Trace number 1512915

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-crafted 2009-03-22? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1018
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.02/0.03	c |  Parsing time:         0.03         s                                       |
0.02/0.03	c |  Timeout:              43200 s
0.02/0.03	c |  Random Seed:          1900068469.000000
0.02/0.03	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.02/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.02/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.02/0.03	c |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.19	c |       100 |     900    18000    90000 |     6600      100     94 |  0.000 % |
0.19/0.25	c |       251 |     900    18000    90000 |     7260      251    106 |  0.000 % |
0.29/0.31	c |       476 |     900    18000    90000 |     7986      476    105 |  0.000 % |
0.29/0.38	c |       814 |     900    18000    90000 |     8784      814    110 |  0.000 % |
0.39/0.47	c |      1321 |     900    18000    90000 |     9663     1321    110 |  0.000 % |
0.49/0.59	c |      2080 |     900    18000    90000 |    10629     2080    113 |  0.000 % |
0.69/0.77	c |      3219 |     900    18000    90000 |    11692     3219    116 |  0.000 % |
0.99/1.05	c |      4927 |     900    18000    90000 |    12861     4927    120 |  0.000 % |
1.38/1.48	c |      7491 |     900    18000    90000 |    14147     7491    124 |  0.000 % |
2.20/2.21	c |     11335 |     900    18000    90000 |    15562    11335    126 |  0.000 % |
3.39/3.49	c |     17101 |     900    18000    90000 |    17118     9157    125 |  0.000 % |
5.49/5.57	c |     25751 |     900    18000    90000 |    18830     9090    134 |  0.000 % |
8.89/8.97	c |     38725 |     900    18000    90000 |    20713    12484    125 |  0.000 % |
14.98/15.03	c |     58186 |     900    18000    90000 |    22784    10906    127 |  0.000 % |
25.08/25.15	c |     87380 |     900    18000    90000 |    25063    16604    132 |  0.000 % |
42.97/43.02	c |    131170 |     900    18000    90000 |    27569    20883    129 |  0.000 % |
72.07/72.11	c |    196854 |     900    18000    90000 |    30326    26401    134 |  0.000 % |
116.85/116.99	c |    295381 |     900    18000    90000 |    33359    17920    127 |  0.000 % |
188.62/188.75	c |    443170 |     900    18000    90000 |    36695    21289    131 |  0.000 % |
311.58/311.77	c |    664853 |     900    18000    90000 |    40364    30137    133 |  0.000 % |
504.11/504.37	c |    997378 |     900    18000    90000 |    44401    37499    131 |  0.000 % |
790.02/790.33	c |   1496166 |     900    18000    90000 |    48841    42361    131 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512915-1238210149/watcher-1512915-1238210149 -o /tmp/evaluation-result-1512915-1238210149/solver-1512915-1238210149 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1900068469 HOME/instance-1512915-1238210149.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: 1.00 1.00 0.94 3/64 855
/proc/meminfo: memFree=917120/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=2564 CPUtime=0
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 341 0 0 0 0 0 0 0 18 0 1 0 1093681054 2625536 326 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 641 326 87 221 0 417 0

[startup+0.0251009 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 855
/proc/meminfo: memFree=917120/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=4520 CPUtime=0.02
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 818 0 0 0 2 0 0 0 18 0 1 0 1093681054 4628480 803 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 1130 804 87 221 0 906 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4520

[startup+0.101114 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 855
/proc/meminfo: memFree=917120/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=6040 CPUtime=0.09
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 1222 0 0 0 9 0 0 0 18 0 1 0 1093681054 6184960 1207 1992294400 4194304 5102648 548682068800 18446744073709551615 4266506 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 1510 1207 98 221 0 1286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6040

[startup+0.301149 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 855
/proc/meminfo: memFree=917120/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=5716 CPUtime=0.29
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 1237 0 0 0 29 0 0 0 19 0 1 0 1093681054 5853184 1151 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 1429 1151 113 221 0 1205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5716

