Trace number 428083

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) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
Bench CategoryRANDOM (random 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 variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	|  Number of clauses:    6327                                                 |
0.00/0.01	|  Parsing time:         0.02         s                                       |
0.00/0.03	============================[ Search Statistics ]==============================
0.00/0.03	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	===============================================================================
0.00/0.03	|         0 |    1713     5871    17574 |     1957        0    nan |  0.000 % |
0.04/0.04	|       100 |    1713     5871    17574 |     2152      100     23 |  0.000 % |
0.04/0.05	|       250 |    1713     5871    17574 |     2367      250     25 |  0.000 % |
0.04/0.07	|       475 |    1713     5871    17574 |     2604      475     25 |  0.000 % |
0.10/0.10	|       813 |    1713     5871    17574 |     2865      813     26 |  0.000 % |
0.10/0.15	|      1322 |    1713     5871    17574 |     3151     1322     26 |  0.000 % |
0.19/0.22	|      2082 |    1713     5871    17574 |     3466     2082     27 |  0.000 % |
0.29/0.34	|      3222 |    1713     5871    17574 |     3813     3222     27 |  0.000 % |
0.49/0.54	|      4930 |    1713     5871    17574 |     4195     2905     27 |  0.000 % |
0.79/0.83	|      7492 |    1713     5871    17574 |     4614     3280     25 |  0.000 % |
1.29/1.30	|     11336 |    1713     5871    17574 |     5075     4712     29 |  0.000 % |
2.10/2.11	|     17104 |    1713     5871    17574 |     5583     5158     31 |  0.000 % |
3.29/3.31	|     25753 |    1713     5871    17574 |     6141     5140     29 |  0.000 % |
5.09/5.13	|     38728 |    1713     5871    17574 |     6756     5497     26 |  0.000 % |
7.99/8.07	|     58190 |    1713     5871    17574 |     7431     4163     28 |  0.000 % |
12.59/12.68	|     87382 |    1713     5871    17574 |     8174     6798     27 |  0.000 % |
19.88/19.90	|    131172 |    1713     5871    17574 |     8992     4716     27 |  0.000 % |
31.08/31.20	|    196857 |    1713     5871    17574 |     9891     6460     26 |  0.000 % |
49.18/49.27	|    295384 |    1713     5871    17574 |    10880     9401     26 |  0.000 % |
77.97/78.05	|    443173 |    1713     5871    17574 |    11968     7839     30 |  0.000 % |
123.66/123.74	|    664858 |    1713     5871    17574 |    13165    10958     33 |  0.000 % |
194.23/194.36	|    997385 |    1713     5871    17574 |    14482     9528     30 |  0.000 % |
306.30/306.42	|   1496173 |    1713     5871    17574 |    15930     9905     26 |  0.000 % |
491.96/492.19	|   2244355 |    1713     5871    17574 |    17523     9235     29 |  0.000 % |
776.88/777.18	|   3366629 |    1713     5871    17574 |    19275    16555     29 |  0.000 % |

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/node11/watcher-428083-1177701022 -o ROOT/results/node11/solver-428083-1177701022 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428083-1177701022/minimarch_fixed /tmp/evaluation/428083-1177701022/instance-428083-1177701022.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 0.97 0.96 3/77 23477
/proc/meminfo: memFree=1542368/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=2136 CPUtime=0
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 211151174 2187264 193 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 534 193 51 132 0 399 0

[startup+0.042266 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 23477
/proc/meminfo: memFree=1542368/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=2500 CPUtime=0.04
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 317 0 0 0 4 0 0 0 18 0 1 0 211151174 2560000 302 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 625 302 67 132 0 490 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2500

[startup+0.101272 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 23477
/proc/meminfo: memFree=1542368/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=2500 CPUtime=0.1
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 317 0 0 0 10 0 0 0 18 0 1 0 211151174 2560000 302 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 625 302 67 132 0 490 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2500

[startup+0.301296 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 23477
/proc/meminfo: memFree=1542368/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=2632 CPUtime=0.29
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 354 0 0 0 29 0 0 0 19 0 1 0 211151174 2695168 339 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 658 339 67 132 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.701343 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 23477
/proc/meminfo: memFree=1542368/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=2896 CPUtime=0.69
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 415 0 0 0 69 0 0 0 22 0 1 0 211151174 2965504 400 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 724 400 67 132 0 589 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2896

[startup+1.50144 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1540888/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=3160 CPUtime=1.49
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 478 0 0 0 149 0 0 0 25 0 1 0 211151174 3235840 463 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 790 463 67 132 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3160

[startup+3.10163 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1540504/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=3292 CPUtime=3.09
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 527 0 0 0 309 0 0 0 25 0 1 0 211151174 3371008 512 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550962 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 823 512 67 132 0 688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3292

[startup+6.30301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1539992/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=3688 CPUtime=6.29
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 625 0 0 0 629 0 0 0 25 0 1 0 211151174 3776512 610 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 922 610 67 132 0 787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3688

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1539552/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=4084 CPUtime=12.69
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 701 0 0 0 1269 0 0 0 25 0 1 0 211151174 4182016 686 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 1021 686 67 132 0 886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4084

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1538976/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=4612 CPUtime=25.48
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 849 0 0 0 2548 0 0 0 25 0 1 0 211151174 4722688 834 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551224 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 1153 834 67 132 0 1018 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4612

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1538336/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=5272 CPUtime=51.08
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 1026 0 0 0 5107 1 0 0 25 0 1 0 211151174 5398528 1011 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 1318 1011 67 132 0 1183 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5272

