Trace number 1513157

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) 1200.03 1200.12

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S318878687-017.cnf
MD5SUM08262d4364cee07369a2b1aec963343c
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.01/0.03	c |  Timeout:              43200 s
0.01/0.04	c |  Random Seed:          1801773347.000000
0.01/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.01/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.01/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.01/0.04	c |                                                                             |
0.49/0.57	c ============================[ Search Statistics ]==============================
0.49/0.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.57	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.57	c ===============================================================================
0.49/0.57	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.59/0.68	c |       100 |     220    18700   130900 |     6856      100     62 |  0.002 % |
0.79/0.80	c |       250 |     220    18700   130900 |     7542      250     60 |  0.002 % |
0.89/0.92	c |       476 |     220    18700   130900 |     8296      476     58 |  0.002 % |
1.00/1.05	c |       814 |     220    18700   130900 |     9126      814     59 |  0.002 % |
1.10/1.19	c |      1320 |     220    18700   130900 |    10038     1320     61 |  0.002 % |
1.29/1.36	c |      2080 |     220    18700   130900 |    11042     2080     62 |  0.002 % |
1.49/1.57	c |      3219 |     220    18700   130900 |    12147     3219     62 |  0.002 % |
1.79/1.86	c |      4927 |     220    18700   130900 |    13361     4927     62 |  0.002 % |
2.19/2.28	c |      7490 |     220    18700   130900 |    14697     7490     63 |  0.002 % |
2.98/3.02	c |     11334 |     220    18700   130900 |    16167    11334     63 |  0.002 % |
4.39/4.43	c |     17101 |     220    18700   130900 |    17784     8974     64 |  0.002 % |
6.18/6.23	c |     25751 |     220    18700   130900 |    19562    17624     64 |  0.002 % |
9.28/9.39	c |     38725 |     220    18700   130900 |    21519    10935     63 |  0.002 % |
14.69/14.71	c |     58190 |     220    18700   130900 |    23671    19588     64 |  0.002 % |
23.59/23.60	c |     87383 |     220    18700   130900 |    26038    12345     61 |  0.002 % |
36.68/36.71	c |    131172 |     220    18700   130900 |    28641    13394     62 |  0.002 % |
57.98/58.01	c |    196856 |     220    18700   130900 |    31506    12458     62 |  0.002 % |
93.48/93.53	c |    295382 |     220    18700   130900 |    34656    15367     62 |  0.002 % |
148.07/148.11	c |    443171 |     220    18700   130900 |    38122    30980     63 |  0.002 % |
236.86/236.90	c |    664854 |     220    18700   130900 |    41934    22913     64 |  0.002 % |
377.26/377.38	c |    997381 |     220    18700   130900 |    46128    38213     63 |  0.002 % |
594.13/594.25	c |   1496171 |     220    18700   130900 |    50741    14149     59 |  0.002 % |
956.52/956.64	c |   2244355 |     220    18700   130900 |    55815    22923     61 |  0.002 % |

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-1513157-1238213750/watcher-1513157-1238213750 -o /tmp/evaluation-result-1513157-1238213750/solver-1513157-1238213750 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1801773347 HOME/instance-1513157-1238213750.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 15731
/proc/meminfo: memFree=906616/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=2548 CPUtime=0
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 1094041517 2609152 337 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 637 338 88 221 0 413 0

[startup+0.015929 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 15731
/proc/meminfo: memFree=906616/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=3924 CPUtime=0.01
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 703 0 0 0 1 0 0 0 18 0 1 0 1094041517 4018176 688 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 981 689 88 221 0 757 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3924

[startup+0.101907 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 15731
/proc/meminfo: memFree=906616/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=6688 CPUtime=0.09
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 1392 0 0 0 9 0 0 0 18 0 1 0 1094041517 6848512 1377 1992294400 4194304 5102416 548682068800 18446744073709551615 4272803 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 1672 1377 97 221 0 1448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6688

[startup+0.30185 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 15731
/proc/meminfo: memFree=906616/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=6688 CPUtime=0.29
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 1393 0 0 0 29 0 0 0 20 0 1 0 1094041517 6848512 1378 1992294400 4194304 5102416 548682068800 18446744073709551615 4283358 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 1672 1378 98 221 0 1448 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6688

