Trace number 1730836

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
VARSAT-random 2009-03-22? (TO) 1200.08 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.4495
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  577                                                  |
0.00/0.00	c |  Number of clauses:    1922                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1233601266.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     311     1152     3464 |      384        0    nan |  0.000 % |
0.00/0.01	c |       100 |     311     1152     3464 |      422      100     35 |  0.000 % |
0.00/0.02	c |       250 |     311     1152     3464 |      464      250     37 |  0.000 % |
0.00/0.03	c |       475 |     311     1152     3464 |      511      475     36 |  0.000 % |
0.00/0.04	c |       813 |     311     1152     3464 |      562      432     33 |  0.000 % |
0.00/0.06	c |      1320 |     311     1152     3464 |      618      541     31 |  0.000 % |
0.00/0.09	c |      2079 |     311     1152     3464 |      680      451     26 |  0.000 % |
0.10/0.13	c |      3219 |     311     1152     3464 |      748      693     31 |  0.000 % |
0.10/0.19	c |      4930 |     311     1152     3464 |      823      942     31 |  0.000 % |
0.19/0.28	c |      7492 |     311     1152     3464 |      905      928     34 |  0.000 % |
0.39/0.43	c |     11336 |     311     1152     3464 |      995      917     36 |  0.000 % |
0.59/0.66	c |     17102 |     311     1152     3464 |     1095      664     29 |  0.000 % |
0.99/1.03	c |     25752 |     311     1152     3464 |     1205      841     37 |  0.000 % |
1.59/1.62	c |     38727 |     311     1152     3464 |     1325     1239     39 |  0.000 % |
2.49/2.58	c |     58191 |     311     1152     3464 |     1458      857     41 |  0.000 % |
3.89/3.94	c |     87383 |     311     1152     3464 |     1604     1602     43 |  0.000 % |
6.09/6.12	c |    131173 |     311     1152     3464 |     1764     1220     39 |  0.000 % |
9.49/9.52	c |    196857 |     311     1152     3464 |     1940     1558     39 |  0.000 % |
14.98/15.08	c |    295383 |     311     1152     3464 |     2135     1996     44 |  0.000 % |
23.09/23.17	c |    443172 |     311     1152     3464 |     2348     1962     43 |  0.000 % |
36.08/36.18	c |    664856 |     311     1152     3464 |     2583     2329     44 |  0.000 % |
55.38/55.47	c |    997381 |     311     1152     3464 |     2841     2027     44 |  0.000 % |
84.77/84.89	c |   1496170 |     311     1152     3464 |     3125     1551     42 |  0.000 % |
132.25/132.35	c |   2244356 |     311     1152     3464 |     3438     2369     47 |  0.000 % |
200.54/200.65	c |   3366630 |     311     1152     3464 |     3782     2969     47 |  0.000 % |
317.50/317.60	c |   5050042 |     311     1152     3464 |     4160     2977     50 |  0.000 % |
488.36/488.56	c |   7575159 |     311     1152     3464 |     4576     3312     48 |  0.000 % |
765.98/766.29	c |  11362834 |     311     1152     3464 |     5034     2501     45 |  0.000 % |
1193.77/1194.10	c |  17044347 |     311     1152     3464 |     5537     3449     47 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730836-1240764035/watcher-1730836-1240764035 -o /tmp/evaluation-result-1730836-1240764035/solver-1730836-1240764035 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1233601266 HOME/instance-1730836-1240764035.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): 1800 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 0.98 1.00 3/64 27254
/proc/meminfo: memFree=1305808/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=2556 CPUtime=0
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 104430631 2617344 232 1992294400 4194304 5102416 548682068784 18446744073709551615 4273079 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 639 232 98 221 0 415 0

[startup+0.106356 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 27254
/proc/meminfo: memFree=1305808/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=2688 CPUtime=0.1
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 306 0 0 0 10 0 0 0 18 0 1 0 104430631 2752512 291 1992294400 4194304 5102416 548682068784 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 672 291 112 221 0 448 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2688

