri Apr 27 16:18:07 UTC 2007

IDJOB= 427965
IDBENCH= 20241
IDSOLVER= 198
FILE ID= node42/427965-1177690687

PBS_JOBID= 4698642

Free space on /tmp= 66506 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/427965-1177690687/minimarch_fixed /tmp/evaluation/427965-1177690687/instance-427965-1177690687.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-427965-1177690687 -o ROOT/results/node42/solver-427965-1177690687 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427965-1177690687/minimarch_fixed /tmp/evaluation/427965-1177690687/instance-427965-1177690687.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  f5ec9b90345d9fa1e04d84b615d8e6ed

RANDOM SEED= 434396965

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1676480 kB
Buffers:         42596 kB
Cached:         244060 kB
SwapCached:      14652 kB
Active:         226712 kB
Inactive:        84156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676480 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            3064 kB
Writeback:           0 kB
Mapped:          31100 kB
Slab:            53932 kB
Committed_AS:  3636808 kB
PageTables:       1916 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= 66506 MiB

End job on node42 on Fri Apr 27 16:38:10 UTC 2007