[startup+0.701738 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 15731
/proc/meminfo: memFree=906616/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=6472 CPUtime=0.69
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 1444 0 0 0 69 0 0 0 23 0 1 0 1094041517 6627328 1355 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 1618 1355 112 221 0 1394 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6472

[startup+1.50251 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15732
/proc/meminfo: memFree=901360/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=6472 CPUtime=1.49
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 1445 0 0 0 149 0 0 0 25 0 1 0 1094041517 6627328 1356 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 1618 1356 112 221 0 1394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6472

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15732
/proc/meminfo: memFree=900912/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=8760 CPUtime=3.08
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 1987 0 0 0 308 0 0 0 25 0 1 0 1094041517 8970240 1898 1992294400 4194304 5102416 548682068800 18446744073709551615 4220526 0 0 4096 3 0 0 0 17 1 0 0
/proc/15731/statm: 2190 1898 112 221 0 1966 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8760

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15732
/proc/meminfo: memFree=897584/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=10908 CPUtime=6.28
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 2539 0 0 0 627 1 0 0 25 0 1 0 1094041517 11169792 2450 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 2727 2450 112 221 0 2503 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10908

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15732
/proc/meminfo: memFree=895472/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=12592 CPUtime=12.69
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 2949 0 0 0 1267 2 0 0 25 0 1 0 1094041517 12894208 2860 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 3148 2860 112 221 0 2924 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12592

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15732
/proc/meminfo: memFree=893872/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=14100 CPUtime=25.49
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 3337 0 0 0 2547 2 0 0 25 0 1 0 1094041517 14438400 3248 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 3525 3248 112 221 0 3301 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14100

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15732
/proc/meminfo: memFree=891248/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=16976 CPUtime=51.08
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 4008 0 0 0 5106 2 0 0 25 0 1 0 1094041517 17383424 3919 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 4244 3919 112 221 0 4020 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16976

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15734
/proc/meminfo: memFree=887920/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=20168 CPUtime=102.28
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 4790 0 0 0 10225 3 0 0 25 0 1 0 1094041517 20652032 4701 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 5042 4701 112 221 0 4818 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 20168

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15734
/proc/meminfo: memFree=885744/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=22572 CPUtime=162.28
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 5348 0 0 0 16224 4 0 0 25 0 1 0 1094041517 23113728 5259 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 5643 5259 112 221 0 5419 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 22572

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15734
/proc/meminfo: memFree=884336/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=24044 CPUtime=222.27
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 5692 0 0 0 22223 4 0 0 25 0 1 0 1094041517 24621056 5603 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 6011 5603 112 221 0 5787 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 24044

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15734
/proc/meminfo: memFree=882096/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=26472 CPUtime=282.25
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 6256 0 0 0 28221 4 0 0 25 0 1 0 1094041517 27107328 6167 1992294400 4194304 5102416 548682068800 18446744073709551615 4228251 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 6618 6167 112 221 0 6394 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 26472

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15734
/proc/meminfo: memFree=881072/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=27784 CPUtime=342.26
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 6506 0 0 0 34221 5 0 0 25 0 1 0 1094041517 28450816 6417 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 6946 6417 112 221 0 6722 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 27784

[startup+402.301 s]
/proc/loadavg: 1.05 1.01 0.94 2/65 15734
/proc/meminfo: memFree=879088/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=29688 CPUtime=402.25
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 6998 0 0 0 40220 5 0 0 25 0 1 0 1094041517 30400512 6909 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 7422 6909 112 221 0 7198 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 29688

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 0.94 2/65 15734
/proc/meminfo: memFree=878192/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=30832 CPUtime=462.25
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 7248 0 0 0 46219 6 0 0 25 0 1 0 1094041517 31571968 7159 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 7708 7159 112 221 0 7484 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 30832

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15734
/proc/meminfo: memFree=877680/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=31496 CPUtime=522.25
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 7372 0 0 0 52219 6 0 0 25 0 1 0 1094041517 32251904 7283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 7874 7283 112 221 0 7650 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 31496

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15734
/proc/meminfo: memFree=877232/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=31920 CPUtime=582.24
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 7483 0 0 0 58218 6 0 0 25 0 1 0 1094041517 32686080 7394 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 7980 7394 112 221 0 7756 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 31920

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 0.95 2/65 15734
/proc/meminfo: memFree=875248/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=34012 CPUtime=642.23
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 7966 0 0 0 64217 6 0 0 25 0 1 0 1094041517 34828288 7877 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 8503 7877 112 221 0 8279 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 34012