[startup+0.201365 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 27254
/proc/meminfo: memFree=1305808/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=2820 CPUtime=0.19
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 320 0 0 0 19 0 0 0 18 0 1 0 104430631 2887680 305 1992294400 4194304 5102416 548682068784 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 705 305 112 221 0 481 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2820

[startup+0.301374 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 27254
/proc/meminfo: memFree=1305808/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=2820 CPUtime=0.29
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 104430631 2887680 322 1992294400 4194304 5102416 548682068784 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 705 322 112 221 0 481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2820

[startup+0.701413 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 27254
/proc/meminfo: memFree=1305808/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=3084 CPUtime=0.69
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 388 0 0 0 69 0 0 0 23 0 1 0 104430631 3158016 373 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 771 373 112 221 0 547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3084

[startup+1.50149 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1304648/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=3216 CPUtime=1.49
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 437 0 0 0 149 0 0 0 25 0 1 0 104430631 3293184 422 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 804 422 112 221 0 580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3216

[startup+3.10164 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1304200/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=3480 CPUtime=3.09
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 510 0 0 0 309 0 0 0 25 0 1 0 104430631 3563520 495 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 870 495 112 221 0 646 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3480

[startup+6.30194 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1303752/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=3860 CPUtime=6.29
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 597 0 0 0 629 0 0 0 25 0 1 0 104430631 3952640 582 1992294400 4194304 5102416 548682068784 18446744073709551615 4248935 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 965 582 112 221 0 741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3860

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1303112/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=4388 CPUtime=12.69
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 726 0 0 0 1269 0 0 0 25 0 1 0 104430631 4493312 711 1992294400 4194304 5102416 548682068784 18446744073709551615 4250487 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 1097 711 112 221 0 873 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4388

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1302536/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=5036 CPUtime=25.48
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 871 0 0 0 2548 0 0 0 25 0 1 0 104430631 5156864 856 1992294400 4194304 5102416 548682068784 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 1259 856 112 221 0 1035 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5036

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1301832/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=5692 CPUtime=51.08
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 1039 0 0 0 5107 1 0 0 25 0 1 0 104430631 5828608 1024 1992294400 4194304 5102416 548682068784 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 1423 1024 112 221 0 1199 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5692

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1300872/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=6636 CPUtime=102.26
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 1274 0 0 0 10225 1 0 0 25 0 1 0 104430631 6795264 1259 1992294400 4194304 5102416 548682068784 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 1659 1259 112 221 0 1435 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6636

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1299848/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=7596 CPUtime=162.24
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 1511 0 0 0 16223 1 0 0 25 0 1 0 104430631 7778304 1496 1992294400 4194304 5102416 548682068784 18446744073709551615 4255698 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 1899 1496 112 221 0 1675 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7596

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1299208/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=8124 CPUtime=222.24
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 1664 0 0 0 22222 2 0 0 25 0 1 0 104430631 8318976 1649 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2031 1649 112 221 0 1807 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8124

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1298824/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=8544 CPUtime=282.22
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 1747 0 0 0 28220 2 0 0 25 0 1 0 104430631 8749056 1732 1992294400 4194304 5102416 548682068784 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2136 1732 112 221 0 1912 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8544

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1298440/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=8956 CPUtime=342.19
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 1847 0 0 0 34217 2 0 0 25 0 1 0 104430631 9170944 1832 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2239 1832 112 221 0 2015 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8956

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1298120/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=9356 CPUtime=402.19
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 1937 0 0 0 40216 3 0 0 25 0 1 0 104430631 9580544 1922 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2339 1922 112 221 0 2115 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9356

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1297800/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=9636 CPUtime=462.17
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2005 0 0 0 46214 3 0 0 25 0 1 0 104430631 9867264 1990 1992294400 4194304 5102416 548682068784 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2409 1990 112 221 0 2185 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9636

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1297480/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=9912 CPUtime=522.15
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2094 0 0 0 52212 3 0 0 25 0 1 0 104430631 10149888 2079 1992294400 4194304 5102416 548682068784 18446744073709551615 4230371 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2478 2079 112 221 0 2254 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9912