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1537248/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=6356 CPUtime=102.26
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 1285 0 0 0 10225 1 0 0 25 0 1 0 211151174 6508544 1270 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 1589 1270 67 132 0 1454 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6356

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1536544/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=7156 CPUtime=162.25
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 1469 0 0 0 16223 2 0 0 25 0 1 0 211151174 7327744 1454 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 1789 1454 67 132 0 1654 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7156

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1535904/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=7684 CPUtime=222.23
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 1627 0 0 0 22220 3 0 0 25 0 1 0 211151174 7868416 1612 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552683 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 1921 1612 67 132 0 1786 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7684

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1535584/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=8084 CPUtime=282.21
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 1714 0 0 0 28218 3 0 0 25 0 1 0 211151174 8278016 1699 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557887 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2021 1699 67 132 0 1886 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8084

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1535200/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=8500 CPUtime=342.2
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 1808 0 0 0 34216 4 0 0 25 0 1 0 211151174 8704000 1793 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2125 1793 67 132 0 1990 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8500

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1534432/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=9292 CPUtime=402.18
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2003 0 0 0 40214 4 0 0 25 0 1 0 211151174 9515008 1988 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551307 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2323 1988 67 132 0 2188 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9292

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1534048/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=9624 CPUtime=462.17
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2097 0 0 0 46212 5 0 0 25 0 1 0 211151174 9854976 2082 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2406 2082 67 132 0 2271 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9624

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1533664/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=10028 CPUtime=522.15
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2190 0 0 0 52210 5 0 0 25 0 1 0 211151174 10268672 2175 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631271 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2507 2175 67 132 0 2372 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10028

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1533344/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=10300 CPUtime=582.14
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2265 0 0 0 58208 6 0 0 25 0 1 0 211151174 10547200 2250 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2575 2250 67 132 0 2440 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10300

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1533152/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=10436 CPUtime=642.12
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2310 0 0 0 64206 6 0 0 25 0 1 0 211151174 10686464 2295 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2609 2295 67 132 0 2474 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10436

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1532832/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=10836 CPUtime=702.1
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2381 0 0 0 70203 7 0 0 25 0 1 0 211151174 11096064 2366 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2709 2366 67 132 0 2574 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10836

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1532704/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=10836 CPUtime=762.09
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2408 0 0 0 76202 7 0 0 25 0 1 0 211151174 11096064 2393 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2709 2393 67 132 0 2574 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10836

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1532000/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=11556 CPUtime=822.06
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2578 0 0 0 82199 7 0 0 25 0 1 0 211151174 11833344 2563 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2889 2563 67 132 0 2754 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11556

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1531616/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=11960 CPUtime=882.05
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2685 0 0 0 88197 8 0 0 25 0 1 0 211151174 12247040 2670 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 2990 2670 67 132 0 2855 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11960

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1531360/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=12240 CPUtime=942.04
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2741 0 0 0 94195 9 0 0 25 0 1 0 211151174 12533760 2726 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 3060 2726 67 132 0 2925 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 12240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1531168/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=12372 CPUtime=1002.02
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2780 0 0 0 100193 9 0 0 25 0 1 0 211151174 12668928 2765 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 3093 2765 67 132 0 2958 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 12372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1530976/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=12656 CPUtime=1062
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2826 0 0 0 106191 9 0 0 25 0 1 0 211151174 12959744 2811 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 3164 2811 67 132 0 3029 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12656

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1530848/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=12788 CPUtime=1121.99
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2870 0 0 0 112189 10 0 0 25 0 1 0 211151174 13094912 2855 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557358 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 3197 2855 67 132 0 3062 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 12788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1530784/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=12788 CPUtime=1181.97
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2877 0 0 0 118186 11 0 0 25 0 1 0 211151174 13094912 2862 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 3197 2862 67 132 0 3062 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 12788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 23478
/proc/meminfo: memFree=1530464/2055920 swapFree=4146768/4192956
[pid=23477] ppid=23475 vsize=13184 CPUtime=1200.07
/proc/23477/stat : 23477 (minimarch_fixed) R 23475 23477 22214 0 -1 4194304 2979 0 0 0 119996 11 0 0 25 0 1 0 211151174 13500416 2964 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23477/statm: 3296 2964 67 132 0 3161 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13184

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.114982
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 13184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2979
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= 2974

runsolver used 0.931858 second user time and 2.48862 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Fri Apr 27 19:10:22 UTC 2007

IDJOB= 428083
IDBENCH= 20307
IDSOLVER= 198
FILE ID= node11/428083-1177701022

PBS_JOBID= 4698679

Free space on /tmp= 66481 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/428083-1177701022/minimarch_fixed /tmp/evaluation/428083-1177701022/instance-428083-1177701022.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-428083-1177701022 -o ROOT/results/node11/solver-428083-1177701022 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428083-1177701022/minimarch_fixed /tmp/evaluation/428083-1177701022/instance-428083-1177701022.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 672027165

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1542776 kB
Buffers:         52908 kB
Cached:         367176 kB
SwapCached:      15592 kB
Active:         242692 kB
Inactive:       201988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542776 kB
SwapTotal:     4192956 kB
SwapFree:      4146768 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          30316 kB
Slab:            53956 kB
Committed_AS:  6416468 kB
PageTables:       1848 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= 66481 MiB

End job on node11 on Fri Apr 27 19:30:25 UTC 2007