[startup+702.301 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 15734
/proc/meminfo: memFree=874416/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=34764 CPUtime=702.23
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 8134 0 0 0 70217 6 0 0 25 0 1 0 1094041517 35598336 8045 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 8691 8045 112 221 0 8467 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 34764

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 15734
/proc/meminfo: memFree=874096/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=35176 CPUtime=762.25
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 8223 0 0 0 76218 7 0 0 25 0 1 0 1094041517 36020224 8134 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 8794 8134 112 221 0 8570 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 35176

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 15734
/proc/meminfo: memFree=873648/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=35712 CPUtime=822.23
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 8359 0 0 0 82216 7 0 0 25 0 1 0 1094041517 36569088 8270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 8928 8270 112 221 0 8704 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 35712

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 15734
/proc/meminfo: memFree=873264/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=36220 CPUtime=882.23
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 8428 0 0 0 88216 7 0 0 25 0 1 0 1094041517 37089280 8339 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 9055 8339 112 221 0 8831 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 36220

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 15734
/proc/meminfo: memFree=873072/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=36408 CPUtime=942.23
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 8480 0 0 0 94216 7 0 0 25 0 1 0 1094041517 37281792 8391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 9102 8391 112 221 0 8878 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 36408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 15734
/proc/meminfo: memFree=870768/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=38560 CPUtime=1002.22
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 9044 0 0 0 100215 7 0 0 25 0 1 0 1094041517 39485440 8955 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 9640 8955 112 221 0 9416 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 38560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 15734
/proc/meminfo: memFree=870320/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=39160 CPUtime=1062.21
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 9161 0 0 0 106214 7 0 0 25 0 1 0 1094041517 40099840 9072 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 9790 9072 112 221 0 9566 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 39160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 15734
/proc/meminfo: memFree=870128/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=39344 CPUtime=1122.21
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 9207 0 0 0 112214 7 0 0 25 0 1 0 1094041517 40288256 9118 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 9836 9118 112 221 0 9612 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 39344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 15734
/proc/meminfo: memFree=869488/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=39880 CPUtime=1182.21
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 9348 0 0 0 118213 8 0 0 25 0 1 0 1094041517 40837120 9259 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 9970 9259 112 221 0 9746 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 39880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 15734
/proc/meminfo: memFree=869488/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=39880 CPUtime=1200.02
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 9348 0 0 0 119994 8 0 0 25 0 1 0 1094041517 40837120 9259 1992294400 4194304 5102416 548682068800 18446744073709551615 4254662 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 9970 9259 112 221 0 9746 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 39880

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 15734
/proc/meminfo: memFree=869488/2055920 swapFree=4178240/4192956
[pid=15731] ppid=15729 vsize=39880 CPUtime=1200.02
/proc/15731/stat : 15731 (varsat-random_s) R 15729 15731 15000 0 -1 4194304 9348 0 0 0 119994 8 0 0 25 0 1 0 1094041517 40837120 9259 1992294400 4194304 5102416 548682068800 18446744073709551615 4254662 0 0 4096 3 0 0 0 17 0 0 0
/proc/15731/statm: 9970 9259 112 221 0 9746 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 39880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.12
CPU time (s): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.087986
CPU usage (%): 99.9927
Max. virtual memory (cumulated for all children) (KiB): 39880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9348
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= 4302

runsolver used 0.989849 second user time and 3.38948 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 05:15:50
IDJOB=1513157
IDBENCH=70239
IDSOLVER=539
FILE ID=node16/1513157-1238213750
PBS_JOBID= 9060548
Free space on /tmp= 63924 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S318878687-017.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513157-1238213750/watcher-1513157-1238213750 -o /tmp/evaluation-result-1513157-1238213750/solver-1513157-1238213750 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1801773347 HOME/instance-1513157-1238213750.cnf

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

MD5SUM BENCH= 08262d4364cee07369a2b1aec963343c
RANDOM SEED=1801773347

node16.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		: 3000.232
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		: 3000.232
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:        907096 kB
Buffers:         76604 kB
Cached:         979440 kB
SwapCached:       8496 kB
Active:          65264 kB
Inactive:      1000596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        907096 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            69008 kB
Committed_AS:  2944120 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 05:35:52