[startup+0.701217 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 855
/proc/meminfo: memFree=917120/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=6244 CPUtime=0.69
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 1356 0 0 0 69 0 0 0 22 0 1 0 1093681054 6393856 1270 1992294400 4194304 5102648 548682068800 18446744073709551615 4256004 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 1561 1271 113 221 0 1337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6244

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=911352/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=9016 CPUtime=1.49
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 2049 0 0 0 148 1 0 0 25 0 1 0 1093681054 9232384 1963 1992294400 4194304 5102648 548682068800 18446744073709551615 4213794 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 2254 1963 113 221 0 2030 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9016

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=907576/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=13488 CPUtime=3.09
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 3172 0 0 0 308 1 0 0 25 0 1 0 1093681054 13811712 3086 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 3372 3086 113 221 0 3148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13488

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=903352/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=15204 CPUtime=6.28
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 3612 0 0 0 627 1 0 0 25 0 1 0 1093681054 15568896 3526 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 3801 3526 113 221 0 3577 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15204

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=901048/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=17544 CPUtime=12.69
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 4164 0 0 0 1267 2 0 0 25 0 1 0 1093681054 17965056 4078 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 4386 4078 113 221 0 4162 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17544

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=897976/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=20612 CPUtime=25.48
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 4926 0 0 0 2546 2 0 0 25 0 1 0 1093681054 21106688 4840 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 5153 4840 113 221 0 4929 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20612

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=894968/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=23560 CPUtime=51.08
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 5667 0 0 0 5104 4 0 0 25 0 1 0 1093681054 24125440 5581 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 5890 5581 113 221 0 5666 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23560

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=891448/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=27220 CPUtime=102.26
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 6549 0 0 0 10221 5 0 0 25 0 1 0 1093681054 27873280 6463 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 6805 6463 113 221 0 6581 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27220

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=887608/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=30964 CPUtime=162.23
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 7501 0 0 0 16217 6 0 0 25 0 1 0 1093681054 31707136 7415 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 7741 7415 113 221 0 7517 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30964

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=884280/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=34280 CPUtime=222.21
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 8323 0 0 0 22214 7 0 0 25 0 1 0 1093681054 35102720 8237 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 8570 8237 113 221 0 8346 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34280

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=882488/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=35996 CPUtime=282.19
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 8757 0 0 0 28212 7 0 0 25 0 1 0 1093681054 36859904 8671 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 8999 8671 113 221 0 8775 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 35996

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=880504/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=37980 CPUtime=342.17
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 9248 0 0 0 34209 8 0 0 25 0 1 0 1093681054 38891520 9162 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 9495 9162 113 221 0 9271 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37980

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=879480/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=38952 CPUtime=402.15
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 9494 0 0 0 40206 9 0 0 25 0 1 0 1093681054 39886848 9408 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 9738 9408 113 221 0 9514 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 38952

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=878904/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=39688 CPUtime=462.13
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 9640 0 0 0 46204 9 0 0 25 0 1 0 1093681054 40640512 9554 1992294400 4194304 5102648 548682068800 18446744073709551615 4249378 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 9922 9554 113 221 0 9698 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 39688

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=876344/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=42540 CPUtime=522.11
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 10307 0 0 0 52202 9 0 0 25 0 1 0 1093681054 43560960 10221 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 10635 10221 113 221 0 10411 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 42540

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=873976/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=44856 CPUtime=582.08
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 10896 0 0 0 58199 9 0 0 25 0 1 0 1093681054 45932544 10810 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 11214 10810 113 221 0 10990 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 44856

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=873720/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=45120 CPUtime=642.07
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 10955 0 0 0 64197 10 0 0 25 0 1 0 1093681054 46202880 10869 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 11280 10869 113 221 0 11056 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 45120

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 856
/proc/meminfo: memFree=872056/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=46884 CPUtime=702.04
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 11376 0 0 0 70194 10 0 0 25 0 1 0 1093681054 48009216 11290 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 11721 11290 113 221 0 11497 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 46884