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1297096/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=10316 CPUtime=582.14
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2191 0 0 0 58210 4 0 0 25 0 1 0 104430631 10563584 2176 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2579 2176 112 221 0 2355 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10316

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1296904/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=10460 CPUtime=642.12
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2226 0 0 0 64208 4 0 0 25 0 1 0 104430631 10711040 2211 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2615 2211 112 221 0 2391 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10460

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1296904/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=10600 CPUtime=702.1
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2246 0 0 0 70206 4 0 0 25 0 1 0 104430631 10854400 2231 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2650 2231 112 221 0 2426 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10600

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1296584/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=10872 CPUtime=762.08
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2306 0 0 0 76204 4 0 0 25 0 1 0 104430631 11132928 2291 1992294400 4194304 5102416 548682068784 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2718 2291 112 221 0 2494 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 10872

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1296392/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=11304 CPUtime=822.07
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2404 0 0 0 82202 5 0 0 25 0 1 0 104430631 11575296 2389 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2826 2389 112 221 0 2602 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11304

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1296200/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=11444 CPUtime=882.06
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2461 0 0 0 88201 5 0 0 25 0 1 0 104430631 11718656 2446 1992294400 4194304 5102416 548682068784 18446744073709551615 4254584 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2861 2446 112 221 0 2637 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11444

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1296136/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=11576 CPUtime=942.03
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2485 0 0 0 94198 5 0 0 25 0 1 0 104430631 11853824 2470 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2894 2470 112 221 0 2670 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 11576

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1296008/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=11716 CPUtime=1002.02
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2497 0 0 0 100196 6 0 0 25 0 1 0 104430631 11997184 2482 1992294400 4194304 5102416 548682068784 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2929 2482 112 221 0 2705 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 11716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1295880/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=11716 CPUtime=1062
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2522 0 0 0 106194 6 0 0 25 0 1 0 104430631 11997184 2507 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2929 2507 112 221 0 2705 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 11716

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1295816/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=11856 CPUtime=1121.98
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2534 0 0 0 112192 6 0 0 25 0 1 0 104430631 12140544 2519 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2964 2519 112 221 0 2740 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 11856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1295688/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=11996 CPUtime=1181.97
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2568 0 0 0 118190 7 0 0 25 0 1 0 104430631 12283904 2553 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 2999 2553 112 221 0 2775 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 11996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1295560/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=12144 CPUtime=1200.07
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2602 0 0 0 120000 7 0 0 25 0 1 0 104430631 12435456 2587 1992294400 4194304 5102416 548682068784 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 3036 2587 112 221 0 2812 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12144

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27255
/proc/meminfo: memFree=1295560/2055920 swapFree=4192956/4192956
[pid=27254] ppid=27252 vsize=12144 CPUtime=1200.07
/proc/27254/stat : 27254 (varsat-random_s) R 27252 27254 26986 0 -1 4194304 2602 0 0 0 120000 7 0 0 25 0 1 0 104430631 12435456 2587 1992294400 4194304 5102416 548682068784 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/27254/statm: 3036 2587 112 221 0 2812 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.074988
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 12144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2602
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= 2
involuntary context switches= 2828

runsolver used 1.19782 second user time and 2.10468 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-26 18:40:35
IDJOB=1730836
IDBENCH=24737
IDSOLVER=539
FILE ID=node61/1730836-1240764035
PBS_JOBID= 9187133
Free space on /tmp= 66424 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730836-1240764035/watcher-1730836-1240764035 -o /tmp/evaluation-result-1730836-1240764035/solver-1730836-1240764035 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1233601266 HOME/instance-1730836-1240764035.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=1233601266

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1306288 kB
Buffers:         96272 kB
Cached:         547348 kB
SwapCached:          0 kB
Active:         219136 kB
Inactive:       438292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1306288 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          23588 kB
Slab:            78340 kB
Committed_AS:   439928 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node61 at 2009-04-26 19:00:38