[startup+762.305 s]
/proc/loadavg: 1.08 1.02 0.94 2/65 856
/proc/meminfo: memFree=871992/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=46884 CPUtime=762.02
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 11394 0 0 0 76192 10 0 0 25 0 1 0 1093681054 48009216 11308 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 11721 11308 113 221 0 11497 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 46884

[startup+822.302 s]
/proc/loadavg: 1.10 1.03 0.95 2/65 856
/proc/meminfo: memFree=870200/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=48600 CPUtime=822
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 11833 0 0 0 82189 11 0 0 25 0 1 0 1093681054 49766400 11747 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 12150 11747 113 221 0 11926 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 48600

[startup+882.301 s]
/proc/loadavg: 1.10 1.04 0.95 2/65 856
/proc/meminfo: memFree=868152/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=50588 CPUtime=881.98
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 12332 0 0 0 88186 12 0 0 25 0 1 0 1093681054 51802112 12246 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 12647 12246 113 221 0 12423 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 50588

[startup+942.302 s]
/proc/loadavg: 1.04 1.03 0.95 2/65 856
/proc/meminfo: memFree=867512/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=51316 CPUtime=941.96
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 12496 0 0 0 94184 12 0 0 25 0 1 0 1093681054 52547584 12410 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 12829 12410 113 221 0 12605 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 51316

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 0.95 2/65 856
/proc/meminfo: memFree=867128/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=51712 CPUtime=1001.94
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 12588 0 0 0 100182 12 0 0 25 0 1 0 1093681054 52953088 12502 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 12928 12502 113 221 0 12704 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 51712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/65 856
/proc/meminfo: memFree=866808/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=52572 CPUtime=1061.92
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 12783 0 0 0 106180 12 0 0 25 0 1 0 1093681054 53833728 12697 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 13143 12697 113 221 0 12919 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 52572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 856
/proc/meminfo: memFree=866232/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=52572 CPUtime=1121.9
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 12792 0 0 0 112178 12 0 0 25 0 1 0 1093681054 53833728 12706 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 13143 12706 113 221 0 12919 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 52572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 856
/proc/meminfo: memFree=865464/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=53380 CPUtime=1181.87
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 12976 0 0 0 118175 12 0 0 25 0 1 0 1093681054 54661120 12890 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 13345 12890 113 221 0 13121 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 53380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 856
/proc/meminfo: memFree=865464/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=53380 CPUtime=1200.08
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 12976 0 0 0 119995 13 0 0 25 0 1 0 1093681054 54661120 12890 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 13345 12890 113 221 0 13121 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 53380

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 856
/proc/meminfo: memFree=865464/2055920 swapFree=4177928/4192956
[pid=855] ppid=853 vsize=53380 CPUtime=1200.08
/proc/855/stat : 855 (varsat-crafted_) R 853 855 32684 0 -1 4194304 12976 0 0 0 119995 13 0 0 25 0 1 0 1093681054 54661120 12890 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/855/statm: 13345 12890 113 221 0 13121 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 53380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.140978
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 53380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12976
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= 2282

runsolver used 0.955854 second user time and 2.46062 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 04:15:49
IDJOB=1512915
IDBENCH=70219
IDSOLVER=537
FILE ID=node14/1512915-1238210149
PBS_JOBID= 9060550
Free space on /tmp= 65396 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512915-1238210149/watcher-1512915-1238210149 -o /tmp/evaluation-result-1512915-1238210149/solver-1512915-1238210149 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1900068469 HOME/instance-1512915-1238210149.cnf

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

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=1900068469

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:        917600 kB
Buffers:         82128 kB
Cached:         961412 kB
SwapCached:       8964 kB
Active:          63916 kB
Inactive:       990232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        917600 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          16284 kB
Slab:            70192 kB
Committed_AS:  2801420 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 04